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HI9813-61 Portable pH/EC/TDS/Temperature Meter, Multi-Parameter | EnvMart

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Hanna Portable pH/EC/TDS/Temperature Meter with CAL Check™ - HI9813-61

Name: Hanna Portable pH/EC/TDS/Temperature Meter with CAL Check™ - HI9813-61
Brand: Hanna
SKU: 72891
Price: 263.83 USD
Availability: InStock

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Category Multiparameter Brand Hanna

Specifications

Temperature Accuracy	±0.5 °C
Temperature Resolution	0.1 °C
Temperature range	0.0 to 60.0 °C
pH Range	0.0 to 14.0 pH
pH Resolution	0.01 pH
pH Accuracy	±0.1 pH
pH Calibration	Manual, 1-point through offset trimmer
TDS Range	0 to 1999 ppm (mg/L)
TDS Accuracy	±2% F.S.
TDS Resolution	1 ppm (mg/L)
EC Range	0.00 to 4.00 mS/cm
EC Resolution	0.01 mS/cm
EC Accuracy	±2% F.S.
EC Calibration	Manual, 1-point through slope trimmer
TDS Calibration	Manual, 1-point through slope trimmer
EC to TDS Conversion Factor	Variable 0.56 to 0.78
Model	HI9813-61

Key Features

HI9813-61 Portable pH/EC/TDS/Temperature Meter is a multi-parameter handheld device designed for on-site agricultural, greenhouse, and hydroponic applications, allowing users to efficiently measure pH, conductivity (EC), total dissolved solids (TDS), and temperature with a single probe.

Measures pH, electrical conductivity (EC), total dissolved solids (TDS), and temperature using a single probe.
Features CAL Check™ function for real-time electrode performance diagnostics.
User-friendly operation with dedicated measurement mode buttons and manual calibration for both pH and EC.
Variable EC to TDS conversion factor, automatically adapting from 0.56 to 0.78 based on reading.
Automatic temperature compensation from 0 to 50°C ensures precise readings.
Multi-parameter probe with integrated temperature sensor and CAL Check capability.
Water-resistant portable design with robust 9V battery power for up to 150 hours of use.
Wide measurement ranges: pH 0.0–14.0, EC 0.00–4.00 mS/cm, TDS 0–1999 ppm, temperature 0.0–60.0°C.
Large LCD display with clear mode indication and stable measurements.
Supplied with HI1285-6 combination probe, calibration trimmers, and 1 m cable.

Product Description

Hanna HI9813-61 Portable pH/EC/TDS/Temperature Meter is a high-precision, multi-parameter instrument designed for accurate and efficient water analysis in both field and laboratory environments. Engineered for agricultural, greenhouse, hydroponic, and environmental applications, this versatile meter measures pH, electrical conductivity (EC), total dissolved solids (TDS), and temperature using a single integrated probe, simplifying testing procedures and improving operational efficiency.

The device is equipped with Hanna’s advanced CAL Check™ diagnostic system, which continuously monitors probe condition and alerts users when recalibration or replacement is required. This feature minimizes measurement drift and ensures consistent accuracy over time. The large LCD display, combined with dedicated user-friendly buttons, allows seamless switching between measurement modes, making the instrument easy to operate even in demanding field conditions.

The HI9813-61 supports rapid one-point manual calibration for both pH and EC using simple trimmer adjustments, enabling quick setup and recalibration on-site. It also offers variable EC to TDS conversion factors, providing flexibility for different application requirements. Automatic temperature compensation (0 to 50°C) ensures precise readings across varying sample conditions, enhancing reliability in real-world testing scenarios.

Supplied with the HI1285-6 multi-parameter probe, the system integrates a built-in temperature sensor and CAL Check functionality for enhanced performance. The probe connects via a durable 1-meter cable with an 8-pin DIN connector, ensuring stable and secure operation. The meter features a wide EC range of 0.00 to 4.00 mS/cm and a TDS range of 0 to 1999 ppm, making it suitable for comprehensive water quality analysis.

Designed with a sturdy, water-resistant housing, the HI9813-61 is built for rugged use in field environments. Powered by a 9V battery, it offers up to 150 hours of continuous operation, making it ideal for extended monitoring tasks. Common applications include agricultural nutrient management, greenhouse irrigation systems, hydroponic solutions, and environmental water testing.

With its combination of multiparameter capability, ease of use, and intelligent diagnostics, the Hanna HI9813-61 Portable Meter is a reliable and efficient solution for professionals requiring quick and accurate water analysis. Enhance your testing workflow with Hanna’s advanced electrochemical instruments, designed for durability, precision, and performance.