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Home>All Products>Products>Monitors & Dataloggers>Monitors>Grocheck EC/TDS and Temperature Monitor (Low Range) – HI993301
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Grocheck EC/TDS and Temperature Monitor (Low Range) – HI993301

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

Estimated delivery: 10 - 11 September

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SKU:HI993301-01

The HI993301 is a combined EC/TDS/temperature meter specially designed to meet the needs of growers in greenhouses and hydroponic applications.  Install the meter above the sample to be tested for continuous measurement.

The EC/TDS/Temperature probe has been molded with pipe thread (½” 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 12V DC power supply.

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 application specific measurements.

Specifications

SKU HI993301-01
Name Grocheck EC/TDS and Temperature Monitor (Low Range) – HI993301
EC Range 0 to 3999 µS/cm
EC Resolution 1 µS/cm
EC Accuracy ±2% F.S
EC Calibration automatic, one point at 1413 µS/cm or 1382 mg/L (ppm)
TDS Range 0 to 2000 mg/L (ppm)
TDS Resolution 1 mg/L (ppm)
TDS Accuracy ±2% F.S.
EC/TDS Temperature Compensation automatic
Temperature Correction Coefficient β adjustable from 0.0 to 2.4%/°C
EC to TDS Conversion Factor adjustable from 0.45 to 1.00
Temperature Range 0.0 to 60.0°C / 32.0 to 140.0°F
Temperature Resolution 0.1°C / 0.1°F
Temperature Accuracy ±0.5°C /±1°F
EC/TDS Probe HI7630 conductivity probe with internal temperature sensor, 1/2” NPT pipe thread and 2 m (6.6’) cable (fixed, included)
Power Supply 12VDC adapter (included)
Environment 0 to 50°C (32 to 122°F); RH max 95%
Dimensions 160 x 105 x 31 mm (6.2 x 4.1 x 1.2”)
Weight 190 g (6.7 oz.) – meter only

Ordering Info

HI993301-01 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.

Manuals

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

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