- New
Compact logging for temperature and humidity. The testo 174H monitors indoor conditions with two built-in sensors, an easy-to-read display and memory for up to 16,000 readings. Ideal for storage rooms, archives and routine environmental checks. This listing is for the logger only: a compatible USB interface is required to set it up and download data.
Keep a record of changing room conditions with the compact testo 174H. Place the logger where temperature and humidity matter, then review current readings and limit breaches on its display. Its internal memory stores up to 16,000 measurement values for later analysis on a computer.
Use it for routine checks in stockrooms, archives, offices and other indoor areas where temperature and humidity trends need to be documented. The sensors are built into the logger, so no separate measurement probe is required.
This product is the 174H logger without the USB interface. You need a compatible USB interface to program the logger and read out its stored measurements. If you do not already have one.
| Measurements | Temperature and relative humidity; two internal channels |
|---|---|
| Temperature range | −20 to +70°C |
| Humidity range | 0 to 100% RH; not for condensing conditions |
| Memory | 16,000 measurement values |
| Measurement interval | Selectable from 1 minute to 24 hours |
| Power | Two CR2032 lithium batteries |
| Dimensions | 60 × 38 × 18.5 mm |
| Protection | IP20 |
In the logger package: testo 174H, wall bracket, batteries and test protocol. The USB interface is purchased separately or supplied with the linked set.