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Ion Science CalCheck calibration unit with 100% helium gas canister fitted

Ion Science CalCheck Units, Calibrated Leaks & Calibration Gas Canisters

Ion Science CalCheck calibration units, certified calibrated leaks and replacement gas canisters for SF6, helium, refrigerant and 5% hydrogen / 95% nitrogen leak detection. Select your part number from the dropdown.

CalCheck units provide a repeatable field reference for verifying leak-detector response; calibrated standard leaks deliver a certified known leak rate for formal calibration checks.

Shipping note: Calibration gas canisters ship within the United States only. Shipping fee: $35.

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Regular price $1,135.77 Sale price$1,078.98 Save $56.79
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Part #: A-21048