EC TDS GroChek High Range
Hanna Digital Ins.
EC/TDS GroChek High Range EC/TDS/Temperature Monitors with Backlit Display
These indicators from Hanna have a large, dual-level, backlit LCD and displays instantaneous readings of both EC/TDS and temperature, even from a distance.
Waterproof and chemically resistant, HI 993301 and HI 993302have been designed to meet the Growers need for equipment suited to the aggressive environments found in agricultural and hydroponics applications. At startup, HI993302 perform a self-check to assure proper working condition. These powerful instruments also feature a stability indicator and hold feature that prompt the user when to freeze the display and take the reading.
Calibration and temperature compensation is automatic, while the EC/TDS conversion factor and temperature coefficient factor (ß) are user adjustable for application specific measurements.
Choose your EC/TDS indicator according to the proper EC/TDS ranges for your application:
HI 993301: EC - 0 to 3999 µS/cm; TDS - 0 to 2000 ppm
HI 993302: EC - 0.00 to 20.00 mS/cm; TDS - 0.00 to 10.00 ppt
HI 993302 is supplied with HI 7630 EC probe, 12.88 mS/cm calibration solution (20 mL), 12 Vdc adapter and instructions