TR71A • $210.60 • TandD

TR71A Wi-Fi and BlueTooth connected Temperature Data Logger

$210.60 USD
Low stock - 3 in stock, ready to ship

T&D TR71A

TR71A is a state-of-the-art temperature data logger, featuring two-channel temperature measurement, 802.11 b/g/n and Bluetooth 4.2 wireless interfaces, and meets or exceeds  CDC requirements for VFC.  This advanced device provides industry-leading precision and accuracy, allowing users to monitor temperatures with confidence.

  • 2 Channel temperature measurement
  • External thermistor temperature sensor
  • Measuring Range: -40 to 110°C
  • Operating Range: -10 to 60°C
  • Accuracy: ±0.3°C
  • Logging capacity: 30,000 data sets
  • Measurement resolution: 0.1°C
  • Built-in 802.11b/g/n and Bluetooth 4.2 (BLE) wireless interfaces
  • View data on mobile devices via Thermo App
  • WebStorage Service available
  • Meets or exceeds CDC requirements for VFC plus automated record keeping and real time monitoring.

Specifications

TR71A TR72A TR72A-S
Sensor (External) (*1) TR-0106
Thermistor Thermistor Polymer Resistance Thermistor Polymer Resistance
Measurement Channels Temperature 2ch Temperature 1ch Humidity 1ch Temperature 1ch Humidity 1ch
Measurement Units °C, °F °C, °F %RH °C, °F %RH
Measurement Range -40 to 110°C (Supplied Sensor)
-60 to 155 °C (Optional Sensor: Fluoropolymer Coated Type)		 0 to 55°C 10 to 95%RH -25 to 70°C 0 to 99%RH
Accuracy Avg. ±0.3°C
[-20 to 80°C]
Avg. ±0.5°C
[-40 to -20 / 80 to 110°C]		 ±0.5 °C ±5%RH
[at 25°C, 50%RH]		 ±0.3°C
[10 to 40°C]
±0.5°C
[all other temperatures]		 ±2.5%RH
[at 15-35°C, 30 to 80%RH]
Measurement Resolution 0.1°C 0.1°C 1%RH 0.1°C 0.1%RH
Responsiveness Thermal Time Constant: Approx. 75 sec.
Response Time (90%): Approx. 190 sec.		 Response Time (90%): Approx. 7 min. Response Time (90%):
Approx. 7 min.		 Response Time (90%):
Approx. 7 min.
LCD Display Items

Measurements, Battery Warning Mark, etc.

- Measurements: Ch1 & Ch2 current values / Ch1 Max & Min values / Ch2 Max & Min values

- Display Pattern: Alternating or Fixed display
Logging Capacity 30,000 data sets (One data set consists of readings for all channels in that type of unit.)
Recording Interval Select from 15 choices: 1, 2, 5, 10, 15, 20, 30 sec. or 1, 2, 5, 10, 15, 20, 30, 60 min.
Recording Mode Endless (Overwrite oldest data when capacity is full) or One Time (Stop recording when capacity is full)
Auto-upload Interval Select from 15 choices: OFF (No auto-upload), 1, 2, 5, 10, 15, 20, 30 min. or 1, 2, 3, 4, 6, 12, 24 hrs.
Communication Interfaces Wireless LAN Communication :
IEEE 802.11b/g/n (2.4GHz only)
Security: WPA/WPA2-PSK(AES/TKIP)
WPS 2.0: Push Button Configuration
Protocol (*3): HTTP, HTTPS, DHCP, DNS
Bluetooth Communication (*4):
Bluetooth 4.2 (Bluetooth low energy)
USB Communication:
USB 2.0 (Mini-B connector)
Power (*5)

Battery: AA Alkaline LR6 x 2, AA Ni-MH x 2

External: USB Bus 5V 200mA, AC Adaptor AD-05A2 or AD-05C2
Battery Life (*6)

Approx. 10 days (when Auto-upload interval is 1 min)

Approx. 1 year (when Auto-upload interval is 1 hr)

