EHM Group Ltd
                                                                                                           
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19 Years
Since 2007
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Digital Water ORP Meter 0-1999mV Range | Portable Water Quality Analyzer for Anti-Oxidation Testing

Price Negotiable
Price: Negotiable
MOQ: 3pcs
Delivery Time: Within 7 working days
Brand: EHM
Product Description
Digital Water ORP Meter for Anti-Oxidation Testing

Professional portable ORP meter designed for measuring water anti-oxidation ability and negative potential in alkaline water ionizers, hydrogen water systems, and energy cups.

Technical Specifications
Parameter Specification
Product Type Water Quality Analyzer
Measuring Range 0 to ±1999 mV
Accuracy ±5 mV
Resolution 1 mV
Weight 118 g
Dimensions 188 mm × 35 mm × 35 mm
Operating Temperature 0°C to 50°C
Power Supply 4 × 1.5V AG-13 batteries
Operation Procedure
  1. Remove the protective sleeve from the electrode
  2. Press the ON key to power on the meter
  3. Immerse the electrode in the test solution, stir gently and wait for reading stabilization
  4. Press HOLD key to freeze the reading; press again for new measurements
  5. After use, press OFF key, rinse electrode with distilled water, and replace protective cap
Key Features & Maintenance
  • Waterproof design with replaceable electrode
  • Automatic hold function with manual override
  • Battery voltage monitoring (replace when below 4-4.5V)
  • Proper battery polarity required during replacement
Included Accessories
  • ORP Meter Unit
  • Screwdriver
  • Button batteries (pre-installed)
  • User Manual
About EHM Group

EHM Group Ltd specializes in water treatment and healthcare products with years of industry experience. Our manufacturing facilities feature sophisticated production and testing equipment, supported by comprehensive quality management systems. Most products hold BV, CE, and SGS certifications with design patents. We serve international markets across 50+ countries and welcome OEM/ODM partnerships.

Get in Touch

Have questions about our products or want to discuss a custom order? Our team is ready to help you.

Company EHM Group Ltd
Location Building 1, No. 3 of Xianke First Road, Huadong Town, Huadu District, Guangzhou City, Guangdong Province, China
Contact Person Tim Wang

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