Industrial Scientific 18109191 Calibration Gas Nitrogen, +/-5% Accuracy, C5H12/CO/H2S/O2 4YCR4 4 Locking Device Yes Accuracy

4 Locking Device Yes Accuracy +/-0

05% Indicator On Target Memory Last/Min/Max Calibration Certificate Available Separately Includes 24 in (600mm) Reflective Tape

5 in WIDTH 14

Cold Chisel: 1 in

UL Listed Industry Type Commercial Residential / Commercial Commercial Connection Type NPT System of Measurement Inch Recovery @ 140 F Rise 108 gph Recovery @ 130 F Rise 115 gph Tank Capacity 85 gal Features Inputs of 3KW to 108KW

Industrial Scientific 18109191 Calibration Gas Nitrogen, +/-5% Accuracy, C5H12/CO/H2S/O2 4YCR4 4 Locking Device Yes AccuracyCalibration Gas, CGA Number Not Applicable, Container Type Cylinder, Cylinder Capacity 34 L, Cylinder Diameter 2. 9 in, Cylinder Height 11 in, For Use With Mfr. No. 00883, Mfr. No. 02509, Mfr. No. 05841, Mfr. No. 09244, Gas Mixture Carbon Monoxide 100 ppm, Hydrogen Sulphide 25 ppm, Oxygen 18 Percent, Pentane (25 Percent LEL), Gas Type Carbon Monoxide, Hydrogen Sulfide, Oxygen, Pentane, Outlet Connection Gender Male, Product Type Calibration Gas,