Digital Multiparameter 3 IN 1 PH/ORP/TEMP

Brand name: watapprove model number: ph-8424 type; ph orp temp meter ph range: 0.00~14.0ph orp range: 0~±1999mv temp range: 0°c-100°c ph resolution: 0.01ph orp resolution: 1mv temp resolution: 0.1°c temperature compensation: 0°c~60°c operating temperature: 0°c~60°c dimensions: 161*75*50 mm measure the ph / temperature / orp ( without orp electrode ) of solution and water. Automatic temperature compensation. Lcd with switchable back light and low voltage alarm for power saving.