QIANLI & YCS 杨长顺 LT2 mAi 30V/5A Individual Power Supply DC Diagnosis Meter (4in1)

(RAIDEN 1 CARD 11-14PM) + (11-14PM CABLE) + (QUARTER BRACKET) Features: -Individual power supply DC diagnosis meter, upgraded average acquisitions current 1000 times/second, real-time read current curve -Mechanical pointer meter, automatic/manual 3 current ranges adjustment, upgraded neodymium permanent magnet, shock-resistance and less affected by temperature changes (Special for mechanical multimeter) -4 current ranges applicable in different scenarios: 0~300mA upper LED lights on; 0~2A all the LED lights on; 0~5A lower LED lights on -Auto switch: If the scale lights flash for two cycles, it indicates switching to automatic position (It will auto-switch the current range according to the current value of 300mA -Added pointer algorithm calibration adjustment, the pointer scale of the mechanical ammeter will deviate with changes in temperature and humidity but can be precisely adjusted via the knob -A newly added power supply voltage-drop compensation interface was reserved, and a 3.5mm interface for the power supply automatic voltage-drop compensation -High-frequency output, real-time comparison, adjustable DC diagnostics, Digital display meter: 0~30V, 0~10A; Mechanical meter: 300mA, 0~2A, 0~5A -Voltage range indication light, voltage range prompts to reduce the possibility of accidentally burning out components -Expansion card slots to expand unlimited possibilities, 3 expansion card slots correspond to USB ports, and connect the corresponding interface to start the expansion card automatically -Industrial first individual power supply design, not taking power from the circuit under test, more accurate -All power-consuming components are powered by the Type-C interface, which will not affect the measured current and voltage -Reserved 1/4 threaded hole, optional expansion bracket, design of this device (with 1/4 threaded hole), can be installed on various brackets that fit 1/4 holes. -Highly integrated and saves space, the smallest size achieves the most functions, and modifications by masters are welcome