Pen Style 1.3" Screen pH Value Meter - White + Grey
Color White + Grey + Multi-Colored Brand N/A Model N/A Quantity 1 Piece Material ABS Detection Range 2~12 Screen Size 1.3 inch Other Features Accuracy: +-0.3pH; point of transition: 4.7~10; temperature accuracy: +-1C; temperature resolution: 0.5C / F; resolution: 0.1pH; with data recording auto power off self-cal waterproof C / F switch temperature offset one-key for autocorrection; operation temperature: 0~50C (32~122F); humidity: 0~80%. Packing List 1 x pHmeter 4 x Batteries 1 x English manual