China Wholesale Magnetic Field Factory – LEEM-2 Construction of an Ammeter and a Voltmeter – Labor
China Wholesale Magnetic Field 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:

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We stick with the theory of "quality first, company first, steady improvement and innovation to satisfy the customers" for the management and "zero defect, zero complaints" as the quality objective. To perfect our provider, we deliver the items together with the fantastic good quality at the reasonable value for China Wholesale Magnetic Field Factory – LEEM-2 Construction of an Ammeter and a Voltmeter – Labor , The product will supply to all over the world, such as: Portugal, Bolivia, Benin, We have a excellent team supplying professional service, prompt reply, timely delivery, excellent quality and best price to our customers. Satisfaction and good credit to every customer is our priority. We are sincerely looking forward to cooperate with customers all over the world. We believe we can satisfy with you. We also warmly welcome customers to visit our company and purchase our products.

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