BSIDE UP1 AC/DC Oscilloscope Current Clamp Probe User Manual

1. Introduction

The BSIDE UP1 is a versatile AC/DC current clamp probe designed for use with oscilloscopes. It provides accurate current measurements from 10mA to 100A, making it suitable for a wide range of applications, including automotive diagnostics and general electrical testing. Featuring a standard BNC connector and a rechargeable battery, the UP1 offers convenience and compatibility.

Image 1.1: The BSIDE UP1 Current Clamp Probe in use, measuring current within a circuit breaker panel. This demonstrates its application in electrical systems.

2. Safety Information

Please read and understand all safety instructions before operating the device. Failure to follow these instructions may result in electric shock, fire, or damage to the product.

• Do not measure currents exceeding the maximum specified range (100A).
• Ensure the probe is properly connected to the oscilloscope before making any measurements.
• Always check the zero point before taking any measurements.
• Never press the zero adjustment button while current is flowing through the clamp, as this can cause damage to the device due to high current spikes.
• Avoid using the device in wet or damp conditions.
• Do not attempt to disassemble or modify the probe. Refer all servicing to qualified personnel.

3. Package Contents

Verify that all items listed below are present in your package:

• BSIDE UP1 Current Clamp Probe
• USB Charging Cable
• High-Quality EVA Carrying Case
• English User Manual

Image 3.1: The complete package contents for the BSIDE UP1, showing the current clamp probe, USB charging cable, protective EVA case, and the user manual.

4. Product Overview

The BSIDE UP1 Current Clamp Probe features a robust design with intuitive controls and indicators.

• Current Measurement Range: 10mA to 100A AC/DC.
• Jaw Opening: Maximum 12.7 mm, allowing clamping around various cable sizes.
• Output Connector: Standard BNC connector for wide compatibility with oscilloscopes.
• Dual-Range Switching: Selectable 10mV/A or 100mV/A output sensitivity.
• Zero Adjustment Button: For precise zeroing before measurements.
• Indicators: Power LED and Low Battery (LO BAT) indicator.
• Power Source: Integrated 3.7V 400mA rechargeable battery.

Image 4.1: An infographic highlighting key features of the BSIDE UP1 Current Clamp Probe, including its 100A maximum measurable current, 12.7mm jaw opening, BNC connector, and dual-range switching capability.

Image 4.2: A detailed view of the BSIDE UP1 Current Clamp Probe, emphasizing its 12.7mm maximum jaw opening, which allows it to clamp around various electrical cables for measurement.

5. Setup

5.1 Charging the Device

Before initial use, fully charge the BSIDE UP1 probe. Connect the provided USB charging cable to the probe's charging port and to a standard USB power source (e.g., computer USB port, USB wall adapter). The power indicator LED will show charging status.

Image 5.1: The BSIDE UP1 Current Clamp Probe connected to a laptop via its USB charging cable, illustrating the rechargeable feature and charging process.

5.2 Connecting to an Oscilloscope

1. Ensure both the oscilloscope and the current clamp probe are powered off.
2. Connect the BNC connector of the current clamp probe to an input channel (e.g., CH1) on your oscilloscope.
3. Power on the oscilloscope and then the current clamp probe.
4. Configure the oscilloscope channel settings:
   • Set the input coupling to DC.
   • Adjust the vertical scale (Volts/Div) according to the selected range on the current probe (e.g., 10mV/A or 100mV/A). For 100mV/A, 1V on the oscilloscope corresponds to 10A. For 10mV/A, 1V on the oscilloscope corresponds to 100A.

Image 5.2: The BSIDE UP1 Current Clamp Probe with its BNC connector attached to an oscilloscope, demonstrating its compatibility and connection method for current waveform observation.

6. Operating Instructions

6.1 Powering On/Off

Press and hold the power button on the probe to turn it on or off. The power LED will illuminate when the device is on.

6.2 Selecting Measurement Range

The probe offers two measurement ranges: 100mV/A (for lower currents, up to 20A DC or 15A AC) and 10mV/A (for higher currents, up to 100A DC or AC). Use the range switch on the probe to select the appropriate sensitivity for your measurement. Remember to adjust the oscilloscope's vertical scale accordingly.

6.3 Zero Adjustment

Zero adjustment is critical for accurate DC current measurements. Before measuring, ensure no current is flowing through the clamp. Press the 'ZERO' button on the probe. The output on the oscilloscope should settle to 0V. Repeat this process if the range is changed.

Important: Do not press the 'ZERO' button while current is flowing through the clamp. This can lead to inaccurate readings or damage.

6.4 Performing a Measurement

1. Ensure the probe is connected to the oscilloscope and powered on.
2. Select the appropriate measurement range (100mV/A or 10mV/A) on the probe.
3. Perform zero adjustment as described in Section 6.3.
4. Open the clamp jaws and position the conductor (wire) carrying the current to be measured within the center of the jaws. Ensure the jaws are fully closed.
5. Observe the current waveform on the oscilloscope. The voltage displayed on the oscilloscope will correspond to the current based on the selected range (e.g., 100mV/A means 100mV = 1A).

Image 6.1: The BSIDE UP1 Current Clamp Probe being used to measure current in an automotive fuse box, demonstrating its utility for diagnosing electrical faults in vehicles.

7. Maintenance

7.1 Cleaning

Wipe the probe with a soft, dry cloth. Do not use abrasive cleaners or solvents. Ensure the device is powered off before cleaning.

7.2 Battery Care

The BSIDE UP1 features a rechargeable battery. To prolong battery life:

• Recharge the battery when the 'LO BAT' indicator illuminates.
• Avoid fully discharging the battery frequently.
• If storing for extended periods, charge the battery to approximately 50% every few months.

7.3 Storage

Store the probe in its protective EVA carrying case in a cool, dry place, away from direct sunlight and extreme temperatures. Ensure the device is powered off before storage.

8. Troubleshooting

• No reading on oscilloscope:
  • Check if the probe is powered on and the battery is charged.
  • Ensure the BNC cable is securely connected to both the probe and the oscilloscope.
  • Verify the oscilloscope channel settings (DC coupling, appropriate Volts/Div).
  • Confirm the conductor is properly placed within the clamp jaws and the jaws are fully closed.
• Inaccurate readings:
  • Perform zero adjustment before measurement.
  • Ensure the correct range (100mV/A or 10mV/A) is selected on the probe and matched on the oscilloscope.
  • Check for external magnetic fields that might interfere with the measurement.
• 'LO BAT' indicator is on:
  • The battery is low. Recharge the device using the provided USB cable.

9. Specifications

10. Warranty and Support

For warranty information and technical support, please refer to the documentation provided with your purchase or contact BSIDE customer service directly. Keep your proof of purchase for warranty claims.