Hydrofarm Jump Start Digital Thermostat for Heat Mat Water Management > Filtration and of course

and of course

Use three AAA batteries (not included)

Waterless and Hand Cleaner Resin and Sap Cleaner

Perlite varies in colour from bone white to gray

Handle with care

Hydrofarm Jump Start Digital Thermostat for Heat Mat Water Management > Filtration and of courseHYDROFARM JUMP START DIGITAL THERMOSTAT FOR HEATING MAT About Jump Start Digital Temp. Controller For Heat Mat: Digital temperature controller for heat mats Provides constant optimum temperatures for specific crops Controls temperature in colder or warmer environments Illuminated indicator light; 3 prong ground plug Compatible with all heat mats Controllable range from 68 108 F Celsius or Fahrenheit read out Max current 8. 3 amps 1000 watts Qty x 1