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ORP/Redox-500mL 240mV Hardness Tester HI 991300 measures low range

SKU 3911128805
4.4
Description

HI 991300 measures low range conductivity and TDS

providing cost-effective monitoring and chemical identification

The PVC Double Valve Pump operates up to 100 ft

Water Level Meter Reels

ORP/Redox-500mL 240mV Hardness Tester HI 991300 measures low rangeHI7021L is a quality ORP test solution made from reagent grade chemicals and used to test platinum and gold ORP electrodes. Hanna test solutions have the lot number and expiration date clearly marked on the label and are air tight with a tamper proof seal to ensure the quality of the solution.

Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy

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