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Hanna Portable EC/TDS/Temperature Meter High Range Measurement - HI99301

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Hanna Instruments
Hanna Portable EC/TDS/Temperature Meter High Range Measurement - HI99301


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Hanna Portable EC/TDS/Temperature Meter High Range Measurement - HI99301

Hanna Portable EC/TDS/Temperature Meter High Range Measurement - HI99301



HI99301 Portable EC/TDS/Temperature Meter High Range Measurement by Hanna Instruments

HI 99301 is a portable, EC/TDS/temperature meter that measures high range conductivity in mS/cm and TDS in ppt. Both instruments are housed in a case rated for IP67 conditions.

This instrument offers single point, automatic calibration with automatically temperature compensated measurements. The compensation coefficient and EC/TDS conversion factor are user-selectable from 0.45 to 1.00 and temperature coefficient is selectable from 0.0 to 2.4%/C.

This meter easily fits in the palm of your hand and the bottom probe connection ensures the electrode cable doesnt get in your way. The large, multi-level LCD displays the primary reading, temperature and calibration guides simultaneously. Symbols and messages on the LCD indicate meter status and guides users through operations.

At start-up, the meter shows the remaining battery percentage and when a low battery condition is detected, a battery symbol appears on the LCD to advise the user that only a few hours of working time is left.

The HI 76306 EC/TDS/temperature probe resists clogging and is easy to clean.

  • Amperometric probe technology
  • Automatic Temperature Compensation
  • Automatic single calibration with calibration indicator
  • On-screen tutorial messages for calibration and set-up
  • HOLD
  • BEPS (Battery Error Prevention System) alerts the user in the event that low battery power could adversely affect readings
  • Battery % displayed on startup.
  • Compact, heavy-duty and waterproof

Order Information:

HI 99301 is supplied with HI 76306 EC/TDS probe, batteries, instructions and rugged carrying case.

EC Range 0.00 to 20.00 mS/cm
TDS Range 0.00 to 10.00 ppt (g/L)
Temperature Range 0.0 to 60.0°C/32.0 to 140.0°F
EC Resolution 0.01 mS/cm
TDS Resolution 0.01 ppt (g/L)
Temperature Resolution 0.1°C/0.1°F
EC/TDS Accuracy @ 20°C ±2% F.S.
Temperature Accuracy @ 20°C ±0.5°C/±1°F
Calibration automatic, one point at 12.88 mS/cm, 6.44 ppt (CONV 0.5) or 9.02 ppt (CONV 0.7)
EC/TDS Temperature
automatic, 0 to 60ºC (32 to 140ºF) with ß adjustable from 0.0 to 2.4%/ºC with 0.1% step
EC/TDS Factor adjustable from 0.45 to 1.00 with 0.01 step (default 0.50)
Probe HI 76306 EC/TDS probe with internal temperature sensor, DIN connector and 1 m (3.3’) cable (included)
Battery Type / Life 1.5V AAA (3) / approximately 500 hours of continuous use; auto-off after eight minutes of non-use
Environment 0 to 50°C (32 to 122°F); RH max. 100%
Dimensions 152 x 58 x 30 mm (6.0 x 2.3 x 1.2”)
Weight 205g (7.2 oz.)

Datasheets & User Manuals

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