90 22.5 for sale, brand-new and used.

Frequency meter CH3-67 electronic counter analog of Lutron, Advantest, Avtech, HP Agilent, NoiseCom, General Radio, Boonton, Anritsu, Fluke and general Electric, but has the same

Multi-Gas Monitor Drager X-am 2000 Gas Monitor EX,O2,CO, H2S,w/ alkaline battery - Unlimited Life Instrument With Data Logger - 3 Year Warranty The Drager X-am 2000 is the new generation of gas measurement instruments, which is adjusted to the requirements for personal monitoring. With an integrated rubber boot, gas access from two sides, which prevents the sensors of being covered, and dust and water density according to IP 67 the Drager X-am 2000 offers much more reliability.