BlueLab PPM Pen Lights Needle Spot

Needle Spot

Performs as well as copper-based products

These are just some of the 75 plus improvements designed specifically to make cloning even easier

This black plastic bucket lid by Hydrofarm is the companion to our five gallon plastic bucket

HPS equivalent: 800w

BlueLab PPM Pen Lights Needle SpotMeasures conductivity and temperature. Selectable units for conductivity and temperature. Backlit LCD display with low battery warning. Successful calibration indicator and calibration is optional. Fully waterproof. Auto off function and hold reading function. Automatic temperature compensation. Units: EC, 500 ppm, 700ppm, C, F. Range: 0. 010. 0 EC, 05000 ppm (500 ppm), 07000 ppm (700 ppm) and 050C 32122F. Resolution: 0. 1 EC, 10 ppm (500 ppm), 10 ppm