digital dc ammeter 407-1

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Origin:

China

Pack. & Delivery:

carton

Model 407-1 DC Ammeter is suitable for students to measure the current in a DC ciruit in laboratory.
Function Measuring
Range Input Value Uncertainly Remark
Minimum Resolution Maximum
DCA 600mA ±100 ±97 1 ±103 Input resistance 0.1©
±500 ±496 1 ±504
3A ±1.00 ±0.97 0.01 ±1.03 Input resistance 0.01©
±3.00 ±2.96 0.01 ±3.04
Overall Dimension:L130*W80*H67(mm)
Weight:0.2KG
Power Source: DC 9V dry battery 1pc, L48*W26*H17(mm)
Working Current: About 1mA.

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