Thermo/Hygrometer Data Logger

Digital measuring instrument for temperature and humidity with memory for up to 50,000 measured values. Large LCD display with possibility to recall the memory values on the device. Freely programmable memory intervals of 1, 5, 10, 15, 30 minutes and 1, 2, 3 and 6 hours and adjustable alarm function when humidity or temperature values are exceeded or not reached.

Measuring range 0 - 50 ° C and 1 - 99 % rH Accuracy Temp. +/- 1°C, Humidity +/- 3% Dew point indication on the main unit.

This Pro device has the possibility to transfer stored measured values to the PC by means of the supplied USB transceiver and to process them there with the supplied software. Furthermore, up to 8 radio "outdoor" sensors can be connected to this Pro device. Range without obstacles approx. 100 m. These are equipped with their own display and are battery operated with 2 x 1.5 V AA batteries. Outdoor sensor size 160 x 43 x 20 mm plus stand or wall bracket.

Pro device external dimensions 137 x 98 x 26 mm 307 g Power supply 3 x AA battery 1.5 V included

An inexpensive alternative for visualization of current values and continuous recording of temperature and rel. humidity directly with the main device and with possibly additional sensors and data transfer possibility to a PC for the creation of diagrams or lists for evaluation.

For the problems of correct ventilation, heating and mold in rooms and churches, you will find good information in our sectionFachinfos. NEW is a so-called ventilation thermo/hygrometer available. This makes it easier for you to find the right ventilation behavior to avoid mold or dry damage.

The massively occurring mold infestation in churches has different causes. With the above devices and an infrared surface thermometer, the situations occurring at different times can be recorded by the measured values. However, it is essential to draw conclusions from this to eliminate the causes such as over-humidification of the room air and over-moisture of walls and objects. Also the indication of the so-called dew point is to be considered, since particularly in cool areas the core temperature of the articles can fall on the critical temperature and at these then the humidity precipitates and thus ideal breeding ground for mold spores can be. In many cases, the cause of this excess humidity is the change in heating behavior to save energy and the thermal insulation of ceilings and windows. The lower permanent room temperature can absorb less moisture and any previously existing leaks prevent automatic air exchange. Short-term increases in room temperature or strong additional entry of moisture by visitors, must be combined with a guided subsequent ventilation, so that the moisture of the cooling air is not deposited on the cold counterpart.

If measurements in the background are required, we can offer you a so-called black box. This is a dig. Data logger, which can be read out only over the PC. If you are interested, click on Blackbox for more information.

If you are looking for a general overview of different handheld meters, please click here. Please click in our digital catalog with the following link Thermo-Hygrometer and different handheld instruments. Handheld meters.

Product variants
Part number
Net price
Gross price
Thermo/Hygrometer PRO with data memory and USB PC connection
74,30 €
88,42 €
Outdoor sensor radio for cat. No. 31090P
19,70 €
23,44 €