1. Introduction
The ZIBOO 17B PRO is a True RMS Digital Multimeter designed for accurate measurement of AC/DC voltage, AC/DC current, resistance, capacitance, frequency, duty cycle, and diode/continuity tests. It features Non-Contact Voltage (NCV) detection, Live wire detection, and Variable Frequency Drive (VFD) measurement capabilities. This device is rated for CAT III 600V, ensuring safety for various electrical applications.
Safety Information
Always adhere to safety precautions when using the multimeter. Ensure the correct function and range are selected before making measurements. Do not exceed the maximum input values. Wear appropriate personal protective equipment (PPE) such as safety glasses and insulated gloves when working with electrical circuits. This device is designed for CAT III 600V environments, suitable for measurements on distribution boards, circuit breakers, wiring, and cables within a building's low-voltage installation.
2. What's in the Box
Figure 2.1: Package Contents
- ZIBOO 17B PRO Digital Multimeter x 1
- User Manual x 1
- Test Probe Set x 1
- Thermocouple x 1 (Exclusive to 17B PRO)
3. Product Features
Figure 3.1: Key Features Overview
- CAT III 600V Safety Rating: Ensures user safety when working on electrical systems in residential and commercial settings.
- AC/DC Voltage Measurement up to 1000V: Measures both AC and DC voltage across various applications, including automotive systems, electrical panels, and commercial equipment.
- AC/DC Current Measurement up to 10A: Accurately measures AC and DC current for diagnosing electrical issues such as overloading, short circuits, and faulty wiring.
- Optional Current Clamp AC Current Measurement up to 600A: (AC pliers are optional products, not included, please purchase if needed).
- Comprehensive Measurement Functions: Includes Voltage, Resistance (up to 60MΩ), Continuity, Capacitance, Diode, and Duty Cycle for troubleshooting electrical issues.
- 6000 Counts True RMS: Provides accurate readings for non-sinusoidal waveforms.
- VFD AC 600V (Variable Frequency Drive): Allows for accurate voltage measurements on variable frequency drives.
- NCV/LIVE Detection: Non-Contact Voltage and Live wire detection with Red LED Flash for enhanced safety and convenience.
- Continuity Buzzer: Indicates continuity with a Green LED Flash and audible alert.
4. Setup
4.1 Battery Installation
The ZIBOO 17B PRO Digital Multimeter requires batteries for operation. To install or replace batteries:
- Ensure the multimeter is turned OFF and disconnect all test leads from the device.
- Locate the battery compartment cover on the back of the multimeter.
- Use a screwdriver to loosen the screw(s) securing the battery cover.
- Remove the cover and insert the batteries, observing the correct polarity (+/-) as indicated inside the compartment.
- Replace the battery cover and tighten the screw(s).
4.2 Connecting Test Leads
Proper connection of test leads is crucial for accurate and safe measurements.
Figure 4.1: Multimeter Input Ports
- Connect the black test lead to the COM (Common) input jack.
- For most voltage, resistance, continuity, capacitance, diode, and frequency measurements, connect the red test lead to the VΩHzCAP input jack.
- For current measurements up to 600mA, connect the red test lead to the µAmA input jack.
- For current measurements up to 10A, connect the red test lead to the 10A input jack.
Caution: Always ensure test leads are connected to the correct input jacks for the desired measurement to prevent damage to the multimeter or personal injury.
5. Operating Instructions
The ZIBOO 17B PRO features a rotary dial for function selection and buttons for additional modes and features.
Video 5.1: ZIBOO 17B PRO True RMS Digital Multimeter Overview. This video provides a general overview of the ZIBOO 17B PRO True RMS Digital Multimeter, demonstrating its features and basic operation.
5.1 Basic Measurements
To perform a measurement:
- Turn the rotary dial to the desired measurement function (e.g., V~ for AC Voltage, V- for DC Voltage, Ω for Resistance).
- Connect the test leads to the appropriate input jacks as described in Section 4.2.
- Apply the test probes to the circuit or component to be measured.
- Read the measurement value on the display.
5.2 Specific Measurement Functions
AC/DC Voltage Measurement
Figure 5.2: Measuring AC Voltage
Turn the dial to V~ for AC voltage or V- for DC voltage. Connect the red lead to the VΩHzCAP jack and the black lead to the COM jack. Place the probes across the points where voltage is to be measured.
AC/DC Current Measurement
Figure 5.3: Measuring Current in a Panel
Turn the dial to µAmA or 10A depending on the expected current. Connect the red lead to the corresponding µAmA or 10A jack and the black lead to the COM jack. Insert the multimeter in series with the circuit to measure current.
Resistance Measurement
Turn the dial to Ω. Connect the red lead to the VΩHzCAP jack and the black lead to the COM jack. Place the probes across the component to measure its resistance. Ensure the circuit is de-energized before measuring resistance.
Capacitance Measurement
Turn the dial to CAP. Connect the red lead to the VΩHzCAP jack and the black lead to the COM jack. Place the probes across the capacitor. Ensure the capacitor is discharged before measurement.
Diode and Continuity Test
Turn the dial to the Diode/Continuity symbol. Connect the red lead to the VΩHzCAP jack and the black lead to the COM jack. For diode test, place probes across the diode. For continuity, place probes across the circuit; a buzzer will sound for continuity.
Non-Contact Voltage (NCV) Detection
Figure 5.4: NCV Detection
Turn the dial to NCV/LIVE. Bring the top of the multimeter near a live conductor. The device will indicate the presence of AC voltage through an audible beep and a flashing red LED.
Variable Frequency Drive (VFD) Measurement
Turn the dial to the VFD position. This mode allows for accurate voltage measurements on variable frequency drives, which often produce non-sinusoidal waveforms.
Figure 5.5: Various Measurement Examples
6. Maintenance
6.1 Cleaning
To clean the multimeter, use a soft cloth dampened with mild detergent. Do not use abrasives or solvents. Ensure the device is completely dry before use.
6.2 Battery Replacement
Refer to Section 4.1 for instructions on battery replacement. Replace batteries promptly when the low battery indicator appears on the display to ensure accurate readings.
6.3 Storage
When not in use for extended periods, remove the batteries to prevent leakage. Store the multimeter in a cool, dry place, away from direct sunlight and extreme temperatures.
7. Troubleshooting
- No Display/Power: Check battery installation and charge level. Replace batteries if necessary.
- Incorrect Readings: Ensure test leads are correctly connected to the appropriate input jacks. Verify the rotary dial is set to the correct function and range. Check for damaged test leads.
- "OL" on Display: Indicates an overload or out-of-range measurement. Select a higher range or a different measurement function.
- No Continuity Beep: Ensure the continuity function is selected and test leads are making good contact.
8. Specifications
Figure 8.1: ZIBOO 17B PRO Specifications Table
| Function/Model | ZIBOO 17B PRO | Accuracy |
|---|---|---|
| DCmV | 60.00mV/600.0mV | ±(0.5%+3) |
| DCV | 6V/60V/600V/1500V | ±(0.5%+3) |
| ACmV | 60.00mV/600.0mV | ±(0.8%+5) |
| ACV /Bandwidth(Hz) | 6V/60V/600V/1000V 1KHz | ±(0.8%+5) |
| VFD (AC Voltage Variable Frequency) | 100~600V/400Hz