Automotive Electrical Testers ADD91 Automotive Professional Multimeter Now Price: $214.99,Display:3 3/4 digits LCD with a maxreading of 3999,Back light / hold key Safety: according to EN61010-1 protection class Ⅱ
over voltage category(CAT Ⅲ 600V)
Power supply : 2×1.5VAA batteries
Size: 145(H)×74(W)×40(D) mm
Weight: Approx. 500g(including battery and holster)
Quadratic signal output(reference are changeable)
Size:36cm*29cm*8.2cm
Weight:2.15kg
ADD91 Automotive Professional Multimeter Features
DC/AC Voltage,Resistance,DC/ AC Current,Capacitance,Frequency and Duty cycle
Temperature,Diode Continuity test
Tachometer, Dwell,ms-PULSE
Sensor Simulator
Engines produce carbon monoxide which is odorless,
causes slower reaction time .and can lead to serious
injury .when the engine is operating keep service areas
WELL VENTILATED or attach the vehicle exhaust
system to the shop exhaust removal system.
z Set the parking brake and block the wheels before
testing or repairing the vehicle .it is especially important
to block the wheels on front-wheel drive vehicles: The
parking brake dose not hold the drive wheels.
z Wear an eye shield when testing or repairing
vehicles .exceeding the limits of this meter is dangerous,
it will expose you to serious or possibly fatal
injury .carefully read and understand the cautions and
the specification limits of this meter. Automotive Sensor Simulator And Tester
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z Voltage between any terminal and ground must not
exceed 1000V DC or 750V AC.
z Use caution when measuring voltage above 25VAC or
DC.
z Circuit tested must be protested by a 10A fuse or circuit
breaker.
z Do not use the meter if it has been damaged
z Do not use the test leas if the insulation is damaged or
metal is exposed.
z Use current clamps to measure circuits exceeding 10A.
Danger
z Avoid electrical shock ，do not touch the test leads ,tips
or the circuit being tested.
z Do not try a voltage measurement with the test leads in
the 10A or the mA terminal.
z When testing for the presence of voltage or
current .make sure the meter is function correctly, take a
reading of a known voltage or current before accepting a
zero reading.
z Choose the proper range and function for the
measurement .do not try voltage or current
measurements that may exceed the ratings marked on
the function/range switch or terminal.
z When measuring current. Connect the meter in series
with the load.
z Never connect more than one set of test leads to the Automotive Sensor Simulator And Tester
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meter.
z Disconnect the live test lead before disconnecting the
common test lead.
z The mA and the 10A terminals are protected by fuse to
avoid possible injury or damage .use only in circuits
limited to 400mA or 10A continuous for 15 seconds .
For more infomation about ADD91 Automotive Professional Multimeter and more Automotive Electrical Testers,please visit www.obd2works.com