JPB-70A Digital Dissolved Oxygen Meter - Portable Water Quality Tester with Backlight (0.0-20.0mg/L ±0.3mg/L) for Aquaculture, Swimming Pools & Freshwater Monitoring | Ideal for Fish Farming, Hydroponics & Water Treatment

Product Description

Specification:Item Type: Dissolved MeterMaterial: PlasticMeasuring Range:Dissolved: 0.0- 20.0mg/LTemperature: 0～40°CBasic Error:Dissolved : ±0.3mg/LTemperature: ±1°CCurrent: ≤ 0.15mg/LResponse Time: ≤30s (90% response at 20°C)Automatic Temperature Compensation Range: 0～40°CPower: 4XLR44 Battery (not included)Package List:1 x Dissolved Meter1 x Electrode3 x Replaceable Electrode Head1 x Instruction1 x Plastic Box Feature:1. With automatic temperature compensation that will automatically compensate for the solution temperature of 0-40 ℃, it can provide you with an accurate and stable reading.2. Suitable for freshwater culture, mariculture, swimming pool, beverage factory, wastewater treatment plant and laboratory.3. Compact pen-shape design, lightweight for mobility, you can test water anywhere to get the purest water.4. High Exactness and fast response: fast to get the testing result and can test the value for any 0.0- 20.0mg/L liquid which you wanna test.5. Adopts the digital screen display with backlight, which is more clear and convenient to read data.