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Chrome-bevel sheet on grid paper — specs and return notes filed under the bay.
Pre-charged with refrigerant
Uncle John's Blend™ supplies a low molecular weight form of potassium
The aluminum housing of the CleanLight Air helps to increase the efficiency of the lamp by up to fifty percent
Easy to cut to length for fast workflow and clean installs
GroLine Waterproof EC/TDS/Temp (ppm) TESTER/PEN with Case + Solutions Jiffy Pre-charged with refrigerantGroLine 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