Bluelab Conductivity Pen

A robust handheld solution for measuring conductivity and temperature on the go Fully waterproof, not just water-resistant Selectable measurement units so you can customise with your preferences Flat electrode for easier cleaning and maintenance Hold reading function to capture every measurement with ease Automatic temperature compensation for accurate readings anywhere Auto-off function to extend battery life 1 x AAA alkaline battery included, getting you started immediately  For U.S. based companies from September 1, 2025, a 7.5% tariff surcharge will be added as aseparate line item on your invoice, on-top of the existing pricing