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EMR963HG Cable Free Thermo-Hygrometer

  • $84.95 USD
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 Set high and low alarms for temperature and humidity. An alarm condition causes the display to flash on and off and an audible alarm to sound for one minute. After one minute, the audible alarm stops in order to conserve battery life, but the display continues to flash on and off until any button has been pressed. Alarms can be disabled if desired. It’s great for monitoring coolers, refrigerators and freezers, computer equipment and more.

Just place the smaller remote sensor outdoors, in your computer room, in your cooler or wherever you want to monitor a remote temperature then place the base unit in a convenient location. You'll then be able to view the remote and local temperatures at the same time. You can add up to two additional remote sensors and monitor 3 remote locations at once.

Monitors temperature & humidity from up to 90 feet away
°F and °C selectable
Up to 3 sensors may be used with base station
Jumbo display
Min/max memory
Temperature Alarm
Trend information
Comfort indicator

Outdoor temperature range: -58 ° to 158 °F (-50 ° to 70 °C)
Indoor temperature range: 23 ° to 122 °F (-5 ° to 50 °C)
Indoor & outdoor humidity range: 25% to 90%
Temperature resolution: 0.2 °F (0.1 °C)
Humidity resolution: 1%
Transmitting range: up to 90 ft.
Transmission interval: approximately every 30 seconds
Transmission frequency: 433 MHz
Power source: Transmitter - 2 "AA" batteries; Receiver - 2 "AA" batteries (included)
Dimensions: Transmitter - 4-1/2" x 4-1/4" x 1"; Receiver - 3-5/8" x 2-1/4" x 3/4"

1 wireless temperature/humidity sensor Model THGR268 (Additional THGR268 Temperature/Humidity Remote Sensors may be ordered)

Compatible current sensors:  THGR268, THGR122NX, THGN123N, PSR01, RT918, THWR288A, THGR228N

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209 reviews

Shipment arrived on time and as ordered.

La Crosse Technologies V10-TH

The La Crosse V10-TH Wireless Weather Station (Model No. C84343) is absolutely wonderful. The setup was easy with the Quick Setup Guide provided with the unit. The packaging contains additional support information with the website and phone number if there are questions. I especially liked the daily high low readings and the color on the unit! Tech Instrumentation provided great communication as to the availability of the product and shipping details. If fact, it arrived one day prior to the estimated delivery date. I would absolutely recommend this product and Tech Instrumentation for anyone looking for an indoor/outdoor weather station!


I needed a replacement as my original sensor no longer worked. This one works fine.

Excellent Customer Service!

I can't way enough about the customer service at Tech Instrumentation. I was looking for a hard to find specialty part, which the manufacturer told me would need to be custom made. After calling and speaking with a representative at Tech Instrumentation, the part was located and order was filled, right over the phone. Delivery was prompt, and instrument is working great. Highly recommended company for lab supplies!

Worked great

Put batteries in and worked great