Accurate DC voltage measurement - Range and display: 0 to 100 V DC, using a 0.28 inch, 3-digit LED display for a clear voltage readout. - Accuracy: 3% measurement accuracy. - Operating conditions: suitable for temperatures from -10 to 65 C. Clear and reliable readout with simple wiring - Three-wire connection: easy to install with straightforward wiring. - Protection: supports reverse input to help prevent damage and avoid burnout. - Display clarity: bright, easy-to-read LED readout for quick monitoring. Durable construction and precise manufacturing - Built to last: factory-standard manufacturing, precise CNC edge cutting and trimming, long service life. - Materials and durability: designed for durability in use, with solid construction to resist wear and impact. Compact and space-saving design - Small footprint: compact size for tight installations and panel mounting. - Robust insulation and resilience: excellent insulation, heat resistance, toughness, wear resistance, and impact resistance to protect against everyday handling. 2-3 practical use scenarios - Electronics bench testing: monitor DC power supply output during circuit development and testing. - Battery and RC applications: verify voltage of battery packs or RC vehicle packs during charging and operation. - Solar and automotive projects: observe system voltage in solar panel setups or automotive DC circuits for real-time monitoring. Specifications at a glance - Voltage range: 0-100 V DC - Display: 0.28 inch, 3-digit LED - Accuracy: 3% - Operating temperature: -10 to 65 C - Wiring: 3-wire connection - Protection: reverse input protection - Construction: durable, CNC-finished, long-lasting materials - Size: compact for space-saving installations