WD Series Digital Force Gauge with high precision, easy to operate, easy to carry. More variety of test mode, easy to use test, and test data can be stored and entered into the computer for statistical analysis. With a variety of test stand and clip assembly may constitute tester for different purposes. Users can also enter their own gravity acceleration value is used to make the test more accurate. I. Features: 1, High Resolution. 2. The five test mode, three display options - to maximize test efficiency. 3, N (Newton), kg (kilograms), lb (pound) three measurement units to choose from, each conversion. 4, the gravitational acceleration setting function - users can enter their own use to the acceleration of gravity exact values. To make the test more accurate and unit conversion. 5, the peak hold function. Maintaining peak display until manually cleared. 6, automatic peak function, peak hold display is automatically released after two seconds. 7, upper and lower limits can be set to do statistical analysis and comparative value. Than the comparison value buzzer alarm. 8, data storage function, can store 896 test values. 9, data export functions, data can be entered into the computer to do all kinds of analysis of the data line. 10 green, 10 minutes without operating automatic shutdown. 11, high-quality rechargeable power supply. Charging voltage from 100V to 240V available, to meet the domestic and foreign most areas. There is a short circuit, leakage, overload protection. 12.2 sets mounting dimensions to meet the domestic most test machine, user-friendly installation to the machine table to use. 13, the unique power on-off switch contacts test function, the switch-off strength tests are more accurate. 14,6 bit large screen display. Second, the force gauge model specifications (see Table I, II) Third, safety precautions Caution If operating error, it may damage the equipment or result in serious accidents. The instructions indicate important items and equipment usage to prevent accidents, please read carefully before using this manual, keep it after reading to prepare to read it again. If the test shock load shock loading, please choose the maximum load to be tested more than twice as large as the model. Warnings 1, in the destructive testing, should wear protective masks and gloves splash substances to prevent injuries to the body during the test. 2. Do not use a damaged or severely bending jig. Homemade jig please refer to the manual related parameters (the company and the other with various types of clamps, the customer can be purchased separately as needed). 3, do not exceed the maximum range of the instrument used. Doing so may result in damage to the sensor, and even accidents. 4, when the value exceeds 105% of the test range, the beeper will continuously beep, then briefly lift the combined load, or reduce the load. Safety Precautions 1. Please use the charger supporting, otherwise it will cause the circuit to malfunction, or even cause a fire. 2. Do not use the power charger other than the rated voltage, otherwise it may cause electric shock or fire. 3. Do not remove or insert the plug with wet hands, as this may cause electric shock. 4. Do not pull the charger cord to pull the plug to avoid electric shock who were wire snapped. 5, please to clean the machine with a soft cloth. Soak the cloth dipped in water with detergent, wring and then remove dust and dirt. Note: Do not use volatile chemicals to clean the machine (such as propellants, thinner, alcohol, etc.) 6. Do not operate the machine (1) moist environment in the following environments (2) dusty environment (3 ) (4) the use of oil or chemicals around the place where there are 7 source, use and storage temperature and humidity within the specified range, it may cause the instrument to malfunction. 8. Do not disassemble to repair or modify the machine, these acts may cause permanent instrument failure. 9, the other should pay attention to production safety matters not.