BTMETER BT-860N

BTMETER BT-860N 3000A Digital Clamp Метр

User Manual

Model: BT-860N | Brand: BTMETER

1. Киришүү жана коопсуздук маалыматы

The BTMETER BT-860N is a professional-grade 3000A Digital Clamp Meter designed for accurate measurement of various electrical parameters. It features True-RMS measurement, auto-ranging capabilities, and a wide range of functions including AC/DC Voltage, AC/DC Current, Resistance, Diodes, Frequency, Temperature (℃/℉), and Capacitance. This manual provides essential information for the safe and effective operation of your device.

Коопсуздук чаралары:

  • Always ensure the meter is in the correct function and range before making measurements.
  • Ар бир диапазон үчүн белгиленген максималдуу киргизүү маанилеринен ашпаңыз.
  • Ток чынжырлары менен иштөөдө өтө этият болуңуз.
  • Inspect test leads for damage before use.
  • Эгерде эсептегич бузулуп калса же туура иштебей жатса иштетпеңиз.
  • Батарея аз индикатор пайда болгондо батарейкаларды дароо алмаштырыңыз.

2. Продукт бүтүп калдыview

The BT-860N is equipped with a large LCD display, a rotary switch for function selection, and various buttons for advanced features. Its ergonomic design allows for comfortable one-handed operation.

BTMETER BT-860N Digital Clamp Сыноо өткөргүчтөрү бар эсептегич
Figure 2.1: BTMETER BT-860N Digital Clamp Meter with included test leads.
Diagram of BT-860N clamp meter showing key functions and parts
Figure 2.2: Key functions and components of the BT-860N.

Негизги компоненттер:

  1. HOLD/back light key: Freezes the current display reading or activates the backlight.
  2. Rotary Switch: Selects the desired measurement function.
  3. Max/Min key: Records maximum and minimum values during measurement.
  4. Rel key: Relative measurement mode.
  5. Select key: Toggles between different measurement types within a function (e.g., AC/DC, Temperature units).
  6. Hz/DUTY key: Measures frequency or duty cycle.
  7. LCD Display: Shows measurement readings and indicators.
  8. V ΩT+ Input Jack / COM/T- Input Jack: Connections for test leads for voltage, resistance, temperature, etc.
  9. Clamp light: Illuminates the measurement area for testing current in hidden places.
Image showing the 3999 display digits and dimensions of the BT-860N clamp метр
Figure 2.3: Display details and physical dimensions (approximately 11.4 inches / 29 cm height, 2.3 inches / 6 cm width, 1.8 inches / 3 cm thickness).

3. Орнотуу

3.1 Батареяны орнотуу

The BT-860N requires batteries for operation. Please ensure you use the correct type and polarity. The device does not include batteries upon purchase.

  • Эсептегичтин артындагы батарея отсегин табыңыз.
  • Батарея уясынын капкагын ачыңыз.
  • Insert the required batteries, observing the correct polarity (+ and -).
  • Батарея уясынын капкагын бекем жабыңыз.

3.2 Сыноо өткөргүчтөрүн туташтыруу

Том үчүнtage, каршылыкты, сыйымдуулукту, жыштыкты, диодду жана үзгүлтүксүздүктү өлчөө үчүн, сыноо өткөргүчтөрүн төмөнкүдөй туташтырыңыз:

  • Insert the red test lead into the "V ΩT+" input jack.
  • Insert the black test lead into the "COM/T-" input jack.

cl менен учурдагы өлчөөлөр үчүнamp, test leads are not required, but ensure the clamp is properly closed around the conductor.

4. Иштөө нускамалары

Turn the rotary switch to the desired function. The meter features auto-ranging for voltage measurements and both auto and manual ranging for current measurements.

4.1 AC/DC Voltage Өлчөө

Image showing the BT-860N clamp көлөм өлчөгүчtage with backlight activated
4.1-сүрөт: Көлөмдү өлчөөtage with the BT-860N. Backlight mode is also shown.
  1. Сыноо өткөргүчтөрүн 3.2-бөлүмдө сүрөттөлгөндөй туташтырыңыз.
  2. Turn the rotary switch to the "V" position. Use the "SELECT" button to toggle between AC and DC voltagзарыл болсо, д.
  3. Өлчөнө турган схемага же компонентке сыноо зонддорун туташтырыңыз.
  4. Томду окуңузtage дисплейдеги e мааниси.

