HI 993301-02 EC/TDS/°C-Monitor to 3999 µS with Electrode, ATC - GRO'CHEK

Manufacturer: HANNA Instruments Inc.

Order number: HI993301-02

Availability:         5 pcs. in stock

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Delivery time appr. 1-3 workdays

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Product information "HI 993301-02 EC/TDS/°C-Monitor to 3999 µS with Electrode, ATC - GRO'CHEK"

Waterproof and chemically resistant, HI 993301 has been designed to meet the grower's need for equipment suited to the aggressive environments found in agricultural and hydroponics applications. At startup, HI 993301-02 performs a self-check to ensure proper working condition.

This monitor from HANNA has a backlit LCD and displays instantaneous readings of both EC or TDS and temperature—even from a distance.

This instrument 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 are automatic, while the EC/TDS conversion factor and temperature coefficient factor (β) are user adjustable for application specific measurements.


Order Information:   HI 993301-02 (230V) is supplied with HI 7630 conductivity probe, HI 70031 1413 µS/cm calibration solution sachet, 12 VDC adapter and Instructions.


Messbereich EC
0 bis 3999 µS/cm
Messbereich TDS 0 bis 2000 mg/l
Messbereich Temperatur 0.0 bis 60.0°C
Auflösung EC 1 µS/cm
Auflösung TDS 1 mg/l
Auflösung Temperatur 0.1°C
Genauigkeit EC ±2% des Messbereichs
Genauigkeit TDS ±2% des Messbereichs
Genauigkeit Temperatur ±0.5°C
Kalibrierung Automatisch, 1-Punkt (1.413 µS/cm bzw. 1382 mg/l)
TDS-Faktor Wählbar zwischen 0.45 und 1.00
Temperaturkompensation Automatisch, β einstellbar von 0,0 bis 2,4%/°C
Sonde Fest: Sonde EC/TDS HI 7630
Stromversorgung 12 VDC Adapter
Abmessungen 160 x 105 x 31 mm
Gewicht 190 g



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