Batteries Batteries

Batteries

£3.50
£3.50

Replacement batteries for pH pens, thermometers and other grow room devices.

 

AAA available in packs of 4 and LR44 available in packs of 2 and 4!

 

Essentials pH and EC meter take 4 x LR44 batteries

Bluelab pH Pens take 2 x AAA batteries