{"product_id":"tr-72wf-individual-wi-fi-data-logger","title":"TR-72wf Individual Wi-Fi Temperature and Humidity Data Logger","description":"\u003cp style=\"margin: 0px 0px 15px; padding: 0px; line-height: 1.3; color: #282828; font-family: Verdana, Arial, Helvetica,sans-serif; font-size: 12px; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; orphans: auto; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: auto; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-color: #ffffff;\"\u003e\u003cspan style=\"font-size: 12px;\"\u003e\u003ca href=\"https:\/\/techinstrument.com\/products\/tr-72wb-individual-wi-fi-bluetooth-temperature-and-humidity-data-logger\"\u003e\u003cstrong\u003e\u003cspan style=\"margin: 0px; padding: 0px; color: #333333; font-family: Arial, Helvetica, sans-serif;\"\u003eDiscontunued, replaced with TR-72wb\u003c\/span\u003e\u003c\/strong\u003e\u003c\/a\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"margin: 0px 0px 15px; padding: 0px; line-height: 1.3; color: #282828; font-family: Verdana, Arial, Helvetica,sans-serif; font-size: 12px; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; orphans: auto; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: auto; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-color: #ffffff;\"\u003e\u003cspan style=\"margin: 0px; padding: 0px; color: #333333; font-family: Arial, Helvetica, sans-serif; font-size: 12px;\"\u003eThe TR-72wf is a temperature\/humidity logger and it can be purchased in a high precision version, the TR-72wf-H.  The TR-71wf is a temperature data logger that can monitor two temperature zones, while \u003c\/span\u003e\u003cspan style=\"margin: 0px; padding: 0px; color: #333333; font-family: Arial, Helvetica, sans-serif; font-size: 12px;\"\u003eIn addition to the basic features of T\u0026amp;D's standard data loggers such as battery operation and USB communication function*1, the TR-71wf\/72wf supports communication with mobile devices and can be used without a PC. \u003c\/span\u003e\u003cspan style=\"margin: 0px; padding: 0px; color: #333333; font-family: Arial, Helvetica, sans-serif;\"\u003eBy using T\u0026amp;D WebStorage Service*2, a cloud service provided by T\u0026amp;D free of charge, it is possible to access stored data anytime from anywhere.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"margin: 0px 0px 15px; padding: 0px; line-height: 1.3; color: #282828; font-family: Verdana, Arial, Helvetica,sans-serif; font-size: 12px; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; orphans: auto; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: auto; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-color: #ffffff;\"\u003e\u003cbr style=\"margin: 0px; padding: 0px; font-family: Arial,Helvetica, sans-serif; color: #333333; font-size: 12px;\"\u003e \u003cspan style=\"margin: 0px; padding: 0px; color: #333333; font-family: Arial, Helvetica, sans-serif; font-size: 12px;\"\u003e*1: An optional USB communication cable (sold separately) is required.\u003c\/span\u003e\u003cbr style=\"margin: 0px; padding: 0px; font-family: Arial, Helvetica, sans-serif; color: #333333; font-size: 12px;\"\u003e \u003cspan style=\"margin: 0px; padding: 0px; color: #333333; font-family: Arial, Helvetica, sans-serif; font-size: 12px;\"\u003e*2: To carry out the auto uploading of recorded data to T\u0026amp;D WebStorage Service, it is necessary to have Internet access via a wireless LAN and a T\u0026amp;D WebStorage Service User ID.