Wireless Thermometer and Hygrometer HR641B

Wireless Thermometer and Hygrometer HR641B
Wireless Thermometer and Hygrometer HR641BWireless Thermometer and Hygrometer HR641BWireless Thermometer and Hygrometer HR641B
group name
Wireless Thermometer
Min Order
20 piece
brand name
MIEO
model
Wireless Thermometer and Hygrometer HR641B
Nearest port for product export
Shanghai, Ningbo
Delivery clauses under the trade mode
FOB, CIF
Acceptable payment methods
T/T, L/C
update time
Mon, 13 May 2013 17:46:25 GMT

Packging & Delivery

  • Min Order20 piece

Briefing

Wireless Thermometer and Hygrometer HR641B
Features:
RF transmission frequency: 433.92 MHZ
RF transmission range: 100 fe...

Detailed

Wireless Thermometer and Hygrometer HR641B

Features:
RF transmission frequency: 433.92 MHZ
RF transmission range: 100 feet (30 meters) line in sight
Temperature sending: Around 40 seconds
Temperature resolution : 0.1℃ (0.2℉)
Centigrade and Fahrenheit Conversion

Main Unit:
1)2-line LCD displays in-outdoor temperature and humidity separately.
2)Display temperature range: -50℃ to 70.0℃(-58℉ to 158℉ )
3)Proposed operating range: -5.0℃ to 50.0℃ (-23.0℉ to 122.0℉)
4)Storage temperature : -30℃ to 70℃
5)Humidity measuring range: 20% to 91%RH
6)Memory maximum and minimum temperature readings
7)Use 2pcs UM-3 or “AA” 1.5V battery
8)℃ / ℉ display conversion
9)Dimension: 132 x 118 x 55mm
Remote Temperature Sensor
1)Display temperature range : -50℃ to 70.0℃(-58℉ to 158℉ )
2)Proposed operating temperature range : -20.0℃ to +60.0℃ (-4.0℉ to 140.0℉)
3)Relative humidity : Up to 100%, condensing
4)LED indicator for transmitting a reading
5)Slide switch for channel selection.
6)Use 2pcs UM-4 or “AAA” 1.5V battery
7)Dimension : 92×60×20 mm
8)Waterproof