Can be shipped it from Store in Hebron,KY, United States,will be delivered within 7days. Uni-T UT107 can diagnose Automobile troubles: 1. Fuse Testing: Check the fuse to see if it is blown out. 2. Switch Testing: Check the switch to see if it can work correctly 3. Solenoid or Relay Testing 4. Starting/Charging System Testing 5. Battery Power Consumption Testing when the Engine Is off 6. Trigger Voltage Battery Load Testing- 7. Voltage Drop Testing---Test the voltage drops caused by the switch, cable,solenoid or connector. 8. Charging System Voltage Testing-- 9. Ignition System Testing A . Ignition Coil Testing B. Ignition System High-Voltage Damper Testing C. Hall Switch/Sensor Testing D. Magnetic Resistance Sensor E. RPMx10 Testing F. Fuel System Testing 10. Engine Sensor Testing A. Oxygen Sensor B. Temperature sensor C. Position Sensor D. Absolute Pressure (MAP) and Baro Sensor E. Mass Air Flow (MAF) Sensor Uni-T UT107 Specifications DC voltage (V) Range 200mV/2V/20V/1000V ,±(0.5%+2) AC voltage (V) Range 200V/750V,±(0.8%+5) DC current (A) Range 200mA/10A ,±(0.8%+5) Resistance (Ω) Range 200Ω/2kΩ/20kΩ/200kΩ/20MΩ, ±(0.8%+5) Frequency (Hz) 2kHz ±(2%+5) Temperature (°C) -40°C~1000°C ,±(2%+8) Features Display count: 2000 Manual range : √ Battery test: 12V ±(3%+5) Duty cycle: 1%~90% ±(4%+5) Input impedance for DCV :Around 10MΩ √ Dwell/Tach: 4CYL/6CYL/8CYL ±(3%+5) General Characteristics Power 9V battery (6F22) Display: 60mm x 54mm Product color: Red and grey Product net weight: 351g Product size: 179mm x 88mm x 39mm Standard accessories 1*Test leads 1*UT107 Digital multimeter 1*point contact temperature probe 1*English manual