Water Quality Tester Water Quality EC Meter Conductivity Meter Portable Handheld Pen Type Water PH

Feature: 1. Manual Calibration: Pen Handheld design, manual calibration with screwdriver. 2. High Accuracy: Displaying clear, large and easy to read numbers will be especially helpful for visually impaired people. 3. Portable: Small in size and light in weight, just like a pen, it is convenient for you to take it with you when you go out. 4. Applicability: Suitable for aquarium, food processing, laboratory, paper industry, swimming pool and school use. 5. Water Quality EC Meter: Measurement range: 0~1999Microsecond/cm; resolution: 1Microsecond/cm; accuracy: +/-2percent F?S. Specification: Item Type: Water Quality Tester Material: ABS Measuring Range: 0~1999Microsecond/cm Resolution: 1Microsecond/cm Accuracy: +/-2percent F-S Working Environment: 0 celsius ~50 celsius Automatic Temperature Compensation: 0 celsius ~50 celsius Battery: AG13 x 4 (Battery Not Included) Application: Water Quality Detector Weight: Approx.125g / 4.4oz. Package List: 1 x Water Quality Detector1 x Screwdriver1 x User Manual1 x Box