Overview
The Testo 175H2 series data logger is a small and portable unit that makes it the ideal device for monitoring temperature and humidity in a multitude of applications. These include the commissioning of buildings, the validation enclosures such as those within pharmaceutical facilities and the monitoring of greenhouses. Logger size 82mm (H) x 52mm (W) x 30mm (D).
Features
General logger hire information
All hire data loggers are set as a default to record at 5 minute intervals with a user start. If an alternative logging period is required, or a timed start, then we must be notified of this prior to the hire of the instruments.
For the hire of ≤10 units we do not charge for the time to download the instruments or the supply of the data in Excel spread sheet format. For the hire of >10 units the costs for the data download is charged at an hourly rate.
The 175H2 has an adjustable logging interval via the software from 10 seconds to 24 hour increments. With a 16 000 sized readings memory this equates to the following capacity:-
16000 size memory (2 channels - x1 temperature & x1 humidity)
30 second logging interval = 2.8 days maximum capacity
1 minute logging interval = 5.6 days maximum capacity
5 minute logging interval = 27.8 days maximum capacity
10 minute logging interval = 55.6 days maximum capacity
Technical
175H2 specification (1 channel internal humidity and 1 channel internal temperature data logger)
Storage temperature -40 to +85°C
Probe type NTC
Memory 16000 readings
Measuring range -20 to +70°C
Accuracy ±0.5°C (-20 to +70°C)
Resolution 0.1 °C (-20 to +70°C)
Probe type Capacitive humidity sensor
Measuring range 0 to 100%rh
Accuracy ± 3%rh
Resolution 0.1%rh