US Calibration Kit for AX60+ O2 and CO2 Sensors. Includes (1) 17L canister 20.9% O2 gas, (1) 17L canister 3% CO2 gas, regulator, tubing, adapter for Analox sensors, case
US Calibration Kit for AX60+ O2 and CO2 Sensors. Includes (1) 17L canister 20.9% O2 gas, (1) 17L canister 3% CO2 gas, regulator, tubing, adapter for Analox sensors, case
