China WT83,WT83B Bluetooth Humidity and Temperature Meter with High Precision and Low Power Consumption for sale

WT83,WT83B Bluetooth Humidity and Temperature Meter with High Precision and Low Power Consumption

Price Negotiable

Price: US$8.50~US$14.00

MOQ: 60

Delivery Time: 3-5 working days

Brand: WINTACT,BESTONE

Product Description

Introduction and Application:

The Humidity & Temperature Meter designed with fashion, small and portable appearance. With safe and reliable performance stability, a low power consumption and high precision, etc. The Humidity & Temperature Meter is applicable for measurement of manufacturing, laboratory, logistics, food and hygiene, air-conditioning engineering and environment protection.

Features:

Record data up to 2000 records, the longest recording interval can be set to 120s, and the transmission time is only 4s.
Bluetooth function. (only for WT83B).
Auto power off.
High and low value alarm.
Low battery indicator/auto power off.
The standby power consumption is as low as 6mA, and it can be continuously measured for more than 30 hours under full power.
Data hold.
LCD backlight.

Product Technical parameter:

Model	WT83	WT83B
Temperature range	-20~70℃ (-4~158℉)	-20~70℃ (-4~158℉)
Temperature Accuracy	±1.5℃	±0.5℃
Humidity Range	0~100%RH
Humidity Accuracy	±4.0%RH	±2.0%RH
Dew point range	-20~50°C (-4~122℉)
Dew point Accuracy	±2°C
Wet bulb range	-20~50°C (-4~122℉)
Wet bulb Accuracy	±2°C
Maximum Response Time	30s
Resolution	0.1℃(0.1℉); 0.1%RH

Other parameters:

Operating temperature	0~40℃(32~104℉)
Operating humidity	10~90%RH
Storage temperature	-10~50℃(14~122℉)
Storage humidity	10~90%RH
Power supply	3*1.5V AAA batteries
Weight	129.9g(included battery)
Dimension	1845636mm