Specification Physical Dimensions 68 23 5 11 6mm including plug I O Interface XT60 Male Female Applicable Detection Type DC Detection Voltage Range 5 34V Rated Current ≤30A Maximum Instantaneous Current 80A Startup Voltage 4 5V Maximum Withstand Voltage 36V Temperature Detection Range 0 100 relative Temperature Detection Range 0 80°C Ammeter Power Consumption 5 12V ≤0 3W 13 34V ≤0 5W Operating Temperature 5°C to 35°C Operating Humidity 20 to 80 Sampling Resistor 1mΩ Voltage Accuracy 1 default Current Accuracy 1 default Features 1 Built in high precision temperature and humidity sensor for real time temperature and humidity monitoring a great helper for engineering applications 2 Utilizing a thickened 1mΩ sampling resistor and copper overcurrent busbar it supports a maximum transient current of 80A and a continuous current of 30A 3 A 1 47 inch rounded frame color display with a resolution of 320 172 provides clear detailed and colorful display 4 Features a concise and clear parameter display and multiple detection and alarm functions Notes 1 Pay attention to the positive and negative polarity Reverse polarity can damage the ammeter 2 Power on Sequences The power supplies and loads must be turned off Do not plug or unplug while powered on 3 High Temperature Caution The device may become hot during operation Do not touch it to avoid burns 4 Input and Output Requirements Avoid short circuits overloads overheat