ar971

1.Range: 2 to 70% 2.Accuracy: +/-2% 3.Data hold 4.Temperature compensation function 5.Auto power off Moister Meter AR971Measuring range: 2 to 70%Resolution: 0.5%Measuring accuracy: ±2%Data holdTemperature compensation functionAuto power off to save battery lifePower supply: 9V batteryProduct size: 150*54*27 mmproduct weight: 126 g (including battery) Digital Moisture Meter AR971