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RKI Instruments : Cal kit, fixed, 34L cyl 20% LEL Isobutane in Air, reg with gauge & knob, cal cup for IR 3/4 NPT sensor, screwdriver, case & tubing |
RKI Instruments : Cal kit, fixed, 34L cyl 20% LEL Isobutane in Air, reg with gauge & knob, cal cup for IR 3/4 NPT sensor, screwdriver, case & tubing |