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"margin: 0px 0px 15px; padding: 0px; line-height: 1.3; color: #282828; font-family: Verdana, Arial, Helvetica,sans-serif; font-size: 12px; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; orphans: auto; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: auto; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-color: #ffffff;\"\u003e \u003c\/p\u003e\n\u003ctable class=\"specification\" style=\"margin: 0px 0px 0px 20px; padding: 0px; font-size: 11px; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: 16px; orphans: auto; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: auto; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-color: #ffffff; font-family: Arial,Helvetica, sans-serif; color: #333333; width: 540px; border: 1px solid #333333; border-collapse: collapse;\"\u003e\n\u003ctbody style=\"margin: 0px; padding: 0px;\"\u003e\n\u003ctr style=\"margin: 0px; padding: 0px;\"\u003e\n\u003cth style=\"margin: 0px; padding: 3px; border: 1px solid#333333; background-color: #e8ffff; width: 100px;\"\u003e\u003c\/th\u003e\n\u003cth style=\"margin: 0px; padding: 3px; border: 1px solid#333333; background-color: #e8ffff; width: 100px;\"\u003eTR-71wf\u003c\/th\u003e\n\u003cth colspan=\"2\" style=\"margin: 0px; padding: 3px; border: 1pxsolid #333333; background-color: #e8ffff; width: 100px;\"\u003eTR-72wf\u003c\/th\u003e\n\u003cth colspan=\"2\" style=\"margin: 0px; padding: 3px; border: 1pxsolid #333333; background-color: #e8ffff; width: 100px;\"\u003eTR-72wf-H\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"margin: 0px; padding: 0px;\"\u003e\n\u003cth rowspan=\"2\" style=\"margin: 0px; padding: 3px; border: 1pxsolid #333333; background-color: #e8ffff; width: 100px;\"\u003eSensor (External) \u003cspan style=\"margin: 0px; padding: 0px; color: #ff0000; font-weight: normal;\"\u003e(*1)\u003c\/span\u003e\n\u003c\/th\u003e\n\u003ctd style=\"margin: 0px; padding: 3px; font-family: Arial,Helvetica, sans-serif; color: #333333; border: 1pxsolid #333333; border-collapse: collapse; width: 400px;\"\u003eTR-0106\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"margin: 0px; padding: 0px;\"\u003e\n\u003ctd style=\"margin: 0px; padding: 3px; font-family: Arial,Helvetica, sans-serif; color: #333333; border: 1pxsolid #333333; border-collapse: collapse; width: 400px;\"\u003eThermistor\u003c\/td\u003e\n\u003ctd style=\"margin: 0px; padding: 3px; font-family: Arial,Helvetica, sans-serif; color: #333333; border: 1pxsolid #333333; border-collapse: collapse; width: 400px;\"\u003eThermistor\u003c\/td\u003e\n\u003ctd style=\"margin: 0px; padding: 3px; font-family: Arial,Helvetica, sans-serif; color: #333333; border: 1pxsolid #333333; border-collapse: collapse; width: 400px;\"\u003ePolymer Resistance\u003c\/td\u003e\n\u003ctd style=\"margin: 0px; padding: 3px; font-family: Arial,Helvetica, sans-serif; color: #333333; border: 1pxsolid #333333; border-collapse: collapse; width: 400px;\"\u003ePlatinum Resistance\u003c\/td\u003e\n\u003ctd style=\"margin: 0px; padding: 3px; font-family: Arial,Helvetica, sans-serif; color: #333333; border: 1pxsolid #333333; border-collapse: