Digital LCD screen provides clear, crisp number readings. Handles up to 100 amps intermittently and 50 amps continuously. Connecting the load end to the battery enables real-time battery charging monitoring. Compatible with 0–60 V systems, including 12 V, 24 V, 36 V, and 48 V battery banks. Extremely low power consumption: 7 mA. More efficient than standard LED meters. Measures energy (Wh), charge (Ah), power (W), current (A), and voltage (V). Accurate resolution: 0.01 A for current and 0.01 V for voltage. Records peak amps, peak watts, and minimum voltage (sag). Rugged design supports 50 A continuous and 100 A peak at 60 V. Functions as a low-resistance conductor—does not affect circuit performance. Features a precision aluminum-chrome current-sensing resistor with only 0.001 ohms resistance. Circuitry draws just 36 mA. Uses digital signal processing (DSP) to enhance ADC resolution and differential measurement amplifiers for improved noise immunity. Voltage range: 0–60 V, resolution 0.01 V Current range: 0–100 A (peak), resolution 0.01 A Power range: 0–6554 W, resolution 0.1 W Charge range: 0–65 Ah, resolution 0.001 Ah Energy range: 0–6554 Wh, resolution 0.1 Wh Measurement update period: 400 ms Signal sampling rate: 1 sample per second Data queue sequence time: 2 seconds In-circuit resistance: 0.001 ohms Operating current: 36 mA Material: plastic Color: blue Package includes: 1 x Watt Meter Note: Color may vary slightly due to lighting conditions and display settings. Measurement tolerance: ±1–3%.