Unique-Bargains
Unique-Bargains Class 2.5 DC 0-100mA Analog Panel Ammeter 85C1-mA
Measures DC current from 0 to 100 mA with Class 2.5 accuracy in a compact 6.4 x 5.6 cm panel mount
- Class 2.5 accuracy for reliable DC current readings
- Measures 0-100mA range suited to panel monitoring
- Compact 6.4 x 5.6 x 1.1cm face fits tight enclosures
- 5cm overall depth allows shallow cabinet mounting
- 3 x 0.9cm thread size for secure panel fixing
Unique-Bargains DC 0-100mA Analog Panel Ammeter
This panel meter measures direct current from 0 to 100 milliamperes with a Class 2.5 accuracy rating. It is intended for electricians, technicians and hobbyists who need a simple analog indication of low-level DC circuits. The compact square face fits standard panel cut-outs in test equipment, power supplies or control panels.
Sustained-load behaviour
The moving-coil mechanism responds continuously to the applied current without digital sampling delays. Accuracy remains within the stated Class 2.5 tolerance as long as the measured current stays inside the 0-100mA range and the meter is operated at normal ambient temperature. No internal active circuitry means there is no warm-up drift or software latency to consider.
Thermals, noise and power draw
As a passive analog instrument it draws only the measured current itself, imposing negligible burden on the circuit under test. No fan, backlight or active components are present, so the meter produces no audible noise and generates no measurable heat during normal operation. The plastic case and shallow 5.5cm overall depth keep panel installation straightforward.
Highlights
- Class 2.5 accuracy for reliable DC current readings
- Measures 0-100mA range suited to panel monitoring
- Compact 6.4 x 5.6 x 1.1cm face fits tight enclosures
- 5cm overall depth allows shallow cabinet mounting
- 3 x 0.9cm thread size for secure panel fixing
Specifications
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Questions about this item
Does the 85C1-mA meter generate noticeable heat or noise when monitoring a 100mA circuit continuously?
No, the analog movement draws only the measured current, so it produces no audible noise and negligible heat during all-day operation.
What mounting hardware must I already have to install the 85C1-mA panel meter?
You need a panel cut-out that matches the 6.4 x 5.6 cm face and a 0.3 cm diameter thread with 0.9 cm length for the mounting stud.
Can the 85C1-mA meter share a 0-100mA shunt with my existing vintage panel instruments?
This meter is a self-contained moving-coil movement calibrated for direct 0-100mA input; it does not use an external shunt, so it cannot share one with older shunt-based instruments.
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