Adwa AD111 portable Ph meter

Adwa AD111 portable Ph meter AD110 and AD111 are compact pH meters featuring automatic pH calibration, HOLD function, low battery indication, temperature measurement and compensation. In addition, AD111 can measure in the mV range. AD110 and AD111 offer you the greatest value-for-money for basic pH, ORP and Temperature measurements. 2 points push-button calibration with auto-buffer recognition in 3 points ( pH 4.01, pH 7.01 and pH 10.01) . Auto-off after 8 minutes of non-use conserves energy and lengthens battery life-span. AD111 is supplied complete with A1230B pH electrode with Epoxy body, BNC connector and 1 m cable, A7662 stainless steel temperature probe, 1 m cable, batteries ( 4 x 1.5V AA alkaline) and instruction manual. Features Automatic pH calibration Automatic temperature compensation Supplied in robust case with heavy duty probe & batteries Measurement stability indicator Supplied with pH buffers solutions 4.0 & 7.0 Auto-off feature after 8 minutes to save battery life Simple calibration to a single point Will also measure mV ( Redox) with additional probe Specification Specification Range Max Resolution Basic Accuracy pH: -2 to 16.00 0.01 pH ± 0.02 pH mV: 0 to 1000 mV 1 mV ± 2 mV Temperature: -5° to 105° C 0.1° C ± 0.5° C Power: 4 x AA Batteries Dimensions: 70 x 145 x 26 mm Weight: 200g