Bluelab pH Pen cococube or even sink it –

or even sink it – the Truncheon is built to handle it all

OMRI Listed® and CDFA Registered for Organic Gardening

Extra Dry Contact Output: Allows for integration with additional safety or control systems

Africa & S

Noise Level: 67 db

Bluelab pH Pen cococube or even sink it –Measures pH and temperature. Selectable units for C and F. Backlit LCD display. Double junction probe (not replaceable). Successful calibration indicator. Hold reading function and low battery warning. Fully waterproof with auto off function. Automatic temperature compensation. Along with Bluelab pH Probe KCI Solution, Bluelab pH 7 and Bluelab pH 4 Solution Sachets are now included. Range: 0. 014. 0 pH 050C 32122F. Resolution: 0. 1 pH 1C 1F. Accuracy