testo 623 Thermo-Hygrometer with Histogram
The testo 623 shows the current and previous temperature and humidity values in a large, clear display. As such, it becomes possible to analyse the current and the previous ambient conditions directly on-site and without extensive analysis at the computer.
testo 625 Hygrometer 0 RH 100 RH
Relative air humidity and air temperature are two decisive factors, e.g. for evaluating ambient air quality and comfort. If you want to ensure that people feel at home or optimum conditions are present in storage rooms, then the compact testo 625 thermohygrometer...
Testo 635-1 Thermo-Hygrometer
The Testo 635-1 Thermo-Hygrometer is a universal device for measuring air humidity, material balance moisture and the pressure dew point in compressed air systems. For analysing the humidity at roofs and walls the testo 635 shows directly the dew point...
Testo 635-2 Thermo-Hygrometer
The Testo 635-2 is an instrument for measuring air moisture, material equilibrium moisture and pressure dewpoint in compressed air systems. Moisture characteristics can be recorded in the instrument memory and analysed and displayed in graphics or tables....
testo 735-2 Thermometer -200 - +1370 °C Sensor type K, Pt100
The robust and compact meter with a probe input for the high precision Pt100 probe and two inputs for quick thermocouple probes. Three additional probes can be wirelessly connected to the Testo 735-2 over an optional radio module. With the attachable...
testo 745 Non-contact voltage tester CAT III 1000 V, CAT IV 600 V Acoustic, LED
The testo 745 non-contact voltage (NCV) tester quickly checks for the presence of voltage in AC powered systems. It can be safely used up to 1000 V AC. When AC voltage is detected, the testo 745 gives indication by flashing RED LEDs and buzzing audible...
testo 750-1 Two-pole voltage tester CAT IV 600 V, CAT III 1000 V LED, LCD
The testo 750-1 voltage tester has an extremely practical all-round LED display which can easily be seen in every work position and from any location. In addition, large fibre-optic illuminators show the presence of voltage clearly and distinctly. The...
testo 750-2 Two-pole voltage tester CAT IV 600 V, CAT III 1000 V LED, LCD
The testo 750-2 voltage tester means you can work more conveniently than ever before. Its clear, patented all-round LED display can easily be read in any position and indicates the presence of voltage clearly and distinctly with large fibre-optic illuminators....
testo 750-3 Two-pole voltage tester CAT IV 600 V, CAT III 1000 V LED, LCD
The clear all-round LED display with fibre-optic technology for ideal voltage indication can easily be read in any position. A second LC display also indicates the current reading. An anti-slip ring and the ergonomic shape of the handle also ensure you...
testo 755-1 Handheld multimeter, Clamp meter Digital CAT IV 600 V, CAT III 1000 V Display (counts): 4000
The testo 755 current/voltage testers are fast and easy to use, especially when you are testing many circuits. The convenient open-jaw current tester automatically turns on when voltage exceeds 6V. It then auto-selects the correct parameters and range...