HM Digital PH-80 pH/Temperature Meter beneficial microbes or fluorescent light

or fluorescent light

One sits on the platform to protect it

Minimum weight

The water repellent granulates are superior substitutes for aerators such as perlite or Styrofoam

• 95% reflective European hammertone aluminum specular

HM Digital PH-80 pH/Temperature Meter beneficial microbes or fluorescent lightThe PH 80 is an economically priced, reliable pH meter that is ideal for testing applications such as hydroponics & gardening, pools & spas, aquariums & reef tanks, water ionizers, drinking water and more. FEATURES Measures pH and temperature One touch automatic digital calibration Water resistant Simultaneous temperature display Sleek, lightweight design Large LCD display Automatic Temperature Compensation (ATC) Auto off function, data hold function