Want to know whether the dissolved oxygen value of water is up to the standard? If so, this pen-type dissolved oxygen meter is what you need. Designed and made with imported components and sensor with high sensitivity and accuracy. Dissolved Oxygen Meter is widely applied in industry, electrical and agriculture, medicine, food industry, quality of drinking water, etc.Specifications:Material: ABS PlasticItem Name: Pen Type Dissolved Oxygen MeterDisplay: Large LCD Display with Switchable BacklightRange: Dissolved Oxygen: 0.00 to 20.00 mg/L Temperature: 0℃ ~ 40℃ (32.0℉ ~ 104℉)Response Time: < 30 secondsResolution: Dissolved Oxygen: 0.01 mg/L Temperature: 0.1℃(0.2℉) Accuracy: Dissolved Oxygen: ±0.4 mg/L Temperature: ±1℃Salinity Compensation: YES(ppt)Pressure Compensation: YES(mmHg/KPa)Automatic Temperature Compensation: 0℃ ~ 40℃ Working Temperature: 0℃ ~ 40℃ (32℉ ~ 104℉)Working Humidity: ≤85%RHPower: 1* 3.7V/1000mAh lithium batteryCharging limited voltage: 4.2VAuto Power off: 5 Minutes without any operationData Hold: YESLow Battery Indication: YESTemperature Unit: ℃/℉ SwitchableItem Size: Approx. 140 * 43 * 43mm / 5.5 * 1.7 * 1.7inItem Weight: Approx. 132g / 4.6ozPackage Size: Approx. 24.5 * 9 * 5.3cm / 9.6 * 3.5 * 2.1inPackage Weight: Approx. 250g / 8.8ozNOTE: The A type B type reagent and electrolyte dissolved oxygen filling solution is NOT included! Customers can buy the reagent and electrolyte dissolved oxygen filling solution by themselves.Package included:1 * Dissolved Oxygen Meter (Battery is not included)3 * Spare Probe Protective Cover1 * Storage Bag1 * User Manual (English)
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