Specification Brand : HFCCYBGS BulletPoint1 : High accuracy and high resolution, large screen liquid crystal display, backlight function to adapt to the circumstances of the use of dark weather, with a screen digital positive, reverse function BulletPoint2 : The battery capacity of the display: 3 cell, 2 cell, 1 cell, the power is too low when the instrument automatically closed BulletPoint3 : The gravity acceleration setting function: users can enter the use of the gravity acceleration Value to make the test more accurate BulletPoint4 : A peak value to maintain the function: to maintain the peak value to be cleared manually. 5, with a strong memory storage function: can store 896 test values BulletPoint5 : Automatic shutdown time setting function: automatic shutdown time setting can be set to 90 minutes to 10 minutes automatic shutdown.with high quality charging power supply Color : Point Vivid Yellow ExternallyAssignedProductIdentifier : 8809638100661 ExternallyAssignedProductIdentifier1 : 0774144441783 ExternallyAssignedProductIdentifier2 : 774144441783 ItemDisplayWeight : 0.5 kilograms ItemName : Soil Hardness Meter Tester Gauge Durometer 50Kg with High Accuracy Analog Soil Penetrometer LCD Display TYD-2 ItemPackageDimensions_Height : 7 centimeters ItemPackageDimensions_Length : 27 centimeters ItemPackageDimensions_Width : 21 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : hardness-testing-apparatus Manufacturer : Hefei Chenchuang Instrument Co., Ltd. Material : Crystal ModelNumber : TYD-2 NumberOfItems : 50 PartNumber : ViaGasaFamidoggd9h0s1861433-11 ProductDescription : The TYD-2 type of soil hardness is to directly measure the soil hardness by the theoretical value Kg/Cm2 of the pressure gauge. It is very convenient and accurate for this soil hardmeter to investigate and study the soil permeability, aeration and soil properties of large machinery operations. ▲Specification 1. Model:TYD-2. 2. Maximum load:50Kg (Kg,N g and ib three units can be automatically converted). 3. Resolution:0.01Kg. 4. Accuracy:±0.5%. 5. Measuring depth:0~450mm. 6. Power: charging power supply:220V/AC;Continuous operating time of battery:6~8 hours. 7. Stability: temperature drift :0.2uV/℃(0-60℃);Null drift:≤ 0.1%/8 hours/FS. 8. Calibration range: full-scale calibration. 9. Ambient temperature:0~+60℃. 10. Ambient humidity:≤ 80%. 11. Allowable overload:150%. 12. Power supply mode:5nickel cyanogen battery /220V AC charge 4~6hour.