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
- Backlit, graphic LCD display
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 (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 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
- HI993301 features a stability indicator that prompts the user when to take the reading.
- 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.
|Product 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 Information||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.|