Instrument Introduction:
Testo 317-3 electronic CO leak detectorQuickly and effectively detect CO leakage and its concentration, thereby avoiding equipment damage and high indoor CO content caused by boiler CO leakage. Equipped with sound and light alarm function. Especially suitable for boiler assembly and maintenance.

Testo 317-3 electronic CO leak detectorTechnical parameters:
CO probe
1) Range 0...+1999 ppm
2) Accuracy ± 10 ppm (0...+99 ppm)
±10 % (+100… +499 ppm)
±20 % ( >+500 ppm)
3) Resolution 1 ppm
4) Operating temperature -5 to+45 ° C
5) Battery: 2 x1.5V AAA
6) Battery life of 150 hours
7) Alarm display beeps and flashes
8) Warranty period: 1 year

Testo 317-3 electronic CO leak detectorMain features:
List of advantages;
The instrument does not require zeroing and can be directly measured;
Sound and light alarm signal;
Adjustable alarm limit.