NTC

Measuring range	-20 to +70 ° C
measurement accuracy	± 0.5 ° C (-20 to +70 ° C)
Resolution	0.1 ° C

Capacitive humidity sensor

Humidity measuring range	0 to +100% RH *
measurement accuracy	± 3% RH (2 to +98% RH) ± 0.03% rF / K
Resolution	0.1% RH

The accuracy may vary when used continuously for more than 12 hours in environments where the ambient temperature is ≤30 ° C and> 80% RH or> 30 ° C and> 60% RH. Please contact DUT at 400 882 7833

Technical Parameters

Storage temperature	-40 to +70 ° C
diameter	60 x 38 x 18.5 mm
Operating temperature	-20 to +70 ° C
Degree of protection	IP20
aisle	2
Warranty	1 year
Measurement ratio	1 min - 24 h
type of battery	CR2032 lithium battery
Battery Life	1 year (15 minutes once, + 25 ° C)
RAM	16,000 measurements

Suite advantages: data logger can be used directly at any time

You need a USB data cradle for editing and reading the testo 174H Mini Temperature and Humidity Logger, which is included when you purchase this kit. You can start the measurement task directly.

The product contains

The testo 174H Mini Temperature and Humidity Recorder Kit includes a USB data base, wall mounting bracket, battery (2 x CR 2032 lithium battery), and factory reports for editing and reading mini-temperature and humidity loggers.