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Hanna Instruments HI99300 EC / TDS / Temperature meter L



  • 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

HI 99300 is a portable, EC/TDS/temperature meter. HI 99300 measures low range conductivity in µS/cm and TDS in ppm. It is 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%/ºC.

The meter easily fits in the palm of your hand and the bottom probe connection ensures the electrode cable doesn’t 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.

Range EC 0 to 3999 ?S/cm
TDS 0 to 2000 ppm (mg/L)
Temperature 0.0 to 60.0?C/32.0 to 140.0?F
Resolution EC 1 ?S/cm
TDS 1 ppm (mg/L)
Temperature 0.1?C/0.1?F
Accuracy @ 20?C EC/TDS ?2% F.S.
Temperature ?0.5?C/?1?F
Calibration   automatic, one point at 1413 ?S/cm, 1382 ppm (CONV 0.5) or 1500 ppm (CONV 0.7)
EC/TDS automatic, 0 to 60?C (32 to 140?F) with ? adjustable from 0.0 to 2.4%/?C 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.)

Add to Cart:

  • Shipping Weight: 0.4Kg
  • 10 Units in Stock

This product was added to our catalog on Tuesday 30 November, 1999.

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