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Hanna Waterproof Portable pH/pH-mV/ORP/Temperature Meter with Sensor Check™ - HI991003

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Hanna Waterproof Portable pH/pH-mV/ORP/Temperature Meter with Sensor Check™ - HI991003

Name: Hanna Waterproof Portable pH/pH-mV/ORP/Temperature Meter with Sensor Check™ - HI991003
Brand: Hanna
SKU: 73106
Price: 668.83 USD
Availability: InStock

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Category pH Meter Brand Hanna

Specifications

Country of Origin	India
Package Contents	Meter, HI12973 pH/ORP probe, carrying case
Temperature Accuracy	±0.5 °C up to 60 °C, ±1.0 °C outside
Display	Large dual-level LCD
Dimensions	154 x 63 x 30 mm (6.1 x 2.5 x 1.2 in)
Temperature Resolution	0.1°C / 0.1°F
Temperature range	-5.0 to 105.0°C / 23.0 to 221.0°F
pH Range	-2.00 to 16.00 pH
pH Resolution	0.01 pH, 0.1 pH
pH Accuracy	±0.02 pH, ±0.1 pH
pH Calibration	Automatic, one or two points, multiple buffer sets
pH Temperature Compensation	Automatic (−5.0 to 105.0 °C)
Automatic Shut-Off	User selectable: after 8 min, 60 min, or disabled
ORP Range	±1999 mV
ORP Resolution	1 mV
ORP Accuracy	±2 mV
mV Accuracy	±1 mV
IP Protection	IP67 (waterproof)
Model	HI991003
Weight	196 g
Operating environment	0 to 50°C (32 to 122°F), RH max 100%
Measurement Parameters	pH, pH-mV, ORP, Temperature
Product Condition	New
MPN	HI991003
Electrode/Probe	HI12973 pre-amplified pH/ORP probe with internal temperature sensor, 1 m cable
mV (pH-mV) Range	±825 mV

Key Features

HI991003 Waterproof Portable pH/mV/ORP/Temperature Meter is a compact, multi-parameter instrument ideal for laboratory and field use.

Measures pH, ORP, and temperature with high accuracy and reliability
Sensor Check™ diagnostics ensure proper electrode condition and performance
Automatic temperature compensation improves measurement precision
Two-point calibration delivers consistent and accurate results
Rugged IP67 waterproof design supports use in harsh environments
Large dual-level LCD allows clear and easy data viewing
Long battery life ensures extended use without frequent replacement
Titanium body electrode offers durability in demanding conditions
Built-in temperature sensor enables accurate real-time compensation
Auto shut-off feature helps conserve battery during idle use

Product Description

The Hanna HI991003 Waterproof Portable pH/mV/ORP/Temperature Meter is a complete solution for users who need accurate multi-parameter water testing in demanding environments. Many professionals face issues like using separate devices for pH and ORP, unstable readings, or difficulty in checking electrode condition. This meter solves these problems by combining multiple measurements with advanced monitoring features in one compact unit.

It is designed to measure pH, pH-mV, ORP, and temperature, making it ideal for applications like water treatment, chemical processing, plating industries, and environmental monitoring. The wide pH range from -2.00 to 16.00 and ORP measurement up to ±1999 mV ensure reliable performance in different conditions.

The Hanna HI991003 is very easy to use with a simple two-button operation. It features a large dual-level LCD display that shows readings and status indicators clearly. The Sensor Check™ feature allows users to instantly check the condition of the electrode, helping avoid errors and ensuring accurate results every time.

One of its key advantages is the titanium body pH/ORP electrode, which is highly resistant to harsh chemicals and industrial environments. The built-in temperature sensor and automatic temperature compensation provide stable and precise readings. The extractable cloth junction allows easy maintenance and extends electrode life.

If you are facing issues like inaccurate readings, multiple device handling, or electrode failure, this product provides a simple and effective solution. Its waterproof and floating design makes it safe for use in wet conditions.

Overall, the Hanna HI991003 is a smart choice for professionals who need accurate, durable, and easy multi-parameter testing in one device.

This multi-parameter meter is well-suited for industrial, environmental, laboratory, and water treatment professionals who require portability and reliability. Explore the complete range of advanced portable meters in the EnvMart Hanna Laboratory Equipment & Instruments catalog.

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Frequently Asked Questions

The HI991003 meter can measure pH, pH-mV, ORP, and temperature with high accuracy, making it versatile for various applications.

Yes, the HI991003 features a rugged, waterproof IP67 casing, making it ideal for both laboratory and outdoor environments.

The Sensor Check™ feature allows users to monitor the condition of the electrode in real-time, ensuring reliable measurements and minimizing downtime.

The HI991003 offers a long battery life of approximately 1400 hours of continuous operation, ensuring extended use without frequent replacements.

Yes, the meter supports automatic two-point calibration, which helps ensure precise results across a wide range of pH values.

The meter includes a pre-amplified titanium body pH/ORP electrode with a built-in temperature sensor and a quick-connect DIN connector.

Yes, the HI991003 features a large dual-level LCD that provides clear visibility of measurements and status indicators.

The meter has a user-selectable automatic shut-off feature that can be set for 8 minutes, 60 minutes, or disabled to conserve battery life.

This multi-parameter meter is ideal for industrial, environmental, laboratory, and water treatment applications, providing portability and reliability.

Yes, the HI991003 is supplied with a rugged carrying case for safe and portable use, making it easy to transport.