Product Details

Two-electrode discharge tube / lightning protection component tester

This instrument adopts a charging function for offline use, overcoming the disadvantage of traditional products that require plug-in power and are inconvenient for on-site operation. The voltage output of 2000V has a wider application range. It features high-voltage short-circuit protection, automatic discharge function, and is reliable, safe, and durable. At the same time, it uses a luxurious large color screen display, data storage, data review, pass/fail judgment, automatic shutdown, USB data upload, and other functions. The whole machine is beautiful and high-grade, with a wide range, high resolution, convenient operation, easy portability, accuracy, reliability, stable performance, and strong anti-interference capability.

It has anti-vibration, dust-proof, and moisture-proof structures, adapting to harsh working environments. It is a common and essential instrument for meteorological lightning protection, electric power, post and telecommunications, communication, mechanical and electrical installation and maintenance, as well as industrial enterprises that use electricity as industrial power or energy. It is suitable for measuring the performance parameters of various lightning arresters and surge protectors.

It is composed of medium and large-scale integrated circuits. This meter has high output power, with a starting action voltage measurement range of 10-2000V, leakage current measurement range of 0.1~199.9uA, good repeatability and stability, and one-key measurement for convenience and speed.

Function                 Varistor, discharge tube discharge voltage and leakage current measurement, insulation resistance test

Ambient Temperature & Humidity         23℃±5℃，75%rh or less

Power Supply                 DC 7.2V, 6 rechargeable batteries, continuous standby for more than 3 hours

Measurement Method             DC voltage drop method    

Range Shift                 Fully automatic range shift

Backlight                 Yes

Display Mode             Color screen

LCD Size              108mm×65mm

Instrument Dimensions             Length x Width x Height: 240mm×188mm×85mm

Test Leads               Test leads: one red 1 meter, one black 1 meter, one green 1 meter

Measurement Stabilization Time         ≤3 seconds

Overvoltage Protection             Yes

Data Storage             500 groups, "H" storage indicator, "storage array" displays "500" to indicate storage is full

Data Review             "MR" symbol indicates when reviewing data

Note: The above information and technical parameters are compiled and released by Yangzhou Dary Electric Co., Ltd.