BLUELAB MULTIMEDIA PH METER + LEAP PROBE

 Fast, accurate pH measurement in nutrient solution and root-zone

Test more with a faster sensor response and direct measurements from substrates

Multimedia friendly, for measurements across a range of environments

Toughened spear tip for direct root-zone measurements

Simple two point calibration process with  30 day calibration indicator

Backlit LCD display, low battery indicator, auto off function

2 x AAA alkaline batteries included