Gro'Chek® EC and TDS Meters- Continuous monitoring for growing media
- Rugged and water resistant
- Automatic temperature compensation
These state-of-the-art meters have been engineered with a host of features to suit the aggressive environments commonly found in agricultural applications. To make these indicators ideally suited for growers, the housings and cable connections have been sealed against vapor and humidity. Problems due to low batteries and battery changes have been solved with a 12 VDC power supply included with the meter. You can simply hang the meter right above the sample to be monitored or take it with you for spot checking. Select HI 983301N for TDS measurements with the common 0.7 TDS conversion factor (4-4-2) or HI 983301N/5 which uses a 0.5 conversion factor. Both the TDS and EC meters come with a probe specifically made for horticultural & hydroponics applications. The probe compensates for temperature variation automatically, is easy to clean and is very stable, needing little maintenance.
HI 983301N is supplied with HI 7634 probe, 12 VDC adapter, 1500 ppm calibration solution (20 mL), calibration screwdriver and instructions. HI 983301N/5 is supplied with HI 7634 probe, 12 VDC adapter, 1382 ppm calibration solution (20 mL), calibration screwdriver and instructions. HI 983302N is supplied with HI 7632 probe, 12 VDC adapter, 1413 µS/cm calibration solution (20 mL), calibration screwdriver and instructions. |
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Range TDS GroChek | 0 to 1990 mg/L (ppm) | Range EC GroChek | 0.00 to 9.99 EC (mS/cm) | Resolution TDS GroChek | 10 mg/L | Resolution EC GroChek | 0.01 EC | Accuracy (@20°C/68°F) | ±2% F.S. | Calibration | Manual with one trimmer | Temp. Compensation | Automatic from 5 to 50°C (41 to 122°F) with temper | TDS Conversion Factor | 0.7, 0.5 | Probe (included) | HI 7634 TDS probe; HI 7632 EC probe | Battery Type / Life | External 12 VDC (included) | Environment | 0 to 50°C (32 to 122°F); RH 100% | Dimensions | 86 x 94 x 33 mm (3.4 x 3.7 x 1.3") | Weight | 150 g (5.3 oz.) |
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Weight:
0.33 Pounds |
Dimensions:
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Weight Disclaimer: *Weight may vary based on configuration. |
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SKU | Item | Price | |
HI983302N-01 |
HI 983302N : EC / TDS Gro'Chek® with large LCD, HI 7634 probe, 12VDC adapter, 1413 uS/cm calibration solution (1 x 20 mL) and cal. screwdriver |
$95.00 |
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