Specifications
Display
Multi-function LCD
Measurement
ranges
0 to 100% RH
-40 to 158°F , -40 to 70°C
Resolution
0.1°, 0.1RH
Maximum data
points
16,350 Temperature and 16,350 Humidity
values
Sample rate
1s to 24h selectable
Analysis software
Check the software download page of the
extech.com website for
the latest version of the PC software and its
operating system
compatibility.
Open input
indication
"LO" appears on the LCD
Low battery
indication
Empty battery symbol appears on the LCD
Power supply
3.6V Lithium Battery
Battery life
3 months (approximately)
Operating
Temperature
-40 to 158°F, -40 to 70°C
Operating Humidity
0 to 100% RH
LCD Operating
Temperature
-13°F to 158°F (-25°C to 70°C)
Dimensions
3.7x1.9x1.2") (94.4x48.9x31.2mm)
Weight
3.2oz (90.7g)
Range
Accuracy
Relative Humidity
0 to 20% and 80 to
100%
±5.0%
20 to 40% and 60 to
80%
±3.5%
40 to 60%
±3.0%
