HACH ORP Meter: Manual, -999 mV, +999 mV, ±2 mV, LCD, 1 mV
The HACH ORP Meter (MPN 9531100) is a pocket oxidation reduction potential tester with a manual calibration feature. It measures from -999 mV to +999 mV with an accuracy of ±2 mV and a resolution of 1 mV, displayed…
SKU 3G-OTH-454166
Need installation or engineering help?
Ask a question
Product Description
The HACH ORP Meter (MPN 9531100) is a pocket oxidation reduction potential tester with a manual calibration feature. It measures from -999 mV to +999 mV with an accuracy of ±2 mV and a resolution of 1 mV, displayed on an LCD screen.
Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.
Frequently Asked Questions
What is the HACH ORP Meter 9531100 used for?
The HACH ORP Meter 9531100 is a pocket oxidation reduction potential tester used in water quality analysis, wastewater treatment, and industrial process monitoring to measure the oxidizing or reducing capacity of a solution.
What are the specifications of the HACH ORP Meter 9531100?
The HACH ORP Meter 9531100 measures from -999 mV to +999 mV with an accuracy of ±2 mV and a resolution of 1 mV. It features a manual calibration and an LCD display. The manufacturer part number is 9531100.
Where to buy the HACH ORP Meter 9531100 worldwide?
3G Electric supplies the HACH ORP Meter 9531100 worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time on this pocket ORP tester.
How to calibrate the HACH ORP Meter 9531100?
The HACH ORP Meter 9531100 features manual calibration. Use a standard ORP calibration solution, immerse the probe, and adjust the reading to the known value per the manufacturer's instructions. Regular calibration ensures ±2 mV accuracy.
HACH ORP Products
3G Electric supplies HACH ORP pocket oxidation reduction potential testers. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

