RKI Instruments 72-0122RK

LEL to 100% by vol with 4 range change-over switch Two version either for land use or marine use Suited for detection of HC gas/vapours in an inert gas Intrinsically safe in Japan > Each Unit Includes 72-0122RK NP-237H Combustible Detector, Portable, General Use Version, Isobutane Calibration