Function and Features
1. To scan and find quickly the line pairs what you need among the numerous lines.
2. To test rapidly the point of open or short circuit and detect the line sequence.
3. To test the circuit status:
A). To test the direct-current level and determine the Positive or negative polarity
B). To test the ring-current signal
C). To test the opening or short circuit in line.
4. To adjust the sensitivity by adjusting the volume.
5. With a earphone function, you can put on the earphone for working while it is noisy.
Running current: Emitter≤ 20mA, Receiver≤ 50mA.
Power requirement: DC, 9V superposition battery
Signal distance: ≥ 3000M
About security: Safety in use( you can directly connect the probes with the naked wire lines for testing)
Dongguan Shom Electronics Co., Ltd. Is a private technology enterprise which specializes in cable tester with an independent R & D, and products manufacture, marketing promotion in home and abroad. Now she has a strong R & D team which owns many advanced professional technical engineers whom are competent and with great wealthy of practical experience. The company keeps a continuous development under the spirit of seeking transcendence and creates first class, which leads to the pursuit of excellent product quality under the hard work and dedication of all employees.
Each product of us gains the national technology patents before manufacture and market promotion, the research staff is not only a development designer of each product, but also the technical instructor while products are manufacturing at workshop, which provided a strong technical back for products and ensured the forefront manufacture with the top technology.
Our products running in the market are: Network Smart tester SM81XX, SM86XX series; Ant cable tester SM868TS series; LCD Network Tester SM88XX series, all products enjoy a good reputation on the market and has been widely accepted by users at home and abroad, sales are keeping increasing doubly, and many more new products with patent will come to market soon.
We will keep the striving spirit and be anxious for the technical innovation, for many more excellent products, for perfect manufacture, for top quality, for we know that "only the unceasing effort will make a long-standing and thriving business success", it is our company's working direction to dedicate the society depend on our products.
The reputation for Shom brand is getting better and better, we believe that a good enterprise concept of "well-designed development, carefully manufacture, aim to quality, sincere service" will make a great success in the global trade and international market and all the products will be accepted by the users all over the world.
