Rear view system, car carmera, rearview carmera , car safety rear view system with parking sensors, car tft lcd monitor, car ccd & cmos camero, rear view system without wire.
Alarm, security, mms function gsm mobile monitor alarm, burglar alarm, wired/wireless alarm system, gas, fire, smoke detector, security, galarm, camera, gift, personal protector.
Cctv , telecom, medical devices.
PC peripheral, surveillance, module, IC.Design service
Security system, alarm, sensor.
Digital video interphone & video walkie, talkie walkie talkie, 2.4G digital wireless video door bell, wireless intercom, access control system, wireless surveillance products.
Security alarm system, smoke detector, fire detector, co detector, carbon monoxide alarm, PIR sensor.
Security, alarm, health care.
Gas detector, alarm system, smoke detector, gas sensor, home alarm, security alarm, gas detection, gas alarm, intelligent security system, personal wireless fire alarm, smoke alarm, co/carbon monoxide detector sensor, household gas analyzers.
Airplanes, soybeans, hospital equipment, aluminium, coal powder, armour.
Public address system, fire alarm system, security surveillance system, digital conference system, IP network system, professional audio system & equipment.
Marine engine spares, main engine spares, auxilary engine spares, turbo charger spares, boilers, control panel, cooler, pump, deck engine spares, fire fighting spares.
Overview In the process of semi finished and finished production of power transformers, before the newly installed transformers are put into operation and according to the state Grid's preventive test rules, it is required to test the transformer's turn ratio or voltage ratio regularly.The traditional variable ratio bridge operation is tedious, the reading is not intuitive, and the necessary conversion, the test result is only one phase change ratio value.The transformer transformer ratio tester overcomes the shortcomings of the traditional transformer ratio bridge test, the screen uses a large screen high resolution LCD screen, convenient to use in the field, with Chinese menu prompt function, simple and intuitive operation, a complete three phase change ratio test, test speed, high accuracy. Technical parameter range 0.910000 The accuracy of reading 0.1 2 words or equal to 500 reading 0.2 2 words 500 3000 Reading 0.3 2 words 3000 The resolution of the 0.9 9.9999 0.0001 100 999.99 0.01 10000 and above 1 10 99.999 0.001 1000 9999.9 0.1 Working power supply AC220V 10 50Hz Instrument weight 3.5kg The use of temperature 10 50 Overall dimensions 260mm l 200mm W 160mmH Relative humidity 90 no dew Feature Full three phase sinusoidal inverter output, the output voltage is automatically adjusted, with soft start, soft stop function, so the test speed is fast, high precision Three-phase transformer, single-phase transformer, PT, Z type transformer ratio, group, polarity test function Blind test function, that is, variable ratio and group test when high and low pressure connection mode is not known; CT variable ratio polarity test function Angle difference test function for single-phase test Tap position can be tested up to 197
Introduction The SF6 gas comprehensive instrument is a three-in-one tester that integrates, concentration, and main crystallization measuring instruments. It concentrates the achievable capabilities into one and completes three functional tests at a time, which greatly reduces the gas emissions in the equipment and effectively protects the environment. , Pollution, while reducing the user's workload and improving work efficiency. It is because the sensor of Finland Vaisala is used; the SF6 gas comprehensive supplementary instrument has sufficient performance, and it uses an efficient absorption sensor. The special instrument adopts the sensor of German HNP; some products adopt the special sensor of imported American Dekang SF6. The SF6 integrated equipment display adopts a large-screen Chinese display, real-time various parameters, intelligent and intelligent operation, massive information, and dual-use rechargeable batteries. Energy saving technology, energy saving and environmentally friendly instruments. The SF6 comprehensive tester adopts the sensor, sensor, SOH2S, CO and other sensors of , and adopts the thermal conductivity type of Sensors and R&D sensors; more advanced ARM development technology, quality sensors, sensors and other precision sensors, equipped with sensors and sensors are more realistic, more simultaneous, and manufactured. The tester uses a color screen screen display, friendly interface, and easy to operate. This type of comprehensive tester uses reliable imported sensors as sensitive components, and at the same time integrates real time measurement, curve display, power management, time system, file system, data query, data understanding and other update functions, and integrates advanced sensor technology. And information technology, humanized operation information technology, humanized operation and perfect functions, you can learn her ability and perfection in printing.
Pumps, valves, automatic gate and doors operators, security systems, generators and roofing systems.Design, consultant, installer and electromechanical contractor
GSM/GPRS mobile phone, CDMA refurbished mobile phone, MP3 player, CCTV, DVR security system, tele-metering digital meters.
TV and electrical home appliances such antenna, security system, home theatre.
Doors, home safety products, motorcycle spare parts, steel doors.
Die casting products, patented 12 pin cylinder lock, cylinder, padlock, car lock, steering wheel lock, gear shift lock, trailer king pin lock, motorcycle lock, cable lock, brake lock, mailbox lock, cam lock, switch lock, vending machine, handle lock, payphone lock, furniture lock, window lock, combination lock, door and window accessories.OEM / ODM solutions, tailored solutions service
Hend held metal dedector, vechile search mirror, serch light, door frame metal dedector.
