Unique-Bargains
Unique-Bargains 85C1 0-50mA DC Panel Ammeter electrician tool
Measures 0-50 mA DC with a clear 64 x 56 mm scale and no external shunt required
- Measures up to 50mA DC current directly without a shunt
- Clear white scale with 2.5 by 2.2 inch panel for easy reading
- Lightweight 71 gram gauge suits portable electrician toolkits
- Analog needle display gives instant visual feedback on current flow
- Compact 64 by 56mm footprint fits standard panel cut-outs
Purpose and user
The Unique-Bargains 85C1 is a direct-current panel ammeter calibrated for a 0-50mA measuring range. It suits electricians, technicians and hobbyists who need a compact gauge for monitoring low-level DC circuits in panels or test rigs. The clear white scale is designed for quick reading at a glance. No external shunt is required for operation.
Sustained-load behaviour
The analog movement provides continuous indication without the sampling delay of digital meters, so the needle tracks steady or slowly varying currents in real time. Because the instrument draws its operating energy from the measured circuit itself, there is no auxiliary supply to fail during extended use. The simple mechanism avoids thermal drift that can affect active electronics over long periods.
Build and connections
The gauge body measures 64 x 56 mm and weighs 71 g, fitting standard panel cut-outs for this form factor. Terminals on the rear accept wire leads for permanent or temporary wiring in control cabinets, battery monitors or experimental setups. The white dial face and clear cover resist glare under workshop lighting, keeping the scale legible during daily use.
Highlights
- Measures up to 50mA DC current directly without a shunt
- Clear white scale with 2.5 by 2.2 inch panel for easy reading
- Lightweight 71 gram gauge suits portable electrician toolkits
- Analog needle display gives instant visual feedback on current flow
- Compact 64 by 56mm footprint fits standard panel cut-outs
Specifications
| Brand | Unique Bargains |
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Questions about this item
Does the 85C1 panel ammeter generate noticeable heat or noise during continuous 0-50mA monitoring?
The analog movement draws only the measured current, so it produces no fan noise and negligible heat even when running all day at the 50mA full-scale reading.
What existing panel cut-out and bezel size must the enclosure already have for the 85C1 to fit?
The meter requires a rectangular opening that matches its 64mm by 56mm panel footprint, which is approximately 2.5 inches by 2.2 inches.
Can the 85C1 replace an older 85-series meter without changing the wiring or shunt?
Yes, the 85C1 operates without an external shunt and uses the same two-terminal DC connection, so it drops into existing 85-series cut-outs and wiring unchanged.
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