Approx. 15 months (when Auto-upload interval is 12 hr or more)
Dimensions H 58mm x W 78mm x D 26mm
Weight Approx. 55g
Operating Environment Temperature: -10 to 60 °C
Humidity: 90 %RH or less (no condensation)
Accessories Temperature Sensor
(TR-0106) x 2		 Temperature/Humidity Sensor
(THA-3001) x 1		 High Precision Temperature/Humidity Sensor
(SHA-3151) x 1
AA Alkaline Battery LR6 x 2, Registration Code Label, USB Mini-B Cable US-15C, Manual Set (Warranty Included)
  • *1: When Auto Upload is used frequently, the measurement of the internal sensor may rise by around 0.3°C. When using external power, the data logger itself generates heat and the internal sensor will report a temperature much higher than ambient; we recommend using an external temperature sensor in this case.
  • *2: When continually used in environments with temperatures above 60 °C, accuracy of humidity measurements will decrease over time. Also, humidity cannot be measured at temperatures below -20 °C.
  • *3: Client function. HTTP(S) proxy supported.
  • *4: Bluetooth will be used to make settings and view data on iOS and Android devices with the mobile app (to be available within 2021).
  • *5: When using external power, the internal temperature of the logger rises.
  • *6: Battery life varies depending upon multiple factors including frequency of communication, 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.
  • The specifications listed above are subject to change without notice.
Shipping & Delivery

We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.

Terms And Conditions

Making A Purchase

Making a purchase could not be easier. Just browse our store and add any items that you wish to buy into the shopping cart. After you have finished your selections, click on 'Checkout' and you will be asked for a few details that we need to be able to complete the order.


We accept credit cards and PayPal for payment. If you are shopping from outside of the USA, place your order and your credit card company will convert the transaction to your own currency. Please note that we can not ship to all international locations. If we are unable to ship to your location, we will advise you and your credit card will not be charged.

We accept Discover, Visa, Master Card and American Express. We do not charge for any item until it is ready to ship. Back-ordered items are not charged until they are shipped. You may send your credit card information via phone, fax, snail mail or securely over the Internet.

When confirmation of order is received, this is to indicate that we have received your order. It does not indicate that a contract exists between us. We will indicate acceptance of your order, and hence a contract between us, when we send you an invoice. We have included this term to protect us in the case that a mistake has been made in pricing, we have inadvertently underpriced goods, or we are no longer able to supply a particular product for some reason. In the case of a change of price, we will always contact you first to ensure that the price is acceptable. Credit Card Security
 When you place your order with us, your credit card number is encrypted for transmission to us using 128 bit encryption. Your credit card details are never by us since they are transmitted directly to the processing company.  As such, all refunds must be made to the same card used for the purchase.

Contacting Us
If you need to reach us, please email us using the link on the store page, alternatively, you can reach us at:

Tech Instrumentation Inc.
750 E Kiowa Ave.
PO Box 2029
Elizabeth, CO 80107-2029
USA

Phone: [800) 390-0004 Toll free
Phone: (303) 841-7567
Fax: (303) 840-8568

NOTE: We do not accept unsolicited advertisements at the facsimile number.


Email: info@techinstrument.com

Shipping And Handling
Shipping and handling charges are shown on a page just prior to your placing the order. We can ship to many parts of the world that are not allowed on the site. Please e-mail us for a shipping quote. Please call if you have any questions. PLEASE NOTE: If you return an item that you ordered with free shipping, we may, at our option deduct our shipping cost from your refund.

Delivery Schedule
We will normally ship your order to you within 1 to 3 business days. We will notify you via e-mail or telephone if we will be unable to ship within 3 business days. If your order is urgent, please let us know. We'll do our best to expedite urgent orders.
Back Orders
If your item is not in stock and we will not be able to ship within 10 business days, we will back order for you. You will always be emailed with the option to cancel your order if you would rather not wait.
Tax Charges
Orders made from within Colorado - sales tax will be applied. We do not currently charge taxes outside of Colorado, but some of our payment processors may charge sales tax and remit it directly to your state.
Guarantee
Most of our products come with a one year warranty. Most of the Cooper-Atkins thermometers which carry a five-year warranty. Most probes come with a one year warranty. Buyer assumes full responsibility in determining the suitability of these items for buyers intended use.
Privacy Policy
Tech Instrumentation will not disclose buyers' information to third parties other than when order details are processed as part of the order fulfillment.  Cookies are used on this shopping site to keep track of the contents of your shopping cart, to store delivery addresses if the address book is used and to store your details if you select the 'Remember Me' Option. They are also used after you have logged on as part of that process. You can turn off cookies within your browser by going to 'Tools | Internet Options | Privacy' and selecting to block cookies. If you turn off cookies, you will be unable to place orders or benefit from the other features that use cookies.

