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Automotive
Professional Digital Multimeter ADD91 |
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- Display:3 3/4 digits LCD with a max reading of
3999
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- Safety: According to EN61010-1 protection class
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- over voltage category( CAT Ⅲ 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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Overview
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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 Ⅱ |
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·over voltage category (CAT Ⅲ 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 |
Range |
Basic Accuracy |
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DC
Voltage |
400mV
, 4V, 40V 400V,1000V |
±(0.5%
+ 3d) |
| AC
Voltage |
400mV
, 4V, 40V 400V,750V |
±(0.8% +3d) |
| DC
Current |
40mA
, 400mA , 10A |
±(1.2% + 3d) |
| AC
Current |
40mA
, 400mA , 10A |
±(1.5% +5d) |
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Resistance (Ω) |
400.4K,40K,400k,4M,40M |
±(1.0% + 3d) |
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Capacitance |
40nF,
400nF, 4uF,40 uF ,100 uF |
±(5.0% + 10d) |
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Frequency |
10Hz-10MHz |
±(0.5% + 3d) |
| Duty
cycle |
0.1%
-99.9% |
±(2.0%+1 d) |
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Temperature |
-30-+400℃ |
±(1.2%±4d) |
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+400℃-+1000℃ |
±(2.0%±15d) |
| Diode
test and Audible Continuity test |
0 |
Test
current :1±0.6mA |
| 0 |
≤60ΩBuzzer sounds |
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Tachometer |
500-10000RPM |
±(1.2% ＋2d) |
| Dwell |
4 CYL,
5CYL, 6CYL, 8CYL |
±(1.2
%＋2d) |
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ms-PULSE |
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Quadratic signal output |
Hz/Duty/Voltage changeable |
0-5V
20HZ-40KHZ 10%-90% |
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RPM
Pick-up
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Test Pen
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Temperature
Probe |
Test Leads
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Test Leads
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