4.2 AC/DC Ток өлчөө (Clamp)

Image showing factory testing of DC current and AC voltage, along with detailed DC and AC current specifications tables
Figure 4.2: Factory testing of the BT-860N, demonstrating DC current measurement (100A) and AC voltage measurement (190V). Also includes detailed DC and AC current specifications.
Image showing the BT-860N clamp meter performing an AC/DC current test on cables
Figure 4.3: Performing an AC/DC current test using the clamp функция.
  1. Turn the rotary switch to the "3000A MAX" or "600A AC" position. Use the "SELECT" button to toggle between AC and DC current if necessary.
  2. cl ачыңызamp jaws and enclose a single conductor (not a bundle of wires) through which the current is flowing.
  3. cl камсыз кылууamp jaws are fully closed.
  4. ЖК дисплейдеги учурдагы маанини окуңуз.
  5. For 3000A range, the meter automatically adjusts between 0-1000A, 1000-2000A, and 2000-3000A sub-ranges.

4.3 Resistance, Capacitance, Frequency, Diode, and Continuity Measurement

  1. Сыноо өткөргүчтөрүн 3.2-бөлүмдө сүрөттөлгөндөй туташтырыңыз.
  2. Turn the rotary switch to the appropriate function (Ω for Resistance, ※ for Diode/Continuity, Hz for Frequency, ※ for Capacitance). Use the "SELECT" button to cycle through modes if multiple functions share a single rotary switch position.
  3. Сыноо зонддорун өлчөй турган компонентке туташтырыңыз.
  4. Read the value on the LCD display. For continuity, a beep indicates a continuous circuit.

4.4 Температураны өлчөө

  1. Connect the temperature sensor test leads to the "V ΩT+" and "COM/T-" input jacks.
  2. Turn the rotary switch to the "℃/℉" position. Use the "SELECT" button to toggle between Celsius and Fahrenheit.
  3. Place the temperature sensor on or near the object whose temperature is to be measured.
  4. ЖК дисплейдеги температуранын маанисин окуңуз.

4.5 Атайын функциялар

  • Чыныгы RMS: The meter measures True-RMS values for AC voltage and current, providing more accurate readings for non-sinusoidal waveforms.
  • МАКС/МИН: Press the "MAX/MIN" button to record the maximum and minimum readings. Press again to cycle through MAX, MIN, and current readings.
  • MAX-MIN Function: Automatically calculates the difference between the maximum and minimum measured values.
  • Data Hold (D.HOLD): Press the "HOLD/back light" key to freeze the current reading on the display. Press again to release.
  • Арткы жарык: Press and hold the "HOLD/back light" key to activate or deactivate the display backlight.
  • Clamp Жарык: Clamp light illuminates the measurement area, useful for working in dimly lit environments.
Four images showing different usage scenarios of the BT-860N clamp meter: Clamp Light, Table Clip, Splitter, Magnet Suction
Figure 4.4: Various usage scenarios including Clamp Light, Table Clip, Splitter, and Magnet Suction.

5. Техникалык тейлөө

5.1 Батареяны алмаштыруу

When the low battery indication appears on the display, replace the batteries immediately to ensure accurate measurements and proper operation. Refer to Section 3.1 for battery installation instructions.

5.2 Тазалоо

  • Жарнама менен эсептегичти сүртүңүзamp кездеме жана жумшак жуугуч. Абразивдерди же эриткичтерди колдонбоңуз.
  • Ensure the meter is completely dry before storage or further use.

5.3 Сактоо

  • Эгерде эсептегич узак убакыт бою колдонулбаса, батарейкаларын агып кетпеш үчүн алып салыңыз.
  • Эсептегичти салкын, кургак жерде, күндүн түз нурунан жана өтө жогорку температурадан алыс сактаңыз.

