Comprehensive Body Composition Analyzer HJ-Q220

About Product:1. Measurement Range:-20-402. Measurement Resolution: 0.1cm,3. Measurement Accuracy: ± 0.2cm4. Rechargeable Lithium Battery.5. Power Supply Voltage Ac220v/Dc12v1. the Tester Adopts Automatic Rebound Design. after Being Pushed out, the Push Plate Will Automatically Return to the Starting Point, Saving Time and Labor.2. Industrial Displacement Sensor and Grating Are Adopted with High Precision3. Automatically Lock the Current Measurement Number When Pushing the Plate Back, Which Can Prevent the Tester from Improving the Performance through Force Inertia4. Automatically Store the Best Test Data (Three Tester Opportunities)