AiLi Battery Tester DC 300V 400A Voltmeter Ammeter Voltage Amp Meter Gauge with Hall Effect Sensor Transformer

Key Feature This Battery Monitor is designed to monitor performance most kind of battery systems with capacities of up to 999 Amp hours. Read your battery bank like a fuel gauge. Battery Status At A Glance. STN Full view LCD screen. Combines many functions in one, these information leads to more efficient use of the battery, which can enhance battery life and reduce the risk of failure. State of Charge (%),The remaining battery capacity (AH). Charge and discharge current (A), Voltage (V). Power (W), Energy (WH/KWH). Charging status indicator, looks like a smartphone. Come with a Through-hole Current transformer, it doesn't require shunt. The current sensor can be placed on the Positive or Negative side of power. Reverse polarity protection. Doesn't require isolated power, self-powered 5-90V. Nondestructive installation, it is very easy to install. Technical Specification Power Supply 5~90Vdc Voltage Range 0~300V Current Range -400.0A ~ +400.0 A Energy Range 0~999KWH Power Range 0~999KW Capacity Range 0-999AH Resolution 0.1V, 0.1A, 0.1AH, 0.1W, 1WH Display Type STN Full view LCD screen Sensor hole dimeter 20mm Dimensions 79mm*42*22.2mm Panel Cut-out 72mm*39mm The auction includes 1 × Battery monitor 1 × Current transformer 1X 2 meters long cable 1 × English operation manual

• Through-hole design: No wiring difficulty. Measure positive or negative current. No current direction limitation.
• Electrically isolated from high voltage power source which eliminates risk to delicate monitoring equipment and also minimizes safety concerns.
• This Battery Monitor is designed to monitor performance most kind of battery systems with capacities of up to 999 Amp hours.
• Read your battery bank like a fuel gauge.Battery Status At A Glance.STN Full view LCD screen.
• Nondestructive installation, it is very easy to install.