TOMZN DC Energy Meter 14-600V 63A DIN Rail Voltmeter Ammeter Power Watt Digital Meter 4 IN 1 Solar PV Power Monitor Reset kWh

TODCM-63 4IN1 DC Multi-function MeterGeneral  The TODCM-63 is a DIN-rail mounted DC digital multi-function energy meter featuring a full-view color LCD that simultaneously displays DC voltage, current, power, and energy. Self-powered by the measured voltage (14–600 V DC), it requires no external power supply. The meter automatically saves energy data during power outages and resumes accumulation from the saved value when power returns. A front-panel RESET button (hold 5 seconds) clears the accumulated energy. Designed for indoor use, it provides Class 1% accuracy and supports DC systems up to 600 V and 63 A, making it ideal for solar PV, battery monitoring, and industrial DC applications.Product ParametersModel: TODCM-63Mounting: DIN-rail mountingDisplay: Full-view color LCD (simultaneous display of V, A, W, kWh)Voltage measuring range:DC 14–600 V(display format: 14.0–600.0 V)Current measuring range: DC 0–63.00 A (display format: 0.00–63.00 A)Power measuring range: 0–37800 W (display: 0.00–9999.9 W below 10000 W; 10000–37800 W above 10000 W)Energy measuring range: 0–999999 kWh (dynamic decimal: 3 decimals <1000 kWh, 2 decimals 1000–9999 kWh, 1 decimal 10000–99999 kWh, integer ≥100000 kWh)Accuracy: Class 1%Operating power: Self-powered via measured voltage (DC 14–600 V)Energy data retention: Automatic save on power loss; resumes accumulation on power restorationEnergy reset: Press and hold front-panel RESET button for 5 secondsInput terminals (source): IN (+, -)Output terminals (load): OUT (+, -)Environmental: Indoor use onlyOutline dimensions (W × H × D): 54 × 80 × 66 mm