PH METER
Ref: 72918
Pen type meter, measures and display pH results, this figure indicates the acidity or alkalinity of a solution on a logarithmic scale on which 7 is neutral, lower values are more acid and higher more alkaline. 4x1.5V LR44 button batteries included.
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COMBINED MVS DETECTOR
Combined metal, voltage and stud detector. This tool will detect live or dead electricity cables, water/gas pipes and wood studs or battens. Powered by a PP3 type battery (not supplied). A detailed instruction leaflet is enclosed with each tool.