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OBD AUTOSCAN. Technology Co., Ltd
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Automotive Professional Digital Multimeter OAS91 |
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Click to enlarge image
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Display:3 3/4 digits LCD with a maxreading of 3999
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Back light / hold key
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Safety: According to EN61010-1 protection class ??/span>
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over voltage category(CAT ??600V)
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Power supply : 2×1.5VAA batteries
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Size: 145(H)×74(W)×40(D) mm
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Weight: Approx. 500g(including battery and holster)
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Quadratic signal output(reference are changeable)
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Function
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·DC/AC Voltage,Resistance,DC/ AC Current,Capacitance,Frequency and Duty cycle
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·Temperature,Diode\ Continuity test
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·Tachometer, Dwell
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·ms-PULSE
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Description
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·Display:3 3/4 digits LCD with a max . reading of 3999
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·Auto range / Auto power off
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·Back light / hold key
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·Safety: According to EN61010-1 protection class ??/span>
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·over voltage category(CAT ??/span> 600V) pollution degree 2
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·Power supply : 2×1.5VAA batteries
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·Size: 145(H)×74(W)×40(D) mm
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·Weight: Approx. 500g(including battery and holster)
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Applications
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·Automotive sensor simulator
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·Measure output in sensors like Oxygen (O2)
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Coolant Temperature, Throttle Position (TPS)
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Manifold Air, Pressure (MAP), Manifold Air Flow (MAF), etc
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·Check grounds, Voltage drops and continuity across Connectors
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Wires, Cables, Relays Contacts, Lamps, Switches, etc
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·Check components like Alternator
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Diodes, Relays Coils
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Condensers, Ignition Coils, Spark Plug Wires
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Magnetic Pick-ups, Motors, Switches, Fuses, etc
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Specifications
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Function
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Range
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BasicAccuracy
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DC Voltage
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400mV , 4V, 40V 400V,1000V
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±(0.5% + 3d)
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AC Voltage
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400mV , 4V, 40V 400V,750V
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±(0.8% +3d)
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DC Current
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40mA , 400mA , 10A
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±(1.2% + 3d)
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AC Current
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40mA , 400mA , 10A
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±(1.5% +5d)
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Resistance (Ω)
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400.4K,40K,400k,4M,40M
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±(1.0% + 3d)
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Capacitance
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40nF, 400nF, 4uF,40 uF ,100 uF
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±(5.0% + 10d)
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Frequency
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10Hz-10MHz
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±(0.5% + 3d)
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Duty cycle
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0.1% -99.9%
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±(2.0%+1 d)
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Temperature
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-30-+400??/span>
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±(1.2%±4d)
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+400??/span>-+1000??/span>
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±(2.0%±15d)
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Diode test and Audible Continuity test
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0
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Test current :1±0.6mA
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0
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≤60ΩBuzzer sounds
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Tachometer
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500-10000RPM
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±(1.2% ??/span>2d)
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Dwell
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4 CYL, 5CYL, 6CYL, 8CYL
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±(1.2 %??/span>2d)
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ms-PULSE
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Quadratic signal output
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Hz/Duty/Voltage changeable
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0-5V 20HZ-40KHZ 10%-90%
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total
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