Previous image
humidity temperature monitor
Next image
Zoom image

Wireless Temperature/Humidity Monitor Set

SKU# - 800254

Monitor Indoor or Outdoor Humidity and Temperature from up to 100-ft away! Wireless temperature and humidity sensor.

  • $59.99
In stock (4 items available)
Add a different product to compare

Wireless Humidity/Temperature Monitor Set - 800254

Place the weatherproof (IPX3) sensor outdoors, in green houses, warehouses, air ducts and other hard to reach places and continuously monitor ambient relative humidity and temperature from a remote location.

The monitor comes with one sensor that also displays local RH and temperature and stands on a bench or mounts to a wall. Each monitor can be paired with up to 3 sensors with the additional sensors sold separately. 

Comes with 2 - AAA batteries for the monitor and 2 - AA batteries for the sensor. 

Dimensions: Monitor: 3 1/8" x 3 1/8" x 1 1/4" Sensor: 4 1/2" x 2 1/2" x 1"
Weight: Monitor: 4 oz  Sensor: 4 oz with batteries.

Wireless Humidity/Temperature Monitor Set Specifications:

Thermometer/ Hygrometer Indoor Display Unit
 Range Resolution Accuracy 
Operating Temperature:14°F to 140°F
-10°C to 60°C
Operating RH%:0 to 95%
@25°C (77°F)
1% RH±5%

Remote Wireless Sensor 
 Range Resolution Accuracy 
Operating Temperature:-4°F to 158°F
-20°C to 70°C
Operating RH%:10 to 95%
@25°C (77°F)
1% RH±5%
RF Transmission Frequency:433 MHz
RF Transmission Range:30 meters in open area
Temperature Sensing Rate:43 to 47 seconds

    • Weight
      2 lbs
    • SKU
  • Manufacturer
    Sper Scientific
  • Dimensions
    Monitor: 3 1/8 x 3 1/8 x 1 ¼ in. Sensor: 4 1/2 x 2 ½ x 1 in.
  • Product Weight
    4 oz (113 g) Sensor: 4 oz (113 g) with batteries.
  • Power Source
    AAA batteries
  • Warranty
    5 Year Warranty

Product questions

  • tom parnell
    08/03/2022, 01:27 PM

    The item description indicates that it is bluetooth. Will I be able to check temp and humidity with my phone?

    08/03/2022, 02:04 PM

    It does not work off of bluetooth and after checking the description I am not sure what made you think that. This unit works off of RF to send the signal from the sensor to the display.

  • Grace
    01/26/2022, 09:50 PM

    Is there an alarm that goes off if the temperature goes too low?

    01/27/2022, 09:05 AM

    Unfortunately there is not and we do not have any with a temperature alarm.

Related products