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Hanna Portable pH/EC/TDS/Temperature Meter, EC range: 0 to 1990 µS/cm, TDS range: 0 to 1990 ppm (mg/L) - HI9812-51
Specifications
| pH Range | 0.0 to 14.0 pH |
|---|---|
| pH Resolution | 0.01 pH |
| pH Accuracy | ±0.1 pH |
| pH Calibration | Manual, single-point (Offset trimmer), at pH 7.01 |
| pH Temperature Compensation | Automatic, built-in temperature sensor |
| EC Range | 0 to 1990 µS/cm |
| EC Resolution | 10 µS/cm |
| EC Accuracy | ±2% F.S. |
| EC Calibration | Manual, single-point (Slope trimmer) |
| Model | HI9812-51 |
| Measurement Parameters | pH, EC, TDS, Temperature |
Key Features
HI9812-51 portable pH/EC/TDS/Temperature meter for water quality measurement in environmental and laboratory applications.
- Measures pH, electrical conductivity (EC), total dissolved solids (TDS), and temperature in a single portable device.
- EC range: 0 to 1990 µS/cm and TDS range: 0 to 1990 ppm (mg/L) for versatile analysis of water samples.
- Features a large LCD display with operational instructions and mode indicators for easy reading.
- Equipped with a 3-in-1 amplified pH/EC/TDS/temperature probe and a 1 m cable for robust, accurate measurements.
- Manual, single-point calibration for pH and EC/TDS; calibration performed using dedicated trimmers.
- Automatic temperature compensation from 0 to 50°C ensures precise measurement under varying conditions.
- Powered by a 9V battery providing approximately 150 hours of continuous use for extended fieldwork.
- Compact and lightweight design (230 g) suitable for industrial, laboratory, field, and water treatment applications.
- Durable, waterproof construction meets IP67 standards for reliable use in moist or wet environments.
- Includes HI1285-5 combination probe and is ideal for use in environmental monitoring, agriculture, and laboratory research.
Product Description
The HI9812-51 portable pH/EC/TDS/Temperature Meter is a robust and economical instrument designed for accurate water quality measurement in industrial, laboratory, and field settings. This handheld multi-parameter meter simultaneously measures pH, electrical conductivity (EC), total dissolved solids (TDS), and temperature through a single, amplified 3-in-1 probe with built-in temperature sensor. With EC range from 0 to 1990 µS/cm, TDS range from 0 to 1990 ppm (mg/L), pH range 0.0 to 14.0, and temperature range 0 to 50°C, it accommodates a wide array of environmental and laboratory analysis needs.
- Measures pH, EC, TDS, and temperature—ideal for water, laboratory, agricultural, and environmental applications.
- Large LCD display shows measurement reading, status messages, and operational instructions for quick, intuitive operation.
- Manual, single-point calibration for both pH and EC/TDS enables consistent and accurate measurements.
- Automatic temperature compensation ensures reliable performance in fluctuating conditions (0 to 50°C range).
- High accuracy: ±0.1 pH, ±2% F.S. for EC/TDS, and ±0.5°C for temperature readings.
- Comes with a HI1285-5 multi-parameter probe (amplified pH/EC/TDS/temperature) and 1 m cable with 8-pin DIN connector.
- Powered by a standard 9V battery (up to 150 hours of continuous use) for field portability.
- Waterproof and rugged construction allows usage in harsh or moist environments.
- Compact and lightweight (145 x 80 x 36 mm, 230 g) for easy handling and transport.
- Recommended for use in laboratory, field testing, environmental monitoring, agricultural water, and water treatment plants.
Package includes the HI9812-51 meter, HI1285-5 combination probe, 9V battery, and user's manual. Explore more water and laboratory multi-parameter meters on EnvMart’s measurement instruments catalogue for your application needs.
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