Data Logger DWL-20E Temperature and Humidity Probe Sound Light Alarm

Sound amp;light alarm temperature and humidity data logger with external probe
Model DWL-20E
Brand Yowexa

Applications
These data loggers are used mainly to monitor and verify temperature(or humidity) sensitive goods, equipment or areas. Example: Refrigeration, Warehouse, HVAC, Food amp;Pharmaceutical.

Features
● Large scale HTN LCD display
● Sound and light alarm when exceeding limit.
● Real time clock
● USB interface communicate with PC
● Free software to setup, download and analyze
● Set access password fo each data logger
● LCD shows readings, status and alarm
● Start method: immediately, button, start at time

SPECIFICATION:
DWL-20E
Channel : Temperature and Humidity (External) Relative Humidity
Measurement Range : 0 to 100%RH
Range : -40 to 125℃(-40 to 257℉)
Accuracy : ±0.3℃ ±3% rh
Resolution : 0.1℃, 0.1% rh
Operation Environment : -30~70℃
Storage Environment : -30~70℃
Size(mm) / weight : 120X74X24 / 130g
Protection Class : IP30
Sensor Location : External
Interface: USB(it can power for device)
Battery: AAA battery
Certificate and standard: CE, ROHS, REACH
Readings memory(total for all channels): 32000
Software：DGraph(free)
OS：windows xp/7/8/10/vista 32bits/64bits