Easy to use, just hang the Gro’Chek TDS Meter (with 0.7 TDS Conversion Factor) above the sample to be monitored or take it with you for on-site measurements. The probe, built for horticulture and hydroponics applications, compensates for temperature variations automatically, is very stable and requires little maintenance.
The HI 983301N ships complete with a low-maintenance probe (0 to 1990 ppm – mg/L), 12-volt adapter, 1500 ppm calibration solution (20 mL), a calibration screwdriver and complete instructions. Warranty: 2-years (six months on electrode).
Instruction Manual – PDF format