BSIDE ACM91

BSIDE DC Clamp Meter ACM91 User Manual

Modell: ACM91

1. Einleitung

The BSIDE DC Clamp Meter ACM91 is a versatile digital multimeter designed for precise electrical measurements. It features true RMS auto-ranging capabilities, a 6000-count display, and a range of functions including AC/DC current, voltage, frequency, temperature, capacitance, and resistance. This manual provides essential information for the safe and effective use of your device.

Hauptmerkmale:

  • Measures AC/DC current with 1mA resolution via jaws.
  • Measures microamps (µA) with 0.1µA resolution via terminals.
  • Misst AC/DC-Voltage, frequency, temperature, resistance, continuity, and capacitance.
  • V-alert measurement and live-wire check for enhanced safety.
  • Low Impedance (LoZ) voltage measurement to eliminate ghost voltages.
  • Auto-ranging, auto power off, data hold, and low battery indication with backlight.
  • Conforms to IEC-61010-1, IEC-61010-2-030, IEC-61010-2-032, IEC-61010-2-033 standards.
  • Überlautstärketage protection class CAT III 300V, CAT II 600V, pollution degree II.
  • Dual line display for simultaneous viewing of multiple parameters.
  • Integrated back clip for convenient portability.

2. Packungsinhalt

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  • 1 x BSIDE DC Clamp Meter ACM91
  • 1 x Paar Messleitungen (rot und schwarz)
  • 1 x Thermoelement (Temperaturfühler)
  • 1 x Tragetasche
  • 1 x Schraubendreher
  • 1 x Benutzerhandbuch (dieses Dokument)

Notiz: 2 AAA batteries are required for operation and are not included in the package due to aviation security regulations.

BSIDE DC Clamp Meter ACM91 and accessories
Image 2.1: The BSIDE DC Clamp Meter ACM91 shown with its included accessories: test leads, thermocouple, carrying case, and screwdriver.

3. Einrichtung

3.1 Einlegen der Batterie

  1. Stellen Sie sicher, dass das Messgerät ausgeschaltet ist.
  2. Suchen Sie den Batteriefachdeckel auf der Rückseite des Messgeräts.
  3. Verwenden Sie den mitgelieferten Schraubendreher, um die Schraube zu lösen, mit der die Batterieabdeckung befestigt ist.
  4. Entfernen Sie die Batterieabdeckung.
  5. Legen Sie zwei 1.5V AAA-Batterien ein und achten Sie dabei auf die richtige Polarität (+/-), wie im Batteriefach angegeben.
  6. Replace the battery cover and tighten the screw with the screwdriver.
Back of BSIDE DC Clamp Anzeige des Batteriefachs
Bild 3.1: Hinten view der clamp meter with the battery compartment open, showing where to insert two AAA batteries.

3.2 Anschließen der Testleitungen

Für voltage, resistance, capacitance, frequency (via terminals), microamp current, and temperature measurements, connect the test leads as follows:

  • Legen Sie den Rot Testleitung in die EINGANG Terminal.
  • Legen Sie den Schwarz Testleitung in die COM (common) terminal.
BSIDE DC Clamp Meter with red test lead connected
Abbildung 3.2: Die clamp meter with the red test lead connected to the INPUT terminal, ready for measurements requiring test leads.

4. Bedienungsanleitung

4.1 Ein-/Ausschalten

Drücken Sie die Netztaste (Symbol für den Netzschalter) to turn the meter on or off. The meter features an auto power-off function to conserve battery life.

4.2 Funktionsauswahl

Rotate the central dial to select the desired measurement function (e.g., AC/DC current, voltage, resistance, temperature). Use the SEL/ZERO button to switch between AC/DC modes or other sub-functions within a dial setting.

4.3 Wechsel-/Gleichstrommessung (Clamp)

  1. Drehen Sie den Drehschalter auf die A~ (Wechselstrom) oder A= (Gleichstrom) Position.
  2. Drücken Sie die SEL/ZERO button to select between AC and DC current if necessary. For DC current, press and hold the SEL/ZERO button to zero out the reading before measurement.
  3. Öffne dieamp jaws and enclose a single conductor (not a bundle of wires) through the center of the jaws.
  4. Read the current value on the display. The meter provides 1mA resolution.
Clamp meter measuring DC current on a car battery cable
Abbildung 4.1: Die clamp meter measuring DC current on a vehicle's battery cable, demonstrating its 1mA resolution capability.
Clamp meter displaying 1mA DC/AC resolution and 6000 counts
Image 4.2: Close-up of the meter's display showing a current reading, highlighting its 1mA DC/AC resolution and 6000-count display capacity.

4.4 Voltage Messung (AC/DC)

  1. Schließen Sie die Messleitungen wie in Abschnitt 3.2 beschrieben an.
  2. Drehen Sie den Drehschalter auf die V~ (AC Voltage) oder V= (DC-Voltage) Position.
  3. Drücken Sie die SEL/ZERO Taste zum Umschalten zwischen Wechsel- und Gleichstromlautstärketage.
  4. Berühren Sie mit den Messspitzen die Schaltkreispunkte, an denen die Spannungtage soll gemessen werden.
  5. Lesen Sie den Bandtage-Wert auf dem Display.

