Extech ET60 Seven Range Voltage & Continuity Tester with NCV User Manual

1. Киришүү

This manual provides detailed instructions for the safe and effective operation of the Extech ET60 Seven Range Voltage & Continuity Tester with Non-Contact Voltage (NCV) detection. The ET60 is a versatile tool designed for electrical testing, featuring AC/DC voltage indication, continuity testing, and a built-in flashlight.

Сураныч, колдонуудан мурун бул колдонмону кылдат окуп чыгыңыз жана аны келечекте маалымат үчүн сактап коюңуз.

2. Коопсуздук маалыматы

ЭСКЕРТҮҮ: Electrical testing can be hazardous. Always follow safety precautions to avoid injury or damage to the device.

• Ensure the tester is in good working condition before each use.
• Do not use the tester if it appears damaged or if the test leads are compromised.
• Always wear appropriate personal protective equipment (PPE), such as safety glasses and insulated gloves.
• Verify the tester's operation on a known live circuit before testing an unknown circuit.
• The ET60 is rated for CAT III-600V. Do not exceed these voltage чектөөлөр.
• Do not attempt to repair or modify the device. Refer servicing to qualified personnel.

3. Продукт бүтүп калдыview

The Extech ET60 is a handheld voltage and continuity tester. It features a robust, rubberized double-molded housing for durability and grip. Key components include:

• Негизги блок: Houses the display, controls, and NCV sensor.
• Сыноочулар: Integrated black and red test leads with probe tips.
• Тtage Индикациялык светодиоддор: Display AC and DC voltage деңгээли.
• Үзгүлтүксүздүк көрсөткүчү: Audible and visual alert for continuity.
• NCV сенсору: Байланышсыз том үчүнtage аныктоо.
• Кол чырак: Integrated for illumination in dark areas.

1-сүрөт: Extech ET60 Voltage and Continuity Tester. The image shows the main unit with its display indicating voltage ranges and NCV sensor, along with the attached black and red test leads.

4. Орнотуу жана Батареяны орнотуу

The Extech ET60 requires 2 AAA batteries for operation. These are typically included with the device.

1. Сыноочтун артындагы батарея бөлүкчөсүнүн капкагын табыңыз.
2. Батарея бөлүмүн ачуу үчүн ылайыктуу куралды (мисалы, кичинекей бурагычты) колдонуңуз.
3. Бөлүмдүн ичинде көрсөтүлгөндөй туура полярдуулукту (+/-) камсыз кылып, 2 AAA батарейкасын салыңыз.
4. Батарея бөлүгүнүн капкагын бекем жабыңыз.
5. Test the unit by pressing the flashlight button or by performing a quick continuity check on a known circuit.

5. Иштөө нускамалары

5.1. AC Voltage Көрсөтүү

The ET60 indicates AC voltage across seven ranges. When connected to an AC circuit, the corresponding LED(s) will illuminate.

• Connect the red and black test leads to the points where AC voltagе өлчөө керек.
• The tester will vibrate, and the LEDs corresponding to the detected voltage range will light up.
• AC томtage ranges: 24V, 120V, 208V, 240V, 277V, 480V, 600V.
• AC bandwidth: 45 to 66Hz.

5.2. DC Voltage Көрсөтүү

The ET60 indicates DC voltage across seven ranges. When connected to a DC circuit, the corresponding LED(s) will illuminate.

• Connect the red and black test leads to the points where DC voltage is to be measured, observing polarity.
• The tester will vibrate, and the LEDs corresponding to the detected voltage range will light up.
• DC томtage ranges: 6V, 12V, 24V, 36V, 48V, 110V, 220V.

5.3. Үзгүлтүксүздүк тести

The continuity test function checks for a complete electrical path between two points.

• Ensure the circuit under test is de-energized before performing a continuity test.
• Touch the red and black test leads to the two points you wish to test for continuity.
• If continuity is detected, the tester will emit an audible beep and a visual alert (LED).

5.4. Контактсыз томtage (NCV) аныктоо

NCV функциясы AC көлөмүн тез аныктоого мүмкүндүк беретtagөткөргүчтөр менен түз байланышсыз.

• Hold the NCV sensor tip (top of the tester) near the conductor or outlet you suspect is live.
• Эгерде AC voltage (90 to 1000Vac) is detected, the NCV indicator will illuminate, and an audible alert may sound.
• This feature is for preliminary detection and should be confirmed with direct contact voltage өлчөө.

5.5. Кол чырак функциясы

The built-in flashlight assists in illuminating dark work areas.

• Press the flashlight button (if present, or refer to device markings) to turn the flashlight on or off.

6. Техникалык тейлөө

• Тазалоо: Wipe the tester with a dry, clean cloth. Do not use abrasive cleaners or solvents.
• Батареяны алмаштыруу: Replace batteries when the low battery indicator appears or if the tester's performance degrades. Refer to Section 4 for battery installation.
• Сактагыч: Store the tester in a cool, dry place away from direct sunlight and extreme temperatures. Remove batteries if storing for extended periods to prevent leakage.
• Текшерүү: Regularly inspect the test leads and housing for any signs of damage, cracks, or frayed insulation. Do not use a damaged tester.

7. Кыйынчылыктарды

8. Техникалык шарттар

• Модел: ET60
• AC Voltage Көрсөтмө: 24V, 120V, 208V, 240V, 277V, 480V, 600V
• DC Voltage Көрсөтмө: 6V, 12V, 24V, 36V, 48V, 110V, 220V
• AC Bandwidth: 45 - 66 Гц
• Үзгүлтүксүздүк тести: Audible and visual alert
• Байланышсыз томtage (NCV) аныктоо: 90-1000Vac
• Коопсуздук рейтинги: CAT III-600V
• Кубат булагы: 2 x AAA батарейкалар (киргизилген)
• Өлчөмдөрү (L x W x Y): Болжол менен 5.2 x 1.6 x 11.6 дюйм (13.2 x 4.1 x 29.5 см)
• Салмагы: Болжол менен 8 унция (227 грамм)
• Камтылган компоненттер: ET60 Voltage Tester, Колдонуучунун колдонмосу

9. Кепилдик жана колдоо

Extech Instruments provides a limited warranty for this product. For specific warranty terms and conditions, please refer to the warranty card included with your product or visit the official Extech webсайт.

For technical support, service, or replacement parts, please contact Extech Customer Service:

• Webсайт: www.extech.com
• караңыз webучурдагы байланыш маалыматы жана колдоо булактары үчүн сайт.