Hotline: 0311-87623972 Contact: Fengjing Li phone: 13722889670 QQ: 1824590333 For more details, please visit: http: //www.hbtiankuo.com http://www.tiankuo.cc http://www.tk0311.com Hebei days Electrical Equipment Co., Ltd. is located in Gaocheng expansion Standing On One Industrial Development Zone in Hebei Province, is the development, production, sales and service in one of the professional manufacturer of power tools and instruments. Thank you for the support of new and old customers to our company, at a later date, we will continue the good service, and strive to do better! Hebei days Electrical Equipment Co., Ltd. is located in Hebei Province to expand Gaocheng big Chang An Industrial Development Zone on the 1st , is the development, production, sales and service in one of the professional manufacturer of power tools and instruments. Electrical Equipment Co., Ltd. Hebei days expanding professional sound and light production of high-voltage AC electroscope language (hereinafter referred electroscope) is a portable, lightweight, easy to test a new type of electric electroscope. The electroscope rated frequency is 50HZ, voltage rating of 10KV, 35KV, 110KV, 220KV AC voltage, and make direct contact with the electrical test. The electroscope suitable for power generation, transmission, substation electrical systems and industrial and mining operations maintenance personnel to verify whether the voltage of the ideal security tool for an ambient temperature of -25 ℃ -55 ℃; relative humidity of 20% to 96% , using the occasion for indoor and outdoor good weather. Power supply indicator knots 3 R03 (AAA) batteries, quiescent current ≤10μA, measuring point life ≥5000 times. Audible signal strength indication: an alarm indicating strength (1m outside 70Dd, 25m outside could be heard), ultra-high brightness red flash indicating intensity (red flash, 15m foreign direct sunlight visible). Electroscope always in standby mode, when the battery voltage is insufficient to reduce this indicator faint sound and light signals, which should replace the battery. Electroscope until contact voltage delay (ie response time) ≤1 second indicator clear indication between return coefficient ≥0.95. The electroscope has high anti-jamming performance, strong anti-shorting capability, anti-spark performance and identify the DC high performance (DC no response, indicating that short beep when contact). Self-test function: sound and light electroscope circuit at high pressure verbal communication continuous monitoring status, as long as a self-test button press, the electroscope will be issued: "There is danger, do not close," the warning sound. Such as sound and light signals properly, it has a full-circuit self-test function, which proved electroscope indicator is approaching a normal state, can examine the electrical operation. ? Using the methods and precautions:? Before using should choose the appropriate voltage level indicator and telescopic insulated lever according to the rated voltage of the circuit under test. ? Examine the electrical operating indicator should be preceded on self-test test and the whole machine testing electroscope qualified to perform electrical inspection operations. ? Self-check test, press and hold the test button is pressed, the indicator should be the sound of a voice warning: "a little dangerous, do not close," continuous warning sound is repeated twice more, then release the button test, then prove electroscope good performance . ? Electroscope operation performed when the telescoping rod insulation all opened. To carry out inspection electrically operated, hand can not cross the required safety ring, to wear insulated gloves, wear insulated boots when necessary electrical inspection operations. (Strictly follow the electrical safety regulations were) charged electroscope level contacts with body contact, you can send an alarm sound "a little dangerous, do not close," said the charged body a little, if not audible warning, it means no electricity. ? Electroscope (indicator) in case of damage, do not attempt to dispose of, please contact our factory service exchange, as long as the quality is not the man but the electroscope itself is always caused by the failure, a year with a free replacement. ? Periodic test: To ensure the safety of persons and equipment, according to the [electricity industry safety regulations] regulations should be a preventive test before each use appliances. Before preventive experiment, should be visually inspected. When electrical inspection found that the housing indicator has defects, insulating rod obvious defects such as cracks is not suitable for preventive tests, should be sent to replace, repair or replacement contact with my factory. ????? Replace the battery: ???? high pressure sound and light electroscope use verbal communication 节 3 R03 (AAA) batteries, when pressed the self-test switch, such as the indicator indicates the strength of the weaker (including exceptions), it is timely Replacement battery. After opening the battery cover, you should first ascertain the positive, negative and then replaced. Note: Please do not put ???? old, different types of batteries. Battery poor quality or long home without battery leakage may damage indicator! ??? ??? Carry and storage to avoid falling, squeezing, strong shock and vibration, do not use with corrosive chemical solvents and detergent solution to clean. Do not put the open air sun exposure, kept clean and stored in a dry place.