4.5 Low Impedance Voltage (LoZ) Measurement

The LoZ function helps to identify and eliminate ghost or stray voltages that can provide misleading readings. Rotate the dial to the LoZ V~ position and connect the test leads to the circuit. The meter will display the true voltage by presenting a low impedance load.

4.6 V-Alarm (kontaktloser Vol)tage Erkennung)

The V-Alert function allows for non-contact voltage detection. This function can be activated from any measurement mode. Press the V-Alert button. Bring the top of the clamp Das Messgerät befindet sich in der Nähe eines stromführenden Leiters. Es zeigt das Vorhandensein von Wechselspannung an.tage durch akustische Signale und visuelle Anzeigen auf dem Display.

Clamp meter performing V-Alert non-contact voltage Erkennung
Abbildung 4.3: Die clamp meter indicating a V-Alert, demonstrating its non-contact voltage detection capability near an electrical panel.

4.7 Prüfung auf stromführende Leitungen

To perform a live wire check, rotate the dial to the LIVE position. Connect the red test lead to the INPUT terminal. Touch the red probe to the conductor you wish to test. The meter will indicate if the wire is live.

4.8 Other Measurements (Resistance, Capacitance, Frequency, Temperature, Microamps)

For these functions, connect the test leads as described in Section 3.2. Rotate the dial to the corresponding symbol (e.g., Ω for Resistance, Hz for Frequency, ° C / ° F for Temperature, µA for Microamps). Follow standard measurement procedures for each parameter.

Clamp meter displaying dual line readings
Image 4.4: The meter's dual line display showing simultaneous readings, such as AC voltage and frequency, or temperature in Celsius and Fahrenheit.

5. Wartung

5.1 Allgemeine Pflege und Reinigung

  • Das Messgerät muss trocken bleiben. Sollte es nass werden, wischen Sie es sofort trocken.
  • Verwenden Sie ein weiches,amp Tuch zum Reinigen des casing. Verwenden Sie keine scheuernden Reinigungs- oder Lösungsmittel.
  • Store the meter in its carrying case when not in use to protect it from dust and physical damage.
  • Setzen Sie das Messgerät keinen extremen Temperaturen oder hoher Luftfeuchtigkeit aus.

5.2 Batteriewechsel

Wenn die Anzeige für niedrigen Batteriestand erscheint, tauschen Sie die Batterien umgehend aus, um genaue Messwerte zu gewährleisten. Hinweise zum Einlegen der Batterien finden Sie in Abschnitt 3.1.

6. Fehlerbehebung

6.1 Inaccurate DC Current Readings

DC current readings can be influenced by the Earth's magnetic field, as the clamp meter utilizes a Hall effect sensor. To ensure accurate DC current measurements, follow these suggestions:

  1. Zero Out Before Each Measurement: Always press and hold the SEL/ZERO button to zero out the readings before taking a DC current measurement.
  2. Maintain Orientation: Once the meter is zeroed, hold it in the same orientation throughout the measurement. Avoid tilting, twisting, or rotating the meter, as changing its orientation can introduce false readings due to varying magnetic field strengths.
  3. Measure Promptly: Take the DC current measurement within 3 seconds after zeroing for the most accurate results.

7. Spezifikationen

Parameter Spezifikation
Anzeige 6000 Zählwerte
Gleichstrom 6A/60A/100A (0.001A/0.01A/0.1A resolution) ±(3.0%+5counts)
Gleichstrom (µA) 0-200µA (0.1µA resolution) ±(0.8%+5counts)
Wechselstrom 6A/60A/100A (0.001A/0.01A/0.1A resolution) ±(2.5%+5counts)
DC-Voltage 6V/60V/600V (0.001V/0.01V/0.1V resolution) ±(1.0%+3counts)
AC-Lautstärketage 6V/60V/600V (0.001V/0.01V/0.1V resolution) ±(1.0%+3counts)
Low Impedance (LoZ) Max 600V, 0.1V Resolution
Widerstand 600Ω/6kΩ/60kΩ/600kΩ/6MΩ (0.1Ω/0.001KΩ/0.01KΩ/0.1KΩ/0.001MΩ resolution) ±(1.0%+3counts); 60MΩ (0.01MΩ resolution) ±(1.2%+20counts)
Kapazität 600µF/6000µF (0.1µF/1µF resolution) ±(4.0%+3counts)
Frequenz 60Hz/1000Hz (0.1Hz/1Hz resolution) ±(1.0%+5counts)
Frequency (by jaws) 60Hz/1000Hz (0.1Hz/1Hz resolution) ±(1.0%+5counts)
Summer (Kontinuität) Sounds if resistance is less than 30Ω
Temperatur -20℃~500℃ (1℃/2℉ resolution) ±(2.0%+2counts)
Backenkapazität 20 mm
Leistung 2 x 1.5 V AAA-Batterien
Größe 179 x 67 x 36 mm
Gewicht 137g
Sicherheitsstandards IEC-61010-1, IEC-61010-2-030, IEC-61010-2-032, IEC-61010-2-033
Überlautstärketage-Schutz CAT III 300 V, CAT II 600 V, Verschmutzungsgrad II

8. Garantie und Support

Specific warranty information and customer support contact details were not provided in the product data. Please refer to the product packaging or the seller's webWebsite für Garantiebedingungen und Supportoptionen.

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