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HI993301 Grocheck EC/TDS and Temperature Monitor (Low Range)

HI993301 Grocheck EC/TDS and Temperature Monitor (Low Range)

Details

EC/TDS is a combined EC/TDS/temperature meter specially designed to meet the needs of growers in greenhouses and hydroponic applications. You can simply install the meter above the sample to be tested for continuous measurement.

The EC/TDS/Temperature probe has been molded with pipe thread (1/2’’ NPT), which allows the user to attach it to an in-line system. Measurements are accurate and the meter can be calibrated at one point. You no longer need to worry about battery changes either: the unit runs without interruption on 12 VDC power supply

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Features at a Glance

Large LCD screen

  • HI993301 has a backlit LCDs and display instantaneous readings of both EC or TDS and temperature

stability indicator

  • HI993301 features a stability indicator that prompts the user when to take the reading

HOLD button

  • For manual recording purposes, readings can be frozen on the LCD display by pressing the HOLD button.

Calibration and temperature compensation

  • Calibration and temperature compensation are automatic, while the EC/TDS conversion factor and temperature coefficient (β) are user-adjustable for applicationspecific measurements.

The HI993301 has a large, dual-level, backlit LCD and displays instantaneous readings of both EC/TDS and temperature, even from a distance.

  • HOLD button to freeze readings on the display
  • Waterproop
  • Backlit, graphic LCD display

Specifications

EC Range0 to 3999 µS/cm
EC Resolution1 µS/cm
EC Accuracy±2% F.S
EC Calibrationautomatic, one point at 1413 µS/cm or 1382 mg/L (ppm)
TDS Range0 to 2000 mg/L (ppm)
TDS Resolution1 mg/L (ppm)
TDS Accuracy±2% F.S.
EC/TDS Temperature Compensationautomatic
Temperature Correction Coefficientβ adjustable from 0.0 to 2.4%/°C
EC to TDS Conversion Factoradjustable from 0.45 to 1.00
Temperature Range0.0 to 60.0°C / 32.0 to 140.0°F
Temperature Resolution0.1°C / 0.1°F
Temperature Accuracy±0.5°C /±1°F
EC/TDS ProbeHI7630 conductivity probe with internal temperature sensor, 1/2” NPT pipe thread and 2 m (6.6’) cable (fixed, included)
Power Supply12VDC adapter (included)
Environment0 to 50°C (32 to 122°F); RH max 95%
Dimensions160 x 105 x 31 mm (6.2 x 4.1 x 1.2”)
Weight190 g (6.7 oz.) - meter only
Ordering InformationHI993301-01 and HI993301-02 (EC/TDS Gro’Chek) is supplied with HI7630 conductivity probe, HI70031 1413 µS/cm calibration solution sachet, 12 VDC adapter and Instructions.