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Hanna Portable Low Range EC/TDS and Temperature Meter, 0–3999 μS/cm EC, 0–2000 ppm TDS, IP67, HI99300P

Category TDS Meter Brand Hanna

Specifications

Country of Origin India
Temperature Accuracy ±0.5°C / ±1°F
Dimensions 143 x 80 x 38 mm
Temperature Resolution 0.1 °C / 0.1°F
Temperature range 0.0 to 60.0 °C / 32.0 to 140.0°F
Environment 0 to 50°C (32 to 122°F); RH max 100%
Automatic Shut-Off 8 minutes of non-use
TDS Range 0 to 2000 ppm (mg/L)
TDS Accuracy ±2% FS
TDS Resolution 1 ppm (mg/L)
EC Range 0 to 3999 μS/cm
EC Resolution 1 μS/cm
EC Accuracy ±2% FS
EC Calibration Automatic, one point at 1413 μS/cm
TDS Calibration Automatic, one point at 1382 ppm (CONV 0.5) or 1500 ppm (CONV 0.7)
EC/TDS Temperature Compensation Automatic, 0 to 60°C with β adjustable from 0.0 to 2.4%/°C (0.1% steps)
EC to TDS Conversion Factor Selectable from 0.45 to 1.00 (CONV)
Probe HI76306 with built-in temperature sensor, 1 m cable (included)
Model HI99300P
IP Rating IP67
Weight 0.32 Kg
Product Condition New

Key Features

HI99300P Portable Low Range EC/TDS Meter for conductivity, TDS, and temperature measurements.

  • Measures EC range from 0 to 3999 μS/cm and TDS range from 0 to 2000 ppm.
  • Features Automatic Temperature Compensation for accurate results in varying environments.
  • Includes two-ring HI76306 probe with built-in temperature sensor for reliability.
  • Offers adjustable TDS factor (0.45 to 1.00) and temperature coefficient (β).
  • IP67-rated waterproof housing ensures durability for field and industrial use.
  • Automatic one-point calibration for EC and TDS simplifies operation.
  • Large multi-level LCD for easy simultaneous viewing of parameters, temperature, and calibration guides.
  • Supports auto shut-off after 8 minutes to conserve battery power.
  • Battery Error Prevention System (BEPS) prevents incorrect measurement when batteries are low.
  • Compact, palm-sized design for handheld portability in laboratory or industrial settings.

Product Description

HI99300P Portable Low Range EC/TDS and Temperature Meter is designed for precise, on-the-go measurement of electrical conductivity (EC), total dissolved solids (TDS), and temperature. Engineered in an IP67-rated rugged casing, this meter provides a reliable solution for field, industrial, laboratory, and water treatment environments. The HI99300P is suitable for applications such as wastewater treatment, reverse osmosis monitoring, and HVAC system maintenance.

  • Capable of measuring EC from 0 to 3999 μS/cm and TDS from 0 to 2000 ppm (mg/L) with ±2% accuracy.
  • Offers user-adjustable TDS conversion factor between 0.45 and 1.00, supporting a wide range of aqueous solutions.
  • Features automatic temperature compensation (0–60°C) with selectable temperature coefficient (β adjustable from 0.0 to 2.4%/°C).
  • Includes the HI76306 two-ring EC/TDS probe with a 1 m DIN cable and integrated temperature sensor.
  • Conducts automatic, one-point calibration in standard EC and TDS solutions for reliable field performance.
  • Large, multi-level LCD screen displays primary reading, temperature, and calibration cues at a glance.
  • Auto shut-off after 8 minutes of inactivity and BEPS system to prevent data errors due to low battery.
  • Power source: 3 x 1.5V AAA batteries for ~500 hours of continuous operation.
  • Weighs 320 g and measures 143 x 80 x 38 mm, making it easy to transport and use with one hand.

This portable EC/TDS meter is indispensable for quality control in water treatment plants, laboratories, process industries, and environmental monitoring. Package includes the HI99300P meter, HI76306 probe, and standard accessories for immediate deployment. Explore more advanced water quality analysis products in the TDS Meter category on EnvMart.

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Frequently Asked Questions

The HI99300P measures electrical conductivity (EC) from 0 to 3999 μS/cm and total dissolved solids (TDS) from 0 to 2000 ppm.

Yes, the HI99300P features an IP67-rated waterproof housing, making it suitable for field and industrial use.

The meter offers automatic temperature compensation between 0–60°C, ensuring accurate readings regardless of temperature fluctuations in the environment.

Yes, the HI99300P allows you to adjust the TDS conversion factor between 0.45 and 1.00 to accommodate various aqueous solutions.

The HI99300P includes the HI76306 two-ring EC/TDS probe with a built-in temperature sensor and a 1 m DIN cable for reliable measurements.

The meter operates on 3 x 1.5V AAA batteries, providing approximately 500 hours of continuous usage.

The HI99300P features automatic one-point calibration for both EC and TDS, simplifying the calibration process for users.

The HI99300P weighs 320 g and measures 143 x 80 x 38 mm, making it compact and easy to handle.

Yes, the HI99300P is equipped with a Battery Error Prevention System (BEPS) that prevents incorrect measurements when the battery is low.

The HI99300P is ideal for applications such as wastewater treatment, reverse osmosis monitoring, HVAC system maintenance, and environmental monitoring.

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