PM40 Handheld Oxygen Monitor
Oxygen monitor PM40 is designed for the low end of measuring the contest of oxygen in
the welding area. By measuring down to 40 ppm is a perfect simple solution to ensure a
perfect weld.
Technical specifications:
Range:	Down to 40 ppm
Battery:	Up to 20 hours before recharging is needed
Accuracy:	+/-5 ppm
Display:	Digital
Sensor:	Thermo-electric
Advantages:
Battery powered
No preheating time
Weight:
Instrument:	0,42 kg