Milwaukee BEM101 pH Meter

Milwaukee Instruments BEM101 pH Meter, Range 0.00 to 14.00 pH, with 2 Point Manual Calibration, Manual Temperature Compensation, ±0.02 pH Accuracy, comes with a SE220 Double Junction pH Probe, 110 Volt Power Supply, Unit Mounting Kit, Probe Holder, 20 ml. pH 7.01 & 4.01 Sachet Calibration Solution & Screwdriver for Calibration ( BEM 101 )