85C1 Analogue DC Voltage Needle Panel Meter Voltmeter
85C1 Analogue DC Voltage Needle Panel Meter Voltmeter
85C1 Analogue DC Voltage Needle Panel Meter Voltmeter
The 85C1 Analogue DC Voltage Panel Meter is a compact, reliable needle-style voltmeter designed for panel mounting in electrical projects, DIY builds, power supplies, battery monitoring systems, and more. With a wide selection of DC voltage ranges — from 1V all the way up to 300V — this analog meter delivers clear, instant visual readings without the need for batteries or external power electronics.
Key Features
- Wide Voltage Range Selection: Available in 1V, 2V, 3V, 5V, 10V, 15V, 30V, 50V, 100V, 150V, and 300V DC full-scale options to suit virtually any application.
- Analogue Needle Display: Classic moving-needle (d'Arsonval) mechanism provides smooth, real-time voltage indication — no digital lag, no batteries required.
- Accuracy Class 2.5: Meets Class 2.5 accuracy standards, suitable for general-purpose panel instrumentation and DIY electrical projects.
- Compact Form Factor: Dimensions of 65mm × 50mm × 56mm make it easy to fit into custom enclosures, switchboards, and control panels.
- Operating Temperature Range: Rated for -20°C to +40°C, making it suitable for both indoor and light outdoor installations.
- No Battery Needed: Passive design — draws the tiny measurement current directly from the circuit being measured.
- Model 85C1: Industry-standard form factor widely used in electrical panels, test benches, solar charge controllers, and hobbyist electronics.
Specifications
| Model | 85C1 |
| Display Type | Analogue (Needle) |
| Power Supply | DC |
| Accuracy Class | 2.5 |
| Dimensions | 65mm × 50mm × 56mm |
| Operating Temperature | -20°C to +40°C |
| Battery Required | No |
| Country of Origin | Made in Mainland China |
What's in the Box
- 1 × 85C1 Analogue DC Voltage Panel Meter (selected range)
Great For
- DIY electronics and electrical panel builds
- Battery bank and solar system monitoring
- Bench power supply displays
- Industrial control panels and switchboards
- Educational and maker projects
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Frequently Asked Questions
Q: What DC voltage ranges are available for the 85C1 analogue panel meter voltmeter?
A: The 85C1 analogue DC voltmeter is available in the following full-scale ranges: 1V, 2V, 3V, 5V, 10V, 15V, 30V, 50V, 100V, 150V, and 300V DC. Simply select the range that best matches the circuit you need to monitor when ordering.
Q: Does the 85C1 panel meter require a battery or external power supply?
A: No battery or external power supply is required. The 85C1 is a passive analogue meter that draws its tiny operating current directly from the DC circuit being measured, making installation straightforward and maintenance-free.
Q: What panel cutout size does the 85C1 voltmeter require for mounting?
A: The 85C1 has overall dimensions of 65mm × 50mm × 56mm. Please refer to the standard 85C1 mounting template (typically a rectangular cutout around 46mm × 46mm) and verify the exact cutout dimensions in the datasheet for your specific unit before installation.
Q: Is the 85C1 analogue voltmeter suitable for solar or battery monitoring systems?
A: Yes. The 85C1 is a popular choice for solar charge controller panels, battery bank displays, and off-grid power systems thanks to its wide range of DC voltage options, passive operation, and easy panel-mount installation.