Returns Policy
Buyer assumes full responsibility in determining the suitability of these items for buyers intended use.  Most items come with a minimum one year warranty against defects in manufacturing.

CLAIMS FOR SHORTAGES OR ITEMS DAMAGED IN TRANSIT MUST BE SUBMITTED TO US WITHIN 3 DAYS OF RECEIPT OF THE PRODUCT. IF DAMAGE IS NOTED UPON DELIVERY, PLEASE NOTIFY CARRIER IMMEDIATELY AND BE SURE TO KEEP THE SHIPPING CONTAINER AND ALL PACKING MATERIAL. NO CLAIMS FOR SHORTAGES OR CARRIER DAMAGE WILL BE HONORED BEYOND 3 DAYS AFTER DELIVERY.

New and unopened items sold by Tech Instrumentation.com may be returned within 30 days of delivery. All items require prior authorization from Tech Instrumentation before they can be returned. We will also pay the return shipping costs if the return is a result of our error (e.g. you received an incorrect or defective item). New and unopened items being returned due to a customer error in ordering or handling will be subject to a restocking fee of 30% and must be returned freight prepaid.

All returns require a RGA number from Tech Instrumentation prior to being returned. Items must be returned postage paid to our facility in order to be considered for refund. Please call 303 841-7567 to obtain a RGA number if you need to return an item. Non defective returns must be in the original unopened packaging with all accessories to be eligible for a refund. Unopened items are subject to a 20% inspection and restocking charge. Non defective items that have been opened or are missing any parts including instructions are not eligible for return. Defective items will be repaired or replaced per mfg. policy. Shipping & Handling charges are not refundable. Service charges (repairs, certifications etc.) and special order items are never refundable. Non defective items must be returned within 30 days of the date we shipped to you in order to be eligible for refund. We pay shipping back you your location for all warranty returns. Items that have been damaged due to misuse or abuse, as judged by Tech Instrumentation are never eligible for a refund.

Refused/Undeliverable shipments: We will refund a minimum 75% of the cost of the product less shipping costs (both ways) for shipments that are returned to us as refused or undeliverable. Service charges (repairs, certifications etc.) are warranted but never refundable. Purchaser agrees to pay all charge-back and related costs incurred by us in the event a credit card charge-back is initiated by the purchaser for refused shipments. Please contact us directly and we will refund per our policies.  Shipping and handling charges are not refundable except in the event of an error on our part.

by TandD
Type: Data Loggers

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TR71A is a state-of-the-art temperature data logger, featuring two-channel temperature measurement, 802.11 b/g/n and Bluetooth 4.2 wireless interfaces, and meets or exceeds  CDC requirements for VFC.  This advanced device provides industry-leading precision and accuracy, allowing users to monitor temperatures with confidence.

