ORP-619 Pen-Type ORP/TEMP Meter Water Quality AnalyserThermometer Oxidation Reduction Industry Experiment Analyzer

Specifications: Range: -1999mV ~ 1999mV Temperature Range: -50℃ ~ 70℃(-58℉ ~ 158℉) Resolution: 1mV; 0.11℃(0.2℉) Accuracy: ±5mV; ±1℃(±2℉) Operating Temperature: 0℃ ~ 50℃ (32°F ~ 122°F) Battery: 4×1.5V(AG-13) Button Cell Battery (not included) Material: ABS Item Size: 14.7 * 2.7 * 1.8cm / 5.8 * 1.1 * 0.7in Item Weight: 74.5g / 2.6ozYou may also like DDB-12H Digital Water Quality Tester, EC & Temperature Meter 2 In 1 Conductivity Meter Range:0.00-25.00ms/cm.