Plug N Grow PNG 020 Precision Thermostat W / Display Grow Media Calibrate with a known value:

Calibrate with a known value: 1500 mg/L (ppm) TDS @ 25°C—a commonly used reference point for routine testing

This is an essential spare parts kit for the TableTop Trimmer Workstation containing the following:

Telescoping wand adjustable from 12” to 23” for comfortable ground-level spraying without bending over

this generation of HID grow lights set a new standard of excellence

Pocket-Size • Fast ATC Readings • Graphite Sensor • Simple Two-Button Calibration

Plug N Grow PNG 020 Precision Thermostat W / Display Grow Media Calibrate with a known value:Controls cooling or heating equipment. Day and night settings keep temperature within your set point. 10 ft temperature probe is accurate to within 2F. Displays ambiant temperature Day and night setpoints from 50F to 100F Operating mode: Heating or Cooling Adjustable differential Displays if output is activated 3 year warranty 15Amps 120V 60Hz Made in North America