6. Кыйынчылыктарды

Көйгөй Мүмкүн себеп Чечим
Эсептегич күйбөйт Өлүк же туура эмес орнотулган батарейкалар. Батареянын полярдуулугун текшериңиз, зарыл болсо, батареяларды алмаштырыңыз.
"OL" көрсөтүлөт Overload or out of range measurement. Жогорку диапазонду тандаңыз же өлчөнгөн маани өлчөгүчтүн мүмкүнчүлүктөрүнө туура келерин текшериңиз.
Так эмес окуулар Батареянын заряды аз, туура эмес функция/диапазон, бузулган сыноо өткөргүчтөрү, тышкы тоскоолдуктар. Replace batteries, verify function/range, inspect/replace test leads, move away from strong electromagnetic fields.
Үзгүлтүксүздүк сигналы жок Open circuit, meter not in continuity mode. Check the circuit for breaks, ensure the rotary switch is set to continuity mode.

7. Техникалык шарттар

Жалпы мүнөздөмөлөрү:

  • Display Type: Digital Display (3999 digits)
  • Operating Mode: Auto Range
  • Is Smart Device: No
  • Батарея камтылган: жок
  • Келип чыгышы: Материк Кытай
  • Dimensions: Approximately 11.4 inches (29 cm) height, 2.3 inches (6 cm) width, 1.8 inches (3 cm) thickness.

Өлчөө спецификациялары:

Функция Диапазон Тактык Resolution / Frequency
Туруктуу ток 200A 3.0% of rdg + 10 digits 0.1A
0-1000A 3.5% of rdg + 20 digits 1A
1000-2000A 5.5% of rdg + 20 digits 1A
2000-3000A 6.5% of rdg + 40 digits 1A
Overload protection: 3000Arms within 60 seconds
AC тогу 200A 3.0% of rdg + 12 digits 0.1A (50-60Гц)
0-1000A 3.5% of rdg + 12 digits 1A (50-60Гц)
1000-2000A 5.5% of rdg + 22 digits 1A (50-60Гц)
2000-3000A 6.5% of rdg + 42 digits 1A (50-60Гц)
Average sensing, calibrated to rms of sine wave. Overload protection: 3000Arms within 60 seconds.
DC Voltage 600мВ 1.0% of rdg + 5 digits 0.1мВ
6V 1.0% of rdg + 5 digits 1мВ
60V 1.0% of rdg + 5 digits 10мВ
600V 1.0% of rdg + 5 digits 100мВ
1000V 1.5% of rdg + 5 digits 1V
Overload protection: 1000V DC/750Vrms AC. Impedance: 10MΩ. More than 100MΩ on 400mV scale.
AC Voltage 600мВ, 6В, 60В, 600В, 750В Жок Жок
Каршылык 600Ω, 6KΩ, 60KΩ, 400KΩ, 6MΩ, 60MΩ Жок Жок
Сыйымдуулук 9.999nF, 99.99nF, 999.9nF Жок Жок
Жыштык 9.999Гц, 99.99Гц, 999.9Гц, 9.999кГц, 99.99кГц, 999.9кГц, 9.999МГц Жок Жок
Температура -20～1000℃ (-4～1832℉) Жок Жок

8. Колдонуучунун кеңештери

Based on general usage and common practices for digital clamp метр:

  • Учурдагы өлчөөлөр үчүн, ар дайым клапандын тууралыгын текшериңизamp jaws are fully closed around a бойдок conductor. Measuring a cable with both live and neutral wires will result in a zero reading due to opposing magnetic fields.
  • Utilize the "HOLD" function when taking measurements in hard-to-reach or poorly lit areas, allowing you to view the reading after removing the meter.
  • The "MAX/MIN" function is particularly useful for capturing transient peaks or dips in voltage/current over a period.
  • Камтылган clamp light can significantly improve visibility when working in dark electrical panels.
  • Remember to switch off the meter when not in use to conserve battery life, although it features auto power off.

9. Кепилдик жана колдоо

This BTMETER product comes with a 1-year warranty from the date of purchase, covering manufacturing defects. For technical support, warranty claims, or any inquiries regarding your BT-860N Digital Clamp Meter, please contact the seller or manufacturer directly. Ensure you retain your proof of purchase for warranty validation.

For service inquiries, please refer to the contact information provided by your retailer or visit the official BTMETER webсайт.

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