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Hanna Waterproof Portable pH/Temperature Meter - HI991001
Specifications
| Country of Origin | India |
|---|---|
| Package Contents | Meter, HI12963 probe, batteries, rugged carrying case |
| Temperature Accuracy | ±0.5°C (up to 60°C) |
| Display | Dual Level LCD |
| Type | Waterproof Portable pH/Temperature Meter |
| Dimensions | 154 x 63 x 30 mm |
| Temperature Resolution | 0.1°C |
| Temperature range | -5.0 to 80.0°C |
| pH Range | -2.00 to 16.00 pH |
| pH Resolution | 0.01 pH |
| pH Accuracy | ±0.02 pH |
| Environment | 0 to 50°C; RH max 100% |
| pH Calibration | Automatic, one or two points (pH 4.01/7.01/10.01 or 4.01/6.86/9.18) |
| pH Temperature Compensation | Automatic (−5.0 to 105.0°C) |
| pH Electrode | HI12963 titanium body, internal temperature sensor |
| Automatic Shut-Off | User selectable: 8 min, 60 min, or disabled |
| mV Accuracy | ±1 mV |
| mV Resolution | 1 mV |
| mV Range | ±825 mV (pH-mV) |
| IP Protection | IP67 |
| Model | HI991001 |
| Weight | 0.196 kg |
| Product Condition | New |
| MPN | HI991001 |
| Calibration Status Indicator | Yes |
| Electrode Diagnostics | CAL Check, probe condition indicator |
Key Features
HI991001 Waterproof Portable pH/Temperature Meter with dual LCD display, titanium body pH electrode, and automatic calibration for laboratory and industrial applications.
- Waterproof, compact, and ideal for field and laboratory measurements.
- Simultaneously displays pH and temperature with dual-level LCD screen.
- Includes pre-amplified titanium body pH electrode with built-in temperature sensor.
- Automatic temperature compensation ensures accurate readings in varying conditions.
- Features single or two-point automatic calibration with standard or NIST buffers.
- Offers exceptional battery life—up to 1400 hours with standard AAA batteries.
- Displays calibration and stability indicators for reliable measurements.
- Selectable automatic shut-off for efficient battery management.
- IP67 protection for tough environments with high humidity and temperature.
Product Description
The Hanna HI991001 Waterproof Portable pH/Temperature Meter is a reliable solution for users who need accurate and easy pH measurement in tough working conditions. Many users face problems like unstable readings, damage from water exposure, or difficulty in measuring pH in chemical or industrial environments. This meter solves these issues by providing a strong, waterproof, and highly accurate testing solution.
It is designed to measure pH from -2.00 to 16.00 along with temperature, making it suitable for applications like water treatment, agriculture, chemical processing, and industrial use. The automatic temperature compensation ensures that readings remain accurate even when temperature changes, reducing errors.
The Hanna HI991001 is very simple to operate with just two buttons. It features a large dual-level LCD display that clearly shows both pH and temperature readings. It also includes stability indicators and calibration messages, making it easy for users to get correct results without confusion.
One of its key advantages is the titanium body pH electrode, which is highly resistant to harsh chemicals and rough environments. The built-in temperature sensor and pre-amplified probe help reduce electrical noise and provide stable readings. The extractable cloth junction allows easy cleaning, increasing the life of the electrode.
If you are facing issues like inaccurate readings, electrode damage, or complex operation, this product offers a simple and effective solution. Its waterproof and floating design makes it safe to use in wet areas. Browse our extensive range of Hanna laboratory meters and accessories for all industrial and research needs at EnvMart.
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Frequently Asked Questions
The HI991001 has an IP67 rating, making it waterproof and suitable for use in high humidity and temperature environments.
The meter offers single or two-point automatic calibration using standard or NIST buffers, allowing flexibility for different measurement standards.
It features a pre-amplified titanium body pH electrode (HI12963) with a built-in temperature sensor for accurate measurements.
The meter has an exceptional battery life of approximately 1400 hours using standard AAA batteries.
Yes, the compact and waterproof design makes it ideal for both field and laboratory measurements.
The automatic temperature compensation operates effectively from -5.0 to 105.0°C, ensuring accurate readings in varying conditions.
Yes, the HI991001 is supplied with a rugged carrying case for safe transportation to various sites.
The dual LCD screen simultaneously displays pH, temperature, calibration status, and electrode condition for easy monitoring.
Yes, it is widely used in water treatment plants, research facilities, and quality control laboratories for accurate pH and temperature measurements.
You can browse our extensive range of laboratory meters and accessories and place your order directly through our website.
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