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HI98129 Combo pH/Conductivity/TDS Tester Low Range Waterproof Auto Calibration | EnvMart

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Hanna Combo pH/Conductivity/TDS Tester (Low Range) - HI98129

Name: Hanna Combo pH/Conductivity/TDS Tester (Low Range) - HI98129
Brand: Hanna
SKU: 73118
Price: 222.13 USD
Availability: InStock

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Category Multiparameter Brand Hanna

Specifications

Country of Origin	India
Temperature Accuracy	±0.5 °C
Display	LCD
Dimensions	163 x 40 x 26 mm
Temperature Resolution	0.1 °C
Temperature range	0.0 to 60.0 °C
pH Range	0.00 to 14.00 pH
pH Resolution	0.01 pH
pH Accuracy	±0.05 pH
Environment	0 to 50°C (32 to 122°F), RH max 100%, IP67 waterproof and floating
pH Electrode	HI73127 (replaceable - included)
Automatic Shut-Off	after 8 minutes of non-use
TDS Range	0 to 2000 ppm (mg/L)
TDS Accuracy	±2% F.S.
TDS Resolution	1 ppm (mg/L)
EC Range	0 to 3999 µS/cm
EC Resolution	1 µS/cm
EC Accuracy	±2% F.S.
EC Calibration	Automatic, one-point at 1413 µS/cm
TDS Calibration	Automatic, one-point at 1382 ppm (mg/L)
EC/TDS Temperature Compensation	automatic with β adjustable from 0.0 to 2.4%/°C
EC to TDS Conversion Factor	0.45 to 1.00
Model	HI98129
Weight	0.10 kg
Product Condition	New
MPN	HI98129

Key Features

HI98129 Combo pH/Conductivity/TDS Tester is a lightweight, waterproof handheld instrument designed for accurate measurement of pH, electrical conductivity (EC), total dissolved solids (TDS), and temperature in the low range.

Measures pH from 0.00 to 14.00 with ±0.05 accuracy.
EC range of 0 to 3999 µS/cm and TDS range of 0 to 2000 ppm (mg/L).
Automatic calibration for pH, EC, and TDS with replaceable pH electrode (HI73127 included).
Automatic temperature compensation for pH and EC/TDS readings with a temperature range of 0.0 to 60.0°C.
Large, easy-to-read LCD display and auto-off feature for energy saving.
Operates on four 1.5V batteries for up to 100 hours of continuous use.
Compact design with dimensions of 163 x 40 x 26 mm and weight of 100 g.
Environmentally robust, with IP67 waterproof rating and floating capability.
Ideal for laboratory, industrial, environmental, and field applications.
Includes all required standard buffers and calibration solutions for quick setup.

Product Description

The HI98129 Combo pH/Conductivity/TDS Tester is a versatile, handheld, waterproof instrument designed to simplify the measurement of pH, electrical conductivity (EC), total dissolved solids (TDS), and temperature in one convenient tester. With a robust floating body and a replaceable pH electrode, the HI98129 is well-suited for laboratory, field, industrial, agricultural, and environmental water quality monitoring.

The device measures pH in the full 0.00 to 14.00 range, EC in the 0 to 3999 µS/cm low range, and TDS from 0 to 2000 ppm, making it ideal for routine and low-range water quality testing.
Automatic calibration for pH, EC, and TDS allows quick and accurate setup, while the easily replaceable pH electrode (HI73127) ensures long-term operation.
Automatic temperature compensation (ATC) eliminates errors due to temperature changes, with a working temperature from 0.0 to 60.0°C.
The tester features a large, easy-to-read LCD and an auto-off function after 8 minutes of non-use, increasing battery efficiency and reliability.
The rugged IP67 waterproof enclosure enables floating capability and long-term use even in challenging environments.
The instrument supports one- or two-point pH calibration and one-point EC/TDS calibration with standard buffers/solutions provided, ensuring traceable measurements.
Operates on four 1.5V batteries, offering up to 100 hours of operation, perfect for extended fieldwork.
Weighs only 100 g and measures 163 x 40 x 26 mm for excellent portability.

This Combo tester is highly suitable for laboratory, water treatment, industrial, field, agricultural, and environmental monitoring applications where accurate and fast routine measurement of pH, EC, TDS, and temperature is essential. An essential tool for quality assurance in food & water processing, horticulture, hydroponics, and scientific research. Browse other pH, conductivity, and TDS testers on EnvMart for your analytical needs.

Hanna Combo pH/Conductivity/TDS Tester (Low Range) - HI98129

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Frequently Asked Questions

The HI98129 measures pH from 0.00 to 14.00, electrical conductivity (EC) from 0 to 3999 µS/cm, and total dissolved solids (TDS) from 0 to 2000 ppm.

Yes, the HI98129 has an IP67 waterproof rating, making it suitable for use in wet environments and allowing it to float.

The tester features automatic calibration for pH, EC, and TDS, allowing for quick and accurate setup using standard buffers and calibration solutions provided.

The tester operates on four 1.5V batteries and can last up to 100 hours of continuous use, making it ideal for extended fieldwork.

Yes, the HI98129 includes a replaceable pH electrode (model HI73127), ensuring long-term operation and maintenance.

The HI98129 can operate in temperatures ranging from 0.0 to 60.0°C, with automatic temperature compensation to ensure accurate readings.

The HI98129 measures 163 x 40 x 26 mm and weighs only 100 g, making it compact and portable for various applications.

The HI98129 is ideal for laboratory, industrial, agricultural, and environmental applications, particularly for water quality monitoring.

Yes, the HI98129 includes an auto-off feature that activates after 8 minutes of non-use to save battery life.

The package includes the HI98129 tester, a replaceable pH electrode, standard buffers, and calibration solutions for quick setup.