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GroLine Waterproof pH Tester with 0.01 Resolution - HI98118
Specifications
| Country of Origin | India |
|---|---|
| Temperature Accuracy | ±0.5 °C |
| Brand | GroLine |
| Dimensions | 160 x 40 x 17 mm |
| Temperature Resolution | 0.1 °C |
| Temperature range | 0.0 to 50.0 °C |
| pH Range | 0.00 to 14.00 |
| pH Resolution | 0.01 |
| pH Accuracy | ±0.2 pH |
| Environment | 0 to 50°C (32 to 122°F), RH 100% max |
| pH Calibration | Automatic, one or two-points (pH 4.01, 7.01, 10.01), Quick Cal solution |
| Automatic Shut-Off | 8 minutes, 60 minutes, or disabled |
| Temperature Compensation | Automatic, 0 to 50°C (32 to 122°F) |
| Model | HI98118 |
| Weight | 0.075 Kg |
| Waterproof | Yes |
| Product Condition | New |
| MPN | HI98118 |
Key Features
GroLine HI98118 waterproof pH tester is designed for precision pH and temperature measurement with a resolution of 0.01 in agricultural and hydroponic environments.
- Measures pH from 0.00 to 14.00 with high 0.01 resolution.
- Automatic temperature compensation (ATC) for accurate readings in the range of 0.0 to 50.0°C.
- Fast calibration with Hanna Quick Cal solution and two-point pH calibration option.
- Durable waterproof casing ideal for field or greenhouse use.
- Extractable cloth junction prolongs electrode lifespan and maintains measurement reliability.
- Celsius or Fahrenheit temperature display for versatility in laboratory workflows.
- Powered by CR2032 Li-ion battery providing approximately 1000 hours of continuous operating time.
- Automatic shut-off feature extends battery life.
Product Description
GroLine HI98118 waterproof pH tester offers reliable pH and temperature measurements in professional hydroponics, soil analysis, and laboratory settings. The instrument provides a wide pH range of 0.00–14.00 with a fine resolution of 0.01, ensuring precise control of nutrient solutions for optimal plant growth. Users benefit from automatic temperature compensation, which adjusts the readings between 0 to 50°C (32 to 122°F). This makes it ideal for both solution and soil slurry applications commonly encountered in agriculture, horticulture, and research labs.
The HI98118 features a renewable junction that helps prevent clogging, extending electrode longevity. Its quick calibration mode leverages Hanna Quick Cal pH/EC calibration solutions for rapid and straightforward calibration. The compact tester is constructed with a waterproof enclosure and displays temperature in either Celsius or Fahrenheit. The battery-powered design allows around 1000 hours of continued use, assisted by automatic shut-off after 8 or 60 minutes to preserve battery.
- High accuracy pH measurements: ±0.2 pH.
- Automatic, one or two-point calibration (pH 4.01, 7.01, 10.01 or Quick Cal solution).
- Temperature resolution: 0.1°C / 0.1°F, accuracy ±0.5°C / ±1°F.
- Portable and waterproof: Suitable for greenhouse management, laboratory, and field testing.
- Lightweight design at 75 g, and compact, measuring 160 x 40 x 17 mm.
Common industrial use cases include hydroponics, horticulture, water treatment, soil research, and commercial agriculture where frequent and precise pH measurement is necessary. For more metering instruments or GroLine solutions, continue browsing EnvMart's laboratory and testing instrument categories.
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Frequently Asked Questions
The GroLine HI98118 tester measures pH from 0.00 to 14.00, providing a high resolution of 0.01 for precise readings.
Automatic temperature compensation (ATC) adjusts the pH readings based on the temperature of the solution, ensuring accuracy in the range of 0.0 to 50.0°C.
Yes, the GroLine HI98118 is designed with a waterproof casing, making it suitable for use in greenhouses, laboratories, and field testing.
The GroLine HI98118 is powered by a CR2032 Li-ion battery, providing approximately 1000 hours of continuous operating time.
Calibration can be done quickly using Hanna Quick Cal solutions, with options for one or two-point calibration using standard pH values.
The GroLine HI98118 offers high accuracy pH measurements with an accuracy of ±0.2 pH.
Yes, the temperature can be displayed in either Celsius or Fahrenheit, providing versatility for different laboratory workflows.
The GroLine HI98118 is lightweight at 75 g and compact, measuring 160 x 40 x 17 mm, making it portable and easy to handle.
The extractable cloth junction helps prevent clogging, prolonging the electrode lifespan and maintaining measurement reliability.
This pH tester is ideal for hydroponics, horticulture, water treatment, soil research, and commercial agriculture, where precise pH measurement is essential.
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