China Wholesale Solenoid Factory – LEEM-2 Construction of an Ammeter and a Voltmeter – Labor
China Wholesale Solenoid Factory – LEEM-2 Construction of an Ammeter and a Voltmeter – Labor Detail:
Features
This instrument uses a 100μA pointer type retrofit meter with higher sensitivity and a 4½ digit meter as a standard with improved measurement accuracy.
Main experimental content
1, ammeter modification and calibration.
2、Voltmeter modification and calibration.
3、Ohm meter modification and design.
Main technical parameters
1, the pointer was modified table: range 100μA, internal resistance of about 2kΩ, precision 1.5 level.
2, resistance box: adjustment range 0 ~ 1111111.0Ω, precision 0.1 level.
3, the standard ammeter: 0 ~ 19.999mA, four and a half digit display, accuracy ± 0.3%.
4, standard voltmeter: 0 ~ 19.999V, four and a half digit display, accuracy ± 0.3%.
5, adjustable voltage regulator source: output 0 ~ 10V, stability 0.1% / min, load adjustment rate of 0.1%.
6, can increase the meter head two-way protection, will not break the meter needle!
Product detail pictures:
Related Product Guide:
Our enterprise since its inception, often regards solution excellent as enterprise life, continually strengthen output technology, enhance product high quality and continually strengthen organization total high-quality administration, in strict accordance using the national standard ISO 9001:2000 for China Wholesale Solenoid Factory – LEEM-2 Construction of an Ammeter and a Voltmeter – Labor , The product will supply to all over the world, such as: Kuwait, Germany, Armenia, Due to good quality and reasonable prices, our items have been exported to more than 10 countries and regions. We are looking forward to cooperating with all customers from at home and abroad. Moreover, customer satisfaction is our eternal pursuit.
The sales person is professional and responsible, warm and polite, we had a pleasant conversation and no language barriers on communication.