collapse; width: 400px;\"\u003eElectrostatic Capacitance\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"margin: 0px; padding: 0px;\"\u003e\n\u003cth style=\"margin: 0px; padding: 3px; border: 1px solid#333333; background-color: #e8ffff; width: 100px;\"\u003eMeasurement Channels\u003c\/th\u003e\n\u003ctd style=\"margin: 0px; padding: 3px; font-family: Arial,Helvetica, sans-serif; color: #333333; border: 1pxsolid #333333; border-collapse: collapse; width: 400px;\"\u003eTemperature 2ch\u003c\/td\u003e\n\u003ctd style=\"margin: 0px; padding: 3px; font-family: Arial,Helvetica, sans-serif; color: #333333; border: 1pxsolid #333333; border-collapse: collapse; width: 400px;\"\u003eTemperature 1ch\u003c\/td\u003e\n\u003ctd style=\"margin: 0px; padding: 3px; font-family: Arial,Helvetica, sans-serif; color: #333333; border: 1pxsolid #333333; border-collapse: collapse; width: 400px;\"\u003eHumidity 1ch\u003c\/td\u003e\n\u003ctd style=\"margin: 0px; padding: 3px; font-family: Arial,Helvetica, sans-serif; color: #333333; border: 1pxsolid #333333; border-collapse: collapse; width: 400px;\"\u003eTemperature 1ch\u003c\/td\u003e\n\u003ctd style=\"margin: 0px; padding: 3px; font-family: Arial,Helvetica, sans-serif; color: #333333; border: 1pxsolid #333333; border-collapse: collapse; width: 400px;\"\u003eHumidity 1ch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"margin: 0px; padding: 0px;\"\u003e\n\u003cth style=\"margin: 0px; padding: 3px; border: 1px solid#333333; background-color: #e8ffff; width: 100px;\"\u003eMeasurement Units\u003c\/th\u003e\n\u003ctd style=\"margin: 0px; padding: 3px; font-family: Arial,Helvetica, sans-serif; color: #333333; border: 1pxsolid #333333; border-collapse: collapse; width: 400px;\"\u003e°C, °F\u003c\/td\u003e\n\u003ctd style=\"margin: 0px; padding: 3px; font-family: Arial,Helvetica, sans-serif; color: #333333; border: 1pxsolid #333333; border-collapse: collapse; width: 400px;\"\u003e°C, °F\u003c\/td\u003e\n\u003ctd style=\"margin: 0px; padding: 3px; font-family: Arial,Helvetica, sans-serif; color: #333333; border: 1pxsolid #333333; border-collapse: collapse; width: 400px;\"\u003e%RH\u003c\/td\u003e\n\u003ctd style=\"margin: 0px; padding: 3px; font-family: Arial,Helvetica, sans-serif; color: #333333; border: 1pxsolid #333333; border-collapse: collapse; width: 400px;\"\u003e°C, °F\u003c\/td\u003e\n\u003ctd style=\"margin: 0px; padding: 3px; font-family: Arial,Helvetica, sans-serif; color: #333333; border: 1pxsolid #333333; border-collapse: collapse; width: 400px;\"\u003e%RH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"margin: 0px; padding: 0px;\"\u003e\n\u003cth style=\"margin: 0px; padding: 3px; border: 1px solid#333333; background-color: #e8ffff; width: 100px;\"\u003eMeasurement Range\u003c\/th\u003e\n\u003ctd style=\"margin: 0px; padding: 3px; font-family: Arial,Helvetica, sans-serif; color: #333333; border: 1pxsolid #333333; border-collapse: collapse; width: 400px;\"\u003e-40 to 110 °C (Supplied Sensor) \u003cbr style=\"margin: 0px; padding: 0px;\"\u003e -60 to 155 °C (Optional Sensor: Fluoropolymer Coated Type)\u003c\/td\u003e\n\u003ctd style=\"margin: 0px; padding: 3px; font-family: Arial,Helvetica, sans-serif; color: #333333; border: 1pxsolid #333333; border-collapse: collapse; width: 400px;\"\u003e0 to 55 °C\u003c\/td\u003e\n\u003ctd style=\"margin: 0px; padding: 3px; font-family: Arial,Helvetica, sans-serif; color: #333333; border: 1pxsolid #333333; border-collapse: collapse; width: 400px;\"\u003e10 to 95 %RH\u003c\/td\u003e\n\u003ctd style=\"margin: 0px; padding: 3px; font-family: Arial,Helvetica, sans-serif; color: #333333; border: 1pxsolid #333333; border-collapse: collapse; width: 400px;\"\u003e-30 to 80 °C\u003c\/td\u003e\n\u003ctd style=\"margin: 0px; padding: 3px; font-family: Arial,Helvetica, sans-serif; color: #333333; border: 1pxsolid #333333; border-collapse: collapse; width: 400px;\"\u003e0 to 99 %RH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"margin: 0px; padding: 0px;\"\u003e\n\u003cth style=\"margin: 0px; padding: 3px; border: 1px solid#333333; background-color: #e8ffff; width: 100px;\"\u003eAccuracy\u003c\/th\u003e\n\u003ctd style=\"margin: 0px; padding: 3px; font-family: Arial,Helvetica, sans-serif; color: #333333; border: 1pxsolid #333333; border-collapse: collapse; width: 400px;\"\u003eAvg. ±0.3 °C \u003cbr style=\"margin: 0px; padding: 0px;\"\u003e [-20 to 80 °C] \u003cbr style=\"margin: 0px; padding: 0px;\"\u003e Avg. ±0.5 °C \u003cbr style=\"margin: 0px; padding: 0px;\"\u003e [-40 to -20 \/ 80 to 110 °C]\u003c\/td\u003e\n\u003ctd style=\"margin: 0px; padding: 3px; font-family: Arial,Helvetica, sans-serif; color: #333333; border: 1pxsolid #333333; border-collapse: collapse; width: 400px;\"\u003e±0.5 °C\u003c\/td\u003e\n\u003ctd style=\"margin: 0px; padding: 3px; font-family: Arial,Helvetica, sans-serif; color: #333333; border: 1pxsolid #333333; border-collapse: collapse; width: 400px;\"\u003e±5 %RH \u003cbr style=\"margin: 0px; padding: 0px;\"\u003e [at 25 °C, 50 %RH]\u003c\/td\u003e\n\u003ctd style=\"margin: 0px; padding: 3px; font-family: Arial,Helvetica, sans-serif; color: #333333; border: 1pxsolid #333333; border-collapse: collapse; width: 400px;\"\u003e±0.3 °C \u003cbr style=\"margin: 0px; padding: 0px;\"\u003e [0 to 50 °C] \u003cbr style=\"margin: 0px; padding: 0px;\"\u003e ±0.5 °C \u003cbr style=\"margin: 0px; padding: 0px;\"\u003e [all other temperatures]\u003c\/td\u003e\n\u003ctd style=\"margin: 0px; padding: 3px; font-family: Arial,Helvetica, sans-serif; color: #333333; border: 1pxsolid #333333; border-collapse: collapse; width: 400px;\"\u003e±2.5 %RH \u003cbr style=\"margin: 0px; padding: 0px;\"\u003e [at 25 °C, 10 to 85 %RH] \u003cbr style=\"margin: 0px; padding: 0px;\"\u003e ±4.0 %RH \u003cbr style=\"margin: 0px; padding: 0px;\"\u003e [at 25 °C, 0 to 10 %, 85 to 99 %RH] \u003cbr style=\"margin: 0px; padding: 0px;\"\u003e At temperatures other than 25 °C and 0 °C, add ±0.1 %RH per degree of difference from 25. Humidity Hysteresis: ±1.5 %RH or lower\u003cspan style=\"margin: 0px; padding: 0px; color: #ff0000;\"\u003e(*2)\u003c\/span\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"margin: 0px; padding: 0px;\"\u003e\n\u003cth style=\"margin: 0px; padding: 3px; border: 1px solid#333333; background-color: #e8ffff; width: 100px;\"\u003eMeasurement Resolution\u003c\/th\u003e\n\u003ctd style=\"margin: 0px; padding: 3px; font-family: Arial,Helvetica, sans-serif; color: #333333; border: 1pxsolid #333333; border-collapse: collapse; width: 400px;\"\u003e0.1 °C\u003c\/td\u003e\n\u003ctd style=\"margin: 0px; padding: 3px; font-family: