500 SERIES PRO MULTIMETER - OTC-3940

The 550 SERIES DIGITAL MULTIMETER features powerful automotive test functions such as; Frequency, Duty Cycle, Diode & Continuity Tests, plus all the standard meter features you expect in a professional grade Multimeter.
• Diode Test
• Min/Max Mode
• Capacitance
• Duty/Frequency
• Continuity Test
• Auto Range
• Data Hold
• Relative Change
• Auto Power Off
• Frequency: 1Hz ~ 10MHz ± 0.1%
• Duty Cycle: 0.1% ~ 99.9% ± 2.5%
• DC Volts: 400mV/4/40/400V ± 0.5%, 1000V ± 0.8%
• AC Volts: 4/40/400V ± 0.8%, 400mV/750V ± 1.2%
• DC Amps: 400/4000_A ± 2%, 40/400mA ± 1.5%, 4/10A ± 2%
• AC Amps: 400/4000_A ± 2.5%, 40/400mA ± 2%, 4/10A ± 2.5%
• Resistance: 400_/4/40/400k_ ± 1%, 4/40M_ ± 2%
• Capacitance: 40nF ± 3.5%, 400nF/4_F/40_F ± 3%, 400_F/4000_F ± 20%
• Dimensions (H x W x D): 17.7cm (H) x 8.8cm (W) x 3.9cm (D)