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Hanna Instruments Portable pH Meter with ±0.02 pH Accuracy, 0.01 pH Resolution, 16 pH Max, 105 °C Max HI-991001
Specifications
| Country of Origin | Romania |
|---|---|
| Brand | Hanna Instruments |
| Temperature Resolution | 0.1°C |
| Battery Life | 1500h |
| Battery type | AAA |
| Height | 38mm |
| Length | 150mm |
| pH Resolution | 0.01pH |
| pH Accuracy | ±0.02 pH |
| Model | HI-991001 |
| Gross Weight | 245g |
| Width | 80mm |
| Maximum Operating Temperature | 50°C |
| Minimum Operating Temperature | 0°C |
| Maximum Temperature Measurement | 105°C |
| Maximum pH Measurement | 16pH |
| Minimum pH Measurement | -2pH |
| Minimum Temperature Measurement | -5°C |
| Alkaline batteries | 1.5V AAA x3 |
Key Features
- Simultaneous pH and temperature measurement for accurate environmental assessments.
- Automatic one or two-point pH calibration with memorised standard or NIST buffer sets.
- Selectable temperature units in Celsius for ease of use.
- Waterproof IP67 rated enclosure for durability in harsh environments.
- Multilevel LCD display clearly shows pH and temperature readings.
- Hold button functionality for freeze readings during testing.
- Robust construction with ABS plastic housing and titanium body electrode for longevity.
- Powered by 1.5V AAA alkaline batteries with approximately 1500 hours battery life.
Product Description
Hanna Instruments HI-991001 portable pH meter combines precision and robustness for reliable pH and temperature measurements in industrial and laboratory environments. Featuring a high accuracy of ±0.02 pH and a fine resolution of 0.01 pH, it supports a maximum pH range of 16 and operates at temperatures up to 105 °C, suitable for various demanding applications.
The instrument offers automatic calibration at one or two points with buffer solutions stored in memory, following standard or NIST protocols, which enhances operational efficiency. Users can select temperature units in Celsius, and the IP67 waterproof casing ensures reliable operation even in wet or harsh conditions.
The multi-level LCD clearly displays real-time pH and temperature readings, complemented by a hold button to freeze data during measurements. Constructed with durable ABS plastic enclosures and a titanium body electrode, the meter is designed for rugged industrial use.
Included with the package are the HI-12963 pH/temperature probe with a 1m cable, buffer sachets (pH 4.01 & 7.01), cleaning solution sachets, a 100 mL beaker, alkaline batteries, a rugged carrying case, and calibration certificates for both meter and probe.
Its versatility and resilience make the HI-991001 ideal for applications such as plating bath monitoring, wastewater treatment, swimming pool maintenance, and spa water quality control in industrial, environmental, and commercial sectors.
Simultaneous pH and temperature measurement. Automatic one or two-point pH calibration. Selectable temperature unit in °C. Waterproof IP67 rated enclosure. Large multi-level LCD display. Hold button function for reading freeze.
Durable ABS plastic housing with titanium electrode. Battery life approx. 1500 hours with AAA batteries. Comes with pH/temperature probe and accessories. Suitable for plating baths, wastewater, pools, and spas. Explore more precision measuring instruments in the pH Meter category on EnvMart for your industrial and laboratory needs.
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Frequently Asked Questions
This model supports a maximum pH measurement range of 16 and a minimum of -2 pH.
The HI-991001 has an accuracy of ±0.02 pH and a resolution of 0.01 pH.
It can measure temperatures from -5°C to a maximum of 105°C.
It offers automatic one or two-point pH calibration with memorized standard or NIST buffer sets, enhancing operational efficiency.
The package includes the HI-12963 pH/temperature probe with a 1m cable.
It is powered by 1.5V AAA alkaline batteries, providing approximately 1500 hours of battery life.
The dimensions of this model are 150mm in length, 80mm in width, and 38mm in height.
Yes, it has an IP67 waterproof rated enclosure, making it suitable for use in wet or harsh conditions.
It features a durable ABS plastic housing and a titanium body electrode.
This model is ideal for applications such as plating bath monitoring, wastewater treatment, swimming pool maintenance, and spa water quality control.
It is equipped with a multi-level LCD that clearly shows pH and temperature readings, along with a hold button function to freeze readings during testing.
The country of origin for this product is Romania.
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