Type J Immersion and General Purpose Thermometer Probe flowering nutrients Odor Control: Designed to eliminate

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

Cryptolaemus montrouzieri are effective predators for use as a biological control of mealybugs and other soft scale

waterproof combination tester has an easy to read LCD and an automatic shut-off

Note: The AS-2 requires the SPH-1 Supplemental Power Hub for operation (sold separately)

Type J Immersion and General Purpose Thermometer Probe flowering nutrients Odor Control: Designed to eliminateThe 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