Automotive Diagnosis Tester AP-500
Automotive Diagnosis Tester AP-500 which is simple to use with LEDS and all in one sensor tester with a huge coverage of automobile sensors and actuators. It has frequency, voltage and duty modes.

• Voltage measurement range:DC-45V~+50V
• Frequency measurement range:0Hz~20kHz
• Duty cycle measurement range:1%-99%
• Max allowable Input voltage:-70~+80V

• Input impedance:220k Ω