Wagner Calibration Verification Block "L' Series Sebo and wet carpet

and wet carpet

CCW SKU AX101 Capacity 5 US gallons / 18

Protimeter has developed this handy calibration device

Works with the 21-E and 18-ES electrodes

a brass one would not

Wagner Calibration Verification Block "L' Series Sebo and wet carpetThe Wagner Calibration Verification Block "L' Series is used to verify the calibration of Wagner L Series Hand held Industrial Meters, including the L622, L620, L601 3, and the L722 Lumber Stack Probe, as well as our legacy hand held meters MMC205, MMC210, MMC220, and MMI1100, except for the L609. Wagner Meters handheld units are factory calibrated. With proper care, the meters stay in calibration. If the meter has been dropped or, for any reason, you