Testo 174 data logger

The Testo 174H is a compact and robust data logger for recording temperature and humidity.

Measuring just 60mm x 37mm x 20mm the 174H is discreet and with the included wall mount the logger can be secured virtually anywhere giving you the flexibility to install it anywhere where a larger logger would be ungainly. It has enough memory to record 8000 pairs of readings giving you just over 83 days worth of data at 15 minute intervals. The easy to read display will also show alarms when pre set conditions have been breached.

The 174H is powered by two CR 2032 lithium batteries which gives it a battery life of 1 year if recording at 15 minute intervals. What’s even better is that batteries are readily available and inexpensive helping to save long term running costs.

It has an accuracy of ±3% with excellent long term stability giving you confidence in the data collected. Testo are renowned for manufacturing exceptional quality instruments and the 174H continues that trend. To use this logger you will need a USB docking station and software which is available as a free download. Every 174H includes a wall mount and batteries.