Digital pH Meter for Ionized Water Testing - 0.0-14.0 pH Range, 0.1 Resolution with 3×1.5V Battery
Price:
Negotiable
MOQ:
3pcs
Delivery Time:
Within 7 working days
Brand:
EHM
Product Description
Product Overview
Professional digital pH meter designed for precise measurement of ionized water with 0.1 pH resolution and ±0.1 pH accuracy at 20°C.
Technical Specifications
| Measurement Range | 0.0-14.0 pH |
| Resolution | 0.1 pH |
| Accuracy | ±0.1 pH (at 20°C/68°F) |
| Typical EMC Deviation | ±0.2 pH |
| Battery Type | 3 × 1.5V AG-13 Button Battery |
| Battery Life | Approximately 700 hours |
| Operating Temperature | 0°C-50°C (32°F-122°F) |
| Relative Humidity | Less than 95% |
| Dimensions | 150mm × 29mm × 20mm |
| Weight | 55g |
| Calibration | Potentiometer with screwdriver |
| Certifications | CE and ROHS |
Operation Instructions
- Remove protective cap and rinse electrode with distilled water
- Turn on pH meter using ON-OFF switch on battery case
- Immerse electrode in solution and stir gently for stable reading
- Clean electrode with distilled water after use and replace cap
Calibration Procedure
- Immerse electrode in pH 6.86 standard buffer solution at 25°C
- Adjust trimmer with screwdriver to match buffer value
- Verify calibration with pH 4.01 or pH 9.18 standard solution
Important: Recalibrate when electrode has been stored for extended periods, used in demanding conditions, or when maximum accuracy is required.
Battery Installation
Replace all three 1.5V AG-13 batteries when display fades. Ensure correct polarity orientation during installation.
Manufacturer Information
EHM Group Ltd specializes in water treatment and healthcare products with advanced manufacturing facilities and comprehensive quality management systems. The company holds CE, ROHS, BV, and SGS certifications, with products exported to over 50 countries worldwide.
OEM/ODM orders are welcome with flexible cooperation options.
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Get in Touch
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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