AUTOOL DM303 Auto Diagnostic Multimeter Car Circuit Tester Ready

AUTOOL Auto Diagnostic Multimeter Car Circuit Tester DM303 with K/CAN/Oscilloscope/Crank/Analog Signal/Injector Test AUTOOL car diagnostic multimeter DM303 is a new handheld diagnostic multimeter integrating digital oscilloscope, digital multimeter, which is designed with embedded digital control technology. Tips: for better logistics and transportation, DM303 is not equipped with a battery. You need to buy 4pcs 1.5a batteries locally. Without battery, when you disconnect with the charging cable, it will be disabled automatically. --12 test functions DC/AC voltage measurement, DC/AC current measurement, Resistance measurement, Frequency measurement, Diode test, Oscilloscope test, Automotive circuit test, Cranking test, Injector test, Relay test, Analog signal test, K/can load Data . --Multifunctional detection line DC connector c01-1, connected to battery clip line C01-2 terminal for injector test and car relay test C01-k K signal line C01 - CAN + CAN + signal line C01-can-CAN- signal line Ground Cable c01-gnd C01 -sin sine wave signal line Signal cable c01-s1 5V C01-s2 Square signal line C03-ignition pulse signal detection line DC connector c04-1, connected with battery clip line Terminal c04-2 Probe C05 - Jumper (black ) Jumper C06 (green) Jumper C07 (yellow) Input Impedance for voltage measurement: 2~3MΩ when voltage is lower than 160V; It is 10MΩ when the voltage is higher than 160V. Working temperature: 0 ~ 40 °C(32 ~ 104 °F) humidity: ≤ 75%; Storage temperature: 10 ~ 50 °C(14 ~ 122 °F) humidity: ≤ 70%;