AC voltage current meter for energy panel with frequency measurement Features<br> Excellent Performance: This AC multifunction digital meter has low power consumption, high stability, high accuracy. The appearance adopts standard size, more convenient to install.<br> Perfect Application: This digital voltmeter can measure AC voltage/current/power/frequency/power factor/electric energy on this one meter.<br> Multi-Function: This frequency power factor multimeter has alarm functions of upper and lower limits of voltage, current, power and timeout to ensure safety. Self-calibration voltage, current error and other options can be set by pressing the key.<br> Easy tu Use: This current tester adopts the digital LCD display with adjustable blue backlight, which is more clear and convenient to read data.<br> Product Specification: Power Supply Voltage is DC8-18v (24V optional). Measurement Accuracy 0.5% ±2 words. Size Approx.79 x 43 x 27mm / 3.1 x 0.9 x 1.9in.<br> Specification:<br> Item Type: Voltage Current Tester<br> Material: Plastic<br> Optional Type: #1 AC20A direct detection, #2 AC100A separated type, #3 AC100A open type, #4 AC200A separated type, #5 AC500A open type<br> Power Supply Voltage: DC8-18v (24V optional)<br> Measurement Accuracy: 0.5% ±2 words<br> Measurement Rate: Fast/Standard/Slow<br> Operating Temperature: -10-+50℃<br> Working Pressure: 80-106kPa<br> Working Humidity: 10-80%<br> Size: Approx.79 x 43 x 27mm / 3.1 x 0.9 x 1.9in<br> Package List:<br> 1 x Voltage Current Tester<br> 1 x Mutual Inductor<br> 1 x 2PIN2 line<br> 1 x 3PIN2 line<br> 1 x 200A transformer<br> Note:<br> Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering.<br> Package List