  • 2 Channel temperature measurement
  • External thermistor temperature sensor
  • Measuring Range: -40 to 110°C
  • Operating Range: -10 to 60°C
  • Accuracy: ±0.3°C
  • Logging capacity: 30,000 data sets
  • Measurement resolution: 0.1°C
  • Built-in 802.11b/g/n and Bluetooth 4.2 (BLE) wireless interfaces
  • View data on mobile devices via Thermo App
  • WebStorage Service available
  • Meets or exceeds CDC requirements for VFC plus automated record keeping and real time monitoring.
TR71A TR72A TR72A-S
Sensor (External) (*1) TR-0106
Thermistor Thermistor Polymer Resistance Thermistor Polymer Resistance
Measurement Channels Temperature 2ch Temperature 1ch Humidity 1ch Temperature 1ch Humidity 1ch
Measurement Units °C, °F °C, °F %RH °C, °F %RH
Measurement Range -40 to 110°C (Supplied Sensor)
-60 to 155 °C (Optional Sensor: Fluoropolymer Coated Type)		 0 to 55°C 10 to 95%RH -25 to 70°C 0 to 99%RH
Accuracy Avg. ±0.3°C
[-20 to 80°C]
Avg. ±0.5°C
[-40 to -20 / 80 to 110°C]		 ±0.5 °C ±5%RH
[at 25°C, 50%RH]		 ±0.3°C
[10 to 40°C]
±0.5°C
[all other temperatures]		 ±2.5%RH
[at 15-35°C, 30 to 80%RH]
Measurement Resolution 0.1°C 0.1°C 1%RH 0.1°C 0.1%RH
Responsiveness Thermal Time Constant: Approx. 75 sec.
Response Time (90%): Approx. 190 sec.		 Response Time (90%): Approx. 7 min. Response Time (90%):
Approx. 7 min.		 Response Time (90%):
Approx. 7 min.
LCD Display Items

Measurements, Battery Warning Mark, etc.

- Measurements: Ch1 & Ch2 current values / Ch1 Max & Min values / Ch2 Max & Min values

- Display Pattern: Alternating or Fixed display
Logging Capacity 30,000 data sets (One data set consists of readings for all channels in that type of unit.)
Recording Interval Select from 15 choices: 1, 2, 5, 10, 15, 20, 30 sec. or 1, 2, 5, 10, 15, 20, 30, 60 min.
Recording Mode Endless (Overwrite oldest data when capacity is full) or One Time (Stop recording when capacity is full)
Auto-upload Interval Select from 15 choices: OFF (No auto-upload), 1, 2, 5, 10, 15, 20, 30 min. or 1, 2, 3, 4, 6, 12, 24 hrs.
Communication Interfaces Wireless LAN Communication :
IEEE 802.11b/g/n (2.4GHz only)
Security: WPA/WPA2-PSK(AES/TKIP)
WPS 2.0: Push Button Configuration
Protocol (*3): HTTP, HTTPS, DHCP, DNS
Bluetooth Communication (*4):
Bluetooth 4.2 (Bluetooth low energy)
USB Communication:
USB 2.0 (Mini-B connector)
Power (*5)

Battery: AA Alkaline LR6 x 2, AA Ni-MH x 2

External: USB Bus 5V 200mA, AC Adaptor AD-05A2 or AD-05C2
Battery Life (*6)

Approx. 10 days (when Auto-upload interval is 1 min)

Approx. 1 year (when Auto-upload interval is 1 hr)

Approx. 15 months (when Auto-upload interval is 12 hr or more)
Dimensions H 58mm x W 78mm x D 26mm
Weight Approx. 55g
Operating Environment Temperature: -10 to 60 °C
Humidity: 90 %RH or less (no condensation)
Accessories Temperature Sensor
(TR-0106) x 2		 Temperature/Humidity Sensor
(THA-3001) x 1		 High Precision Temperature/Humidity Sensor
(SHA-3151) x 1
AA Alkaline Battery LR6 x 2, Registration Code Label, USB Mini-B Cable US-15C, Manual Set (Warranty Included)
  • *1: When Auto Upload is used frequently, the measurement of the internal sensor may rise by around 0.3°C. When using external power, the data logger itself generates heat and the internal sensor will report a temperature much higher than ambient; we recommend using an external temperature sensor in this case.
  • *2: When continually used in environments with temperatures above 60 °C, accuracy of humidity measurements will decrease over time. Also, humidity cannot be measured at temperatures below -20 °C.
  • *3: Client function. HTTP(S) proxy supported.
  • *4: Bluetooth will be used to make settings and view data on iOS and Android devices with the mobile app (to be available within 2021).
  • *5: When using external power, the internal temperature of the logger rises.
  • *6: Battery life varies depending upon multiple factors including frequency of communication, 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.
  • The specifications listed above are subject to change without notice.