GroLine Waterproof EC/TDS/Temp (ppm) TESTER/PEN with Case + Solutions Jiffy Dimensions: 23

Dimensions: 23

The Netafim Series 80 solenoid valve opens and closes a 3/4 in irrigation zone on a 24VAC signal

The aluminum housing of the CleanLight Air helps to increase the efficiency of the lamp by up to fifty percent

MERV-11 filtration is standard

Uncle John's Blend™ supplies a low molecular weight form of potassium

GroLine Waterproof EC/TDS/Temp (ppm) TESTER/PEN with Case + Solutions Jiffy Dimensions: 23GroLine Waterproof EC TDS Temp (ppm) TESTER PEN with Case & Solutions The HI98318 is Hanna Instruments' latest waterproof pocket meter for measuring the EC TDS of a hydroponic nutrient solution. Automatic calibration is achieved easily. Simply submerge the sensor in a calibration solution and the meter will automatically detect the calibration standard (5. 00 mS cm in Quick Cal mode or 1. 41 mS cm in standard calibration mode). Temperature is