Arial,Helvetica, sans-serif; color: #333333; border: 1pxsolid #333333; border-collapse: collapse; width: 400px;\"\u003e0.1 °C\u003c\/td\u003e\n\u003ctd style=\"margin: 0px; padding: 3px; font-family: Arial,Helvetica, sans-serif; color: #333333; border: 1pxsolid #333333; border-collapse: collapse; width: 400px;\"\u003e1 %RH\u003c\/td\u003e\n\u003ctd style=\"margin: 0px; padding: 3px; font-family: Arial,Helvetica, sans-serif; color: #333333; border: 1pxsolid #333333; border-collapse: collapse; width: 400px;\"\u003e0.1 °C\u003c\/td\u003e\n\u003ctd style=\"margin: 0px; padding: 3px; font-family: Arial,Helvetica, sans-serif; color: #333333; border: 1pxsolid #333333; border-collapse: collapse; width: 400px;\"\u003e0.1 %RH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"margin: 0px; padding: 0px;\"\u003e\n\u003cth style=\"margin: 0px; padding: 3px; border: 1px solid#333333; background-color: #e8ffff; width: 100px;\"\u003eResponsiveness\u003c\/th\u003e\n\u003ctd style=\"margin: 0px; padding: 3px; font-family: Arial,Helvetica, sans-serif; color: #333333; border: 1pxsolid #333333; border-collapse: collapse; width: 400px;\"\u003eThermal Time Constant: Approx. 75 sec. \u003cbr style=\"margin: 0px; padding: 0px;\"\u003e Response Time (90%): Approx. 190 sec.\u003c\/td\u003e\n\u003ctd colspan=\"2\" style=\"margin: 0px; padding: 3px; font-family: Arial, Helvetica, sans-serif; color: #333333; border: 1px solid #333333; border-collapse: collapse; width: 400px;\"\u003eResponse Time (90%): Approx. 7 min.\u003c\/td\u003e\n\u003ctd style=\"margin: 0px; padding: 3px; font-family: Arial,Helvetica, sans-serif; color: #333333; border: 1pxsolid #333333; border-collapse: collapse; width: 400px;\"\u003eResponse Time (90%): \u003cbr style=\"margin: 0px; padding: 0px;\"\u003e Approx. 7 min.\u003c\/td\u003e\n\u003ctd style=\"margin: 0px; padding: 3px; font-family: Arial,Helvetica, sans-serif; color: #333333; border: 1pxsolid #333333; border-collapse: collapse; width: 400px;\"\u003eResponse Time (90%): \u003cbr style=\"margin: 0px; padding: 0px;\"\u003e Approx. 20 sec.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"margin: 0px; padding: 0px;\"\u003e\n\u003cth style=\"margin: 0px; padding: 3px; border: 1px solid#333333; background-color: #e8ffff; width: 100px;\"\u003eLCD Display Items\u003c\/th\u003e\n\u003ctd colspan=\"5\" style=\"margin: 0px; padding: 3px; font-family: Arial, Helvetica, sans-serif; color: #333333; border: 1px solid #333333; border-collapse: collapse; width: 400px;\"\u003eMeasurements (fixed or alternating display), Battery Warning Mark, etc.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"margin: 0px; padding: 0px;\"\u003e\n\u003cth style=\"margin: 0px; padding: 3px; border: 1px solid#333333; background-color: #e8ffff; width: 100px;\"\u003eLogging Capacity\u003c\/th\u003e\n\u003ctd colspan=\"5\" style=\"margin: 0px; padding: 3px; font-family: Arial, Helvetica, sans-serif; color: #333333; border: 1px solid #333333; border-collapse: collapse; width: 400px;\"\u003e8,000 data sets (One data set consists of readings for all channels in that type of unit.)