Introduction: 1)Muitiple displays in N/KG/LB, auto unit conversion; 2)RS232 Computer interface / Software for data download and analysis; 3)Setup the upper / lower limit freely. Indicator light / buzzer send out alarm; 4)Showing test direction (Push or Pull); 5)Backlight LCD display; 6)High precision & resolution, adjustable sampling speed from 15 up to 480Hz; 7)Holding and removing the peak value automatically (1 to10sec can be setup); 8)In storage 800sets measuring data, and automatic calculate storage data average, max, min value. In storage data pagination browse and check; 9)AC power / Re-chargeable battery operation capable; 10)Defined period of auto power off without operation; 11)Port-in output (baud rate 9600) can print 10 group storage testing data Max, Min, Average value and eligibility or disqualification judgement; 12)Handy use or fix on the test fixture (option) Parameters: 1)Capacity: 1KN / 100Kg / 220lb; 2)Min unit: 1N / 0.1kg / 002lb; 3)Value error: 0.5%; 4)Units: N, Kgf, LBf; 5)Sampling speed:about 10Hz/s; 6)Work temperature / Humidity: 0C to 40C, 15 to 80%; 7)Power Supply: 110 to 220V AC battery charger or battery operation (Nickel battery 6V/1500mAh); 8)Work environment: No vibrancy and corrosion; 9)Accessories: Pull clamps / Push clamp / Prolong stick / Mounting screws / english user manual / Carrying case / 110 to 220V Battery charger / PC software and serial interface cable.