The indestructibles These portable oxygen meters are characterized by their extreme robustness and shock-resistance. The instruments are both hose-proof (IP 66) and submersible (IP 67). Cables up to 100 m are available for deep oxygen measurements with special fittings. The built-in rechargeable battery with an operating time of 600 hours, carrying strap and carrying handle/support as well as the built-in electrode storage sleeve make this portable oxygen meter with a weight of only 1.5 kg into a professional for field use. Particular operator-friendliness is achieved by means of the multi-functional display, the AutoTest facility, measurement storage for up to 50 pairs of measurements and a digital RS 232 output.

ProfiLine Oxi 197:
Indestructible oxygen meter. With rechargeable battery and mains opperation, measurement storage, GLP-supporting functions, OxiCal ® rapid calibration, AutoBar automatic air pressure compensation by built-in pressure sensor, automatic temperature
compensation by IMT compensation...
Additional connection for self-stirring oxygen sensor StirrOx ® G.
Also suitable for oxygen depth measurements down to 100 m with TA 197 Oxi depth armature.

WTW portable oxygen meters
The WTW oxygen meters of the ProfiLine Oxi 197 series are both hose-proof (IP 66) and submersible (IP 67). They convince because of their high degree of operator comfort and foolproof operator guidance via the large multifunctional display. They are equipped
with a carrying/support handle and carrying strap as standard.