AL306 Secondary load circuit tester

Implementation of standards:
JJG169-1993, JJG314-1994

Features:
1, the second load test, the use of sampling current clamp without disconnecting the secondary circuit.
2, the automatic switching range: According to the different values ​​of the test object to switch to a different location.

3, high accuracy, wide range, low limit, you can test the load voltage mutual inductor 10VA below.
4, the instrument of power frequency, temperature and humidity measurements, allowing users to keep abreast of on-site work environment.
5, large screen display Chinese language interface with RS-232 communication interface.

Product parameters:
1, impedance measurement range: 0.1Ω-50.0Ω.
2, the impedance measurement accuracy: DX = ± (1% × X +1% × Y ± 2 counts).
                                   DY = ± (1% × X +1% × Y ± 2 words) 2 words.
3, the quantization error Ammeter head: 0.5%.

4, admittance measurement range: 0.1ms-50.0ms;.
5, admittance measurement accuracy: DX = ± (1% × X +1% × Y ± 2 counts).
                               DY = ± (1% × X +1% × Y ± 2 words) 2 words.
6, the quantization error voltage meter: 0.5%.
7, the environmental conditions: temperature of -5 ° C ~ 40 ° C, relative humidity "95%, Altitude: <2500m.

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