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×
Cal cup, standard, fixed systems, for conduit mounting, LEL/O2/H2S/CO, (NPT type)
1 × $52.50 -
×
RKI GX-3R / GX-3R Pro 81-GX3RHSCO-LV Calibration Kit, 34AL cyl H2S 25 ppm / CO 50 ppm / CH4 50% LEL / O2 12% in N2
1 × $456.75
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×
AC Adapter for GX-3R, GX-3R Pro
1 × $94.50
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×
Cylinder, H2 250 ppm in air, 34L steel
1 × $89.25
Subtotal: $693.00