Bluelab pH Pen

£78.50

An excellent addition to Bluelab's extensive product range. It is the easy way of having Bluelab's proffesional pH measuring technology in a hand held, pocket size meter.

It measures pH and temperature, has a backlit LCD display, a double junction probe (not replaceable) it features a successful pH calibration indicator, hold reading function, a low battery indicator and is fully waterproof with an auto off function with automatic temperature compensation.     

1 x AAA alkaline battery included

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