GroLine waterproof EC/TDS/Temperature tester storage bags Farmers typically need to maintain

Farmers typically need to maintain CO2 concentrations between 800 to 1500ppm

The rubber coating protects the cable and provides a water-tight seal without twisting

clean and calibrate

Packaging Dimensions: 258mm(L) x 258mm(W) x 295mm(H)

GroLine waterproof EC/TDS/Temperature tester storage bags Farmers typically need to maintainHI98318 GroLine EC TDS meter is supplied with protective cap, (4) HI50036 Quick Cal Calibration Sachets (20 ml), (1) CR2032 battery, instruction manual, and quality certificate. The HI98318 is our latest pocket meter for measuring the EC TDS of a hydroponic nutrient solution. This modern looking meter is only 0. 7" thick and extremely ergonomic, fitting comfortably in your hand. The HI98318 has a very large easy to read LCD display that shows both EC