Calibration KIT for RKI Instruments 4-Gas Monitors (GX-3R Series)

This is a Complete Calibration Kit for RKI Instruments GX-3R Multigas Monitors with O2, LEL, CO and H2S Sensors.

Shipping:  Since the calibration gas is dated, it will ship directly from the factory and the other items will ship from our office in Kansas City; thus, you will receive 2 shipments from TG Technical Services.

The Kit Includes:

• One bottle of calibration gas with the following concentrations: 12% O2, 25 ppm H2S, 50 ppm CO and 50% LEL Methane (2.5% Vol)
• Select from 34 Liter, 58 Liter, 116 Liter Size Bottle of Gas
• Calibration Adapter with Tubing
• Case
• Regulator

Concentration:  12% O2, 25 ppm H2S, 50 ppm CO and 50% LEL Methane (2.5% Vol)

Shelf Life:  24 Months