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"margin: 0px; padding: 0px;\"\u003e\n\u003cth style=\"margin: 0px; padding: 3px; border: 1px solid#333333; background-color: #e8ffff; width: 100px;\"\u003eRecording Interval\u003c\/th\u003e\n\u003ctd colspan=\"5\" style=\"margin: 0px; padding: 3px; font-family: Arial, Helvetica, sans-serif; color: #333333; border: 1px solid #333333; border-collapse: collapse; width: 400px;\"\u003eSelect from 15 choices: 1, 2, 5, 10, 15, 20, 30 sec. or 1, 2, 5, 10, 15, 20, 30, 60 min.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"margin: 0px; padding: 0px;\"\u003e\n\u003cth style=\"margin: 0px; padding: 3px; border: 1px solid#333333; background-color: #e8ffff; width: 100px;\"\u003eRecording Mode\u003c\/th\u003e\n\u003ctd colspan=\"5\" style=\"margin: 0px; padding: 3px; font-family: Arial, Helvetica, sans-serif; color: #333333; border: 1px solid #333333; border-collapse: collapse; width: 400px;\"\u003eEndless (Overwrite oldest data when capacity is full) or One Time (Stop recording when capacity is full)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"margin: 0px; padding: 0px;\"\u003e\n\u003cth style=\"margin: 0px; padding: 3px; border: 1px solid#333333; background-color: #e8ffff; width: 100px;\"\u003eAuto-upload Interval\u003c\/th\u003e\n\u003ctd colspan=\"5\" style=\"margin: 0px; padding: 3px; font-family: Arial, Helvetica, sans-serif; color: #333333; border: 1px solid #333333; border-collapse: collapse; width: 400px;\"\u003eSelect from 15 choices: OFF (No auto-upload), 1, 2, 5, 10, 15, 20, 30 min. or 1, 2, 3, 4, 6, 12, 24 hrs.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"margin: 0px; padding: 0px;\"\u003e\n\u003cth style=\"margin: 0px; padding: 3px; border: 1px solid#333333; background-color: #e8ffff; width: 100px;\"\u003eCommunication Interfaces\u003c\/th\u003e\n\u003ctd colspan=\"5\" style=\"margin: 0px; padding: 3px; font-family: Arial, Helvetica, sans-serif; color: #333333; border: 1px solid #333333; border-collapse: collapse; width: 400px;\"\u003eWireless LAN Communication \u003cbr style=\"margin: 0px; padding: 0px;\"\u003e¥ Standard: IEEE 802.11b \u003cbr style=\"margin: 0px; padding: 0px;\"\u003e¥ Security \u003cspan style=\"margin: 0px; padding: 0px; color: #ff0000;\"\u003e(*3)\u003c\/span\u003e : WEP (64bit\/128bit), WPA-PSK(TKIP), WPA2-PSK(AES) \u003cbr style=\"margin: 0px; padding: 0px;\"\u003e¥ WPS 2.0 : Push Button Configuration \u003cbr style=\"margin: 0px; padding: 0px;\"\u003e¥ Protocol: HTTP, DHCP, DNS \u003cbr style=\"margin: 0px; padding: 0px;\"\u003e USB Communication \u003cspan style=\"margin: 0px; padding: 0px; color: #ff0000;\"\u003e(*4)\u003c\/span\u003e \u003cbr style=\"margin: 0px; padding: 0px;\"\u003e¥ USB 2.0 (Mini-B connector)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"margin: 0px; padding: 0px;\"\u003e\n\u003cth style=\"margin: 0px; padding: 3px; border: 1px solid#333333; background-color: #e8ffff; width: 100px;\"\u003ePower\u003c\/th\u003e\n\u003ctd colspan=\"5\" style=\"margin: 0px; padding: 3px; font-family: Arial, Helvetica, sans-serif; color: #333333; border: 1px solid #333333; border-collapse: collapse; width: 400px;\"\u003eAA Alkaline Battery x 2 (AA Ni-MH batteries may also be used), USB Bus Power (5 V 200 mA)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"margin: 0px; padding: 0px;\"\u003e\n\u003cth style=\"margin: 0px; padding: 3px; border: 1px solid#333333; background-color: #e8ffff; width: 100px;\"\u003eBattery Life \u003cspan style=\"margin: 0px; padding: 0px; color: #ff0000; font-weight: normal;\"\u003e(*5)\u003c\/span\u003e\n\u003c\/th\u003e\n\u003ctd colspan=\"5\" style=\"margin: 0px; padding: 3px; font-family: Arial, Helvetica, sans-serif; color: #333333; border: 1px solid #333333; border-collapse: collapse; width: 400px;\"\u003eWith wireless LAN communication: Approx. 10 days to 1.5 years (Ex: Approx. 10 days when Auto-upload Interval is 1 min, 1 yr when 1 hr, 1.5 yrs when 12 hrs or more) \u003cbr style=\"margin: 0px; padding: 0px;\"\u003e Without wireless LAN communication: Approx. 1.5 years\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"margin: 0px; padding: 0px;\"\u003e\n\u003cth style=\"margin: 0px; padding: 3px; border: 1px solid#333333; background-color: #e8ffff; width: 100px;\"\u003eDimensions\u003c\/th\u003e\n\u003ctd colspan=\"5\" style=\"margin: 0px; padding: 3px; font-family: Arial, Helvetica, sans-serif; color: #333333; border: 1px solid #333333; border-collapse: collapse; width: 400px;\"\u003eH 58mm x W 78mm x D 26mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"margin: 0px; padding: 0px;\"\u003e\n\u003cth style=\"margin: 0px; padding: 3px; border: 1px solid#333333; background-color: #e8ffff; width: 100px;\"\u003eWeight\u003c\/th\u003e\n\u003ctd colspan=\"5\" style=\"margin: 0px; padding: 3px; font-family: Arial, Helvetica, sans-serif; color: #333333; border: 1px solid #333333; border-collapse: collapse; width: 400px;\"\u003eApprox. 100g (including batteries)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"margin: 0px; padding: 0px;\"\u003e\n\u003cth style=\"margin: 0px; padding: 3px; border: 1px solid#333333; background-color: #e8ffff; width: 100px;\"\u003eOperating Environment\u003c\/th\u003e\n\u003ctd colspan=\"5\" style=\"margin: 0px; padding: 3px; font-family: Arial, Helvetica, sans-serif; color: #333333; border: 1px solid #333333; border-collapse: collapse; width: 400px;\"\u003eTemperature: -10 to 60 °C \u003cbr style=\"margin: 0px; padding: 0px;\"\u003e Humidity: 90 %RH or less (no condensation)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"margin: 0px; padding: 0px;\"\u003e\n\u003cth rowspan=\"2\" style=\"margin: 0px; padding: 3px; border: 1pxsolid #333333; background-color: #e8ffff; width: 100px;\"\u003eAccessories\u003c\/th\u003e\n\u003ctd style=\"margin: 0px; padding: 3px; font-family: Arial,Helvetica, sans-serif; color: #333333; border: 1pxsolid #333333; border-collapse: collapse; width: 400px;\"\u003eTemperature Sensor \u003cbr style=\"margin: 0px; padding: 0px;\"\u003e (TR-0106) x 2\u003c\/td\u003e\n\u003ctd colspan=\"2\" style=\"margin: 0px; padding: 3px; font-family: Arial, Helvetica, sans-serif; color: #333333; border: 1px solid #333333; border-collapse: collapse; width: 400px;\"\u003eTemperature\/Humidity Sensor \u003cbr style=\"margin: 0px; padding: 0px;\"\u003e (THA-3001) x 1\u003c\/td\u003e\n\u003ctd colspan=\"2\" style=\"margin: 0px; padding: 3px; font-family: Arial, Helvetica, sans-serif; color: #333333; border: 1px solid #333333; border-collapse: collapse; width: 400px;\"\u003eHigh Precision Temperature\/Humidity Sensor \u003cbr style=\"margin: 0px; padding: 0px;\"\u003e (HHA-3151) x 1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"margin: 0px; padding: 0px;\"\u003e\n\u003ctd colspan=\"5\" style=\"margin: 0px; padding: 3px; font-family: Arial, Helvetica, sans-serif; color: #333333; border: 1px solid #333333; border-collapse: collapse; width: 400px;\"\u003eAA Alkaline Battery (LR6) x 2, Registration Code Label, Manual Set (Warranty Included)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"margin: 0px; padding: 0px;\"\u003e\n\u003ctd colspan=\"6\" style=\"margin: 0px; padding: 3px; font-family: Arial, Helvetica, sans-serif; color: #333333; border: 1px solid #333333; border-collapse: collapse; width: 400px;\"\u003e\n\u003cul style=\"margin: 0px; padding: 0px;\"\u003e\n\u003cli style=\"margin: 5px 0px; padding: 0px 0px 0px 1.75em; vertical-align: bottom; list-style: none; text-indent: -1.75em; text-align: left;\"\u003e\n\u003cspan style=\"margin: 0px; padding: 0px; color: #ff0000;\"\u003e*1\u003c\/span\u003e : With the TR-71wf, it is also possible to measure temperature with the internal sensor. However, the measurement range is restricted to the operating environment for the whole device.\u003c\/li\u003e\n\u003cli style=\"margin: 5px 0px; padding: 0px 0px 0px 1.75em; vertical-align: bottom; list-style: none; text-indent: -1.75em; text-align: left;\"\u003e\n\u003cspan style=\"margin: 0px; padding: 0px; color: #ff0000;\"\u003e*2\u003c\/span\u003e : When used in environments where temperature and humidity are over the values of 50 °C 75 %, 60 °C 50 %, 70 °C 35 %, and 80 °C 25 %, sensor hysteresis may fluctuate by values greater than ±1.5 %RH. Under certain circumstances, it may take some time to return to normal measurement capability.\u003c\/li\u003e\n\u003cli style=\"margin: 5px 0px; padding: 0px 0px 0px 1.75em; vertical-align: bottom; list-style: none; text-indent: -1.75em; text-align: left;\"\u003e\n\u003cspan style=\"margin: 0px; padding: 0px; color: #ff0000;\"\u003e*3\u003c\/span\u003e : The WPS feature is not available when WEP(64bit\/128bit) or WPA-PSK(TKIP) is selected in Access Point Settings. If you wish to use the WPS feature, please select WPA2-PSK(AES) or disable wireless security.\u003c\/li\u003e\n\u003cli style=\"margin: 5px 0px; padding: 0px 0px 0px 1.75em; vertical-align: bottom; list-style: none; text-indent: -1.75em; text-align: left;\"\u003e\n\u003cspan style=\"margin: 0px; padding: 0px; color: #ff0000;\"\u003e*4\u003c\/span\u003e : Optional USB Mini-B Cable US-15C is required for USB communication.\u003c\/li\u003e\n\u003cli style=\"margin: 5px 0px; padding: 0px 0px 0px 1.75em; vertical-align: bottom; list-style: none; text-indent: -1.75em; text-align: left;\"\u003e\n\u003cspan style=\"margin: 0px; padding: 0px; color: #ff0000;\"\u003e*5\u003c\/span\u003e : Battery life varies depending upon the frequency of communication, wireless LAN environment, ambient temperature, recording interval, and battery performance. All estimates are based on operations carried out with a new battery and are in no way a guarantee of actual battery life.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"TandD","offers":[{"title":"Default Title","offer_id":21946318717017,"sku":"TR-72wf","price":259.2,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0248\/3456\/products\/tr-72wf-tandd-individual-wi-fi-data-logger-173.jpg?v=1655402996","url":"https:\/\/techinstrument.com\/products\/tr-72wf-individual-wi-fi-data-logger","provider":"Tech Instrumentation","version":"1.0","type":"link"}