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waterproof combination tester has an easy to read LCD and an automatic shut-off
Wide Range of Applications: Although primarily designed as a jeweler’s loupe
Note: The AS-2 requires the SPH-1 Supplemental Power Hub for operation (sold separately)
Intake Connection TypeFNPT
Odor Control: Designed to eliminate some of the most undesirable and strong smells as well as particulates from indoor grow tents and hydroponic grow rooms
Type J Immersion and General Purpose Thermometer Probe flowering nutrients waterproof combination tester has anThe primary difference between Type J and Type K thermocouples is the measuring range, and the sensitivity. Type K is the most common general purpose thermocouple with a sensitivity of approximately 41 V C. A wide variety of probes are available in its 50C to +900C 58F to +1652F range. Type K wire color standard is yellow (+) and red ( ). Type J has a more restricted range of 50 to +400C, but higher sensitivity of about 50 V C. Type J wire color
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