Product Description

Hanna HI-993302 Grocheck EC/TDS and Temperature Monitor (High Range)

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The HI993302 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. This high range meter can measure EC up to 20.00 mS/cm and TDS up to 10.00 g/L (ppt).

The EC/TDS/Temperature probe has been molded with pipe thread (1/2’’ NPT), allowing the user to attach it to an in-line system. Measurements are accurate and the meter can be calibrated at one point. The unit runs without interruption on 12V DC power supply.

Features at a Glance

Large LCD screen

HI993302 has a backlit LCDs and display instantaneous readings of both EC or TDS and temperature

stability indicator

HI993302 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 Hanna HI-993302 Grocheck EC/TDS and Temperature Monitor


SKU	HI993302-02
Product Name	Grocheck EC/TDS and Temperature Monitor (High Range) – HI993302
Quote Required	Yes
pH Range	0.00 to 14.00 pH; 0.0 to 14.0 pH
pH Resolution	0.01 pH; 0.1 pH
pH Accuracy	±0.05 pH; ± 0.1 pH
pH Calibration	unul sau două puncte (pH 4.01,7.01, 10.01 buffers) cu recunoaștere automată a soluției tampon; calibrare într-un singur punct cu soluția de calibrare rapidă
pH Temperature Compensation	automată (0.0 la 60.0ºC/ 32.0 la 140.0°)
EC Range	0.00 to 20.00 mS/cm
EC Resolution	0.01 mS/cm
EC Accuracy	±2% F.S
EC Calibration	automatic, one point at 12.88 mS/cm or 6.44 g/L (ppt)
TDS Range	0.00 to 10.00 g/L (ppt)
TDS Resolution	0.01 g/L (ppt)
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
Alarm Relay Set Point	nivel scăzut și ridicat, opțiune de activare sau dezactivare pentru toti parametrii
EC/TDS Probe	HI7630 conductivity probe with internal temperature sensor, 1/2” NPT pipe thread and 2 m (6.6’) cable (fixed, included)
Multi-parameter Probe	HI1285-8 pH/EC/TDS/temperatură, corp din polipropilen, amplificare, senzor de temperatură încorporat, mufă DIN, cablu 2 m.
Logging Type	memorare automată pentru ultimele 30 zile la un interval de 15 minute
Connectivity	USB
GLP	ultimele 5 calibrări pentru pH și EC
Display	128 x 64 pixel B/W LCD cu lumină verde de fundal
Power Supply	12VDC adapter (included)
Environment	0 to 50°C (32 to 122°F); RH max 95%
IP Rating	IP65
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	HI993302-01 and HI993302-02 (EC/TDS Gro’Chek) is supplied with HI7630 conductivity probe, HI70030 12.88 mS/cm calibration solution sachet, 12 VDC adapter and Instructions.