Soil Compaction Meter Soil Hardness Tester with Kgf(gf)/lbf/N Three Units Switchable Accuracy +/-0.2% Full Scale +/-1 Digit for Measuring Soil Penetration Resistance

Specification: ●Range:0~100kg/cm²,0~1000N/cm²,0~10000kPa ●Probe Length: 30cm; Connection Rod Length: 20cm; Total Measuring Depth: 50cm ●Accuracy: +/-0.2% full scale +/-1 digit ●Measuring device: Kgf(gf)/lbf/N can be selected ●Display: 5-digit LCD liquid crystal display - device - mode - overload LED ●liquid crystal display - comparison LED liquid crystal display (reversible) ●Sampling speed: 1000 times/second ●Display update: <10 times, >15 times ●Overload capacity: 120% of the full range (LCD, LED flashing and buzzer sounding) ●A/D transducer: 16-bit signal ●Microprocessor: 8-bit high-performance microprocessor ●Battery operating time: all charged can be used continuously for about 10 hours ●Charging time: about 8 hours ●Use temperature: 0～40℃ ●The use of humidity range: 20% ~ 80%RH relative humidity ●Power supply: internal NIMI rechargeable battery, AC adapter ●Output: USB, RS232C, analog output ●Output parameters: analog (-2 to +2V), comparison signal (-NG, OK, +NG), open collector MAX 30V 10mA, ultra-negative Ho alarm output (OVL), open collector MAX 30V 10mA ●Peak hold: pressure or tension ●Compare function: settable high/low set point with code ●Storage function: 999 measured values ●Display flip-flop function: measured value and measurement units ●Alarm: overload and +NG (off / on selectable)●Package:Host; Software; Aluminum plate; Straight handle; Hexagon socket bolts; Probe; Connecting rod; Charger; Plastic box; Instructions; Certificate of conformity

• Range:0~100kg/cm²,0~1000N/cm²,0~10000kPa
• Probe Length: 30cm; Connection Rod Length: 20cm; Total Measuring Depth: 50cm
• Accuracy: +/-0.2% full scale +/-1 digit
• Measuring device: Kgf(gf)/lbf/N can be selected
• Soil firmness, also called soil hardness or soil firmness or soil penetration resistance, is generally expressed by the resistance of a metal plunger or probe when pressed into the soil (in Pa).
• Soil firmness refers to the ability of soil to resist compaction and crushing by external forces, which is one of the aspects of soil properties. In addition, soil physical properties include soil texture, structure, porosity, etc., which involves soil firmness, plasticity, permeability, drainage, water storage capacity, and the difficulty of root penetration.