St-40 Digital Thermometer Indoor Hygrometer Room Thermometers and Humidity Gauge with Temperature Humidity Monitor

• Certification: CE
• Condition: New
• Accuracy: No More Than 0.5 Degrees Celsius
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: ST-40
• Usage: Industrial, Household
• Display: Digital
• Material: Thermocouple
• After-Sales Service: on Line
• Warranty: 1 Year
• Standard: Factory Standard
• Color: White
• Temperature Measuring Range: -50~+ 70 °c ( -58~+158°f )
• Resolution: 0.1 Degree Centigrade
• Power: 2XLR44 Button Cell Batteries
• Model No.: St-40
• Power Source: Electrical
• Online Support: Yes
• Transport Package: Carton Box
• Specification: Ambient: -10~ 60° C Fridge: -20~ 65"C
• Trademark: comforplanet
• Origin: Zhejiang
• HS Code: 9025199090
• Production Capacity: 2000000/Each Mmonth
• Package Size: 20.00cm * 20.00cm * 10.00cm
• Package Gross Weight: 1.000kg

Product Description

 
 

ST-40

 

Ambient (receiver unit) temperature range: -10 ~ 60ºC
Fridge (remote sensor) temperature range: -20 ~ 65ºC
Temperature accuracy: +/-1.0
Battery life: Approximately 12 months for receiver. Approximately 12 months for transmitter.
Transmission frequency: 433MHZ
Transmission range: 300 feet (60 meter) in open area
Minimum/Maximum: Displays and records the minimum and maximum temperature 
Alarm thermometer : Yes , Both indoor and outdoor 
°F /°C: Selectable to degrees Celsius or degrees Fahrenheit
Power requirement(receiver): 2XAAA LR03 batteries
Power requirement(transmitter): 2XAAA LR03 batteries