Bluelab Original Truncheon Meter Water Chillers Logging Grow Room CO2 Without

Logging Grow Room CO2 Without a Wired Controller

or hard-wired junction

6 cu ft/hr BTU Rating 9

Step 1: Make your reservoir using Week 1 veg formula

8 Set Temperature 0-99C / 0-210F Dimensions 28 x 18 x 27 in

Bluelab Original Truncheon Meter Water Chillers Logging Grow Room CO2 WithoutBluelab Original Truncheon Meter PPM, TDS, EC Tester The world's favourite nutrient meter! With its super tough, high quality, fully waterproof design, no calibration required, daylight readable blue LED's and no on off buttons to worry about, the Bluelab Truncheon Nutrient Meter has proven itself as the world's favourite nutrient meter. It is essential when growing with a hydroponic solution to KNOW what the strength of the solution is before feeding