Type J Immersion and General Purpose Thermometer Probe Travel Bags & Backpacks Incredibly potent—a small amount goes

Incredibly potent—a small amount goes a long way

The Oil Mist Filter also has KF25 High Vacuum end connections

Package Included: 1 x SE1200 Samsung LM301H EVO LED Grow Light

Includes 15' lamp cord and mogul socket

Conductivity (EC): Measures the total amount of nutrients in your solution

Type J Immersion and General Purpose Thermometer Probe Travel Bags & Backpacks Incredibly potent—a small amount goesThe 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