Performance Tool W2972 Automotive Digital Multimeter Instruction Manual

1. پیژندنه

This manual provides instructions for the safe and effective use of the Performance Tool W2972 Automotive Digital Multimeter. This device is designed for standard electrical testing on automotive systems and general electrical components, offering functions such as voltage, resistance, current, tachometer, and dwell measurements.

2. د خوندیتوب معلومات

Read all safety warnings and instructions before operating this device. Failure to follow these instructions may result in electric shock, fire, or serious injury.

• Always use the provided UL-listed test leads and probes.
• The multimeter features overload protection on all ranges; however, avoid exceeding the maximum input values specified for each function.
• Exercise caution when working with live electrical circuits.
• وړاندیز 65 خبرداری: دا محصول ممکن د کالیفورنیا ایالت ته پیژندل شوي کیمیاوي توکي ولري چې د سرطان او زیږون نیمګړتیاو یا نورو زیږون زیان لامل کیږي. له مینځلو وروسته لاسونه ومینځئ.

3. محصول ختم شوview

The Performance Tool W2972 is a digital automotive multimeter featuring an extra-large, easy-to-read LCD display. It is equipped with UL-listed test leads for reliable and safe measurements.

کلیدي ځانګړتیاوې:

• Digital Automotive Multimeter functionality.
• Measures and sets typical automotive functions including tachometer (RPM) and dwell.
• Extra-large, easy-to-read LCD display.
• UL-listed test leads, measuring 42 inches (3.5 feet) long.
• Automatic reverse polarity indication.
• په ټولو رینجونو کې د اوورلوډ محافظت.

اجزا:

د انځور تفصیل: یو مخکینۍ زاویه view of the Performance Tool W2972 Digital Multimeter. The device is green with a black rotary dial, a large LCD screen, and input jacks at the bottom. A kickstand is visible at the back.

د انځور تفصیل: The red and black UL-listed test leads for the Performance Tool W2972 Multimeter. The leads are coiled, and the probes with removable caps are shown detached from the main lead body.

4. ترتیب کول

4.1 د بیټرۍ نصب کول

The Performance Tool W2972 requires two AAA batteries, which are included. To install or replace batteries:

1. د ملټي میټر په شا کې د بیټرۍ د برخې پوښ ومومئ.
2. د پوښ د خوندي کولو لپاره د سکرو لرې کولو لپاره سکریو ډرایور وکاروئ.
3. Insert two AAA batteries, observing the correct polarity (+/-) as indicated inside the compartment.
4. پوښ بدل کړئ او د سکرو سره یې خوندي کړئ.

۶.۲ د ټیسټ لیډونو نښلول

د ازموینې لیډونه په ملټي میټر کې مناسب ان پټ جیکونو سره وصل کړئ:

• د تور ټیسټ لیډ دننه کړئ COM (عام) جیک.
• د سور ټیسټ لیډ دننه کړئ د VΩmA د حجم لپاره جیکtage، مقاومت، او ټیټ جریان اندازه کول.
• د لوړ جریان اندازه کولو لپاره (تر 10A پورې)، سور ټیسټ لیډ په کې دننه کړئ 10A MAX FUSED جیک

5. عملیاتي لارښوونې

The rotary dial on the front of the multimeter is used to select the desired measurement function and range.

5.1 عمومي عملیات

1. Turn the rotary dial to the desired function (e.g., V for voltage, Ω for resistance, A for current).
2. Connect the test probes to the circuit or component being tested.
3. Read the measurement on the large LCD display. The multimeter features automatic reverse polarity indication.
4. فشار ورکړئ هوډ په ښودنه کې د اوسني لوستلو د کنګل کولو لپاره تڼۍ. د خوشې کولو لپاره بیا فشار ورکړئ.

5.2 Automotive Specific Functions

The W2972 is equipped with specific settings for automotive diagnostics, including tachometer (RPM) and dwell measurements.

د انځور تفصیل: A Performance Tool W2972 Multimeter displaying a voltage reading while connected to a car battery in an engine bay. A person wearing blue gloves is using the test probes.

د انځور تفصیل: A Performance Tool W2972 Multimeter displaying a resistance reading while connected to a small green circuit board. A person wearing blue gloves is using the test probes.

Tachometer (RPM) Measurement:

• روټری ډیل ته وګرځوئ RPMx10 ترتیب
• Select the appropriate cylinder setting (4CYL, 6CYL, 8CYL) for the engine being tested.
• Connect the red test lead to the negative terminal of the ignition coil or the tachometer test point, and the black lead to a good ground.
• Start the engine and read the RPM value on the display. Multiply the reading by 10 for the actual RPM.

Dwell Measurement:

• روټری ډیل ته وګرځوئ DWELL ترتیب
• Select the appropriate cylinder setting (4CYL, 6CYL, 8CYL) for the engine being tested.
• Connect the red test lead to the negative terminal of the ignition coil or the dwell test point, and the black lead to a good ground.
• Start the engine and read the dwell angle on the display.

والیtage Testing (Starting, Charging, Fuel Delivery Systems):

• Select the appropriate DC Voltagد (V–) حد.
• Connect the red test lead to the positive point of the circuit (e.g., battery positive terminal, alternator output) and the black test lead to a good ground.
• ټوک ولولئtage په ننداره کې.

Diode Function:

• Turn the rotary dial to the diode symbol (→|–).
• سور ټیسټ لیډ د انود سره او تور ټیسټ لیډ د ډایډ کیتوډ سره وصل کړئ.
• یو مخکینۍ برخهtage drop will be displayed for a good diode. Reverse the leads; an open circuit (OL) should be displayed.

6. ساتنه

6.1 د فیوز بدلول

The multimeter is protected by a fuse. If the current measurement function stops working, the fuse may need replacement.

• The multimeter uses a F0.5AL250V 5X20mm fuse.
• To replace the fuse, open the battery compartment cover as described in Section 4.1.
• Carefully remove the old fuse and insert a new fuse of the correct type and rating.
• پوښ بدل کړئ او د سکرو سره یې خوندي کړئ.

6.2 پاکول

ملټي میټر پاک کړئ casinد اعلان سره gamp ټوکر د کثافاتو پاکوونکي یا محلول مه کاروئ.

7. ستونزه حل کول

• هیڅ ښودنه یا کمزوری ښودنه نشته: د بیټرۍ نصب او چارج وګورئ. که اړتیا وي نو بیټرۍ بدل کړئ.
• ناسم لوستل: Ensure test leads are properly connected and the correct function/range is selected. Verify the component being tested is functioning correctly.
• اوسنی اندازه کول کار نه کوي: Check and replace the fuse (refer to Section 6.1).
• RPM/Dwell readings inconsistent or zero: Ensure proper connection to the ignition system and correct cylinder setting. Verify engine is running smoothly.

8. مشخصات

9. تضمین او ملاتړ

This Performance Tool W2972 Automotive Digital Multimeter comes with a د 1 کلن محدود تضمین. For warranty claims or technical support, please refer to the contact information provided with your purchase or visit the official Performance Tool webسایټ