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Ships within 48 hours · Estimated delivery Sep 9 - Sep 14
Unique Carbohydrate Blend: Provides energy for optimal flowering
45mm Round Form Factor – Compact circular design fits standard round jars
Duct Tube Size/Length: 4 inches/10m
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Pocket Digital Refractometer - Automotive Grow Strong Unique Carbohydrate Blend: Provides energyMeasure concentrations in propylene gycol, ethylene gycol, battery acid and windshield washer fluid in the field with laboratory accuracy. As small, light and simple to use as optical refractometers, but with the precision of a digital readout. Reads samples as small as 1 ml. Sample temperature is initially displayed on the large LCD followed by the measurement results. The sophisticated microprocessor provides automatic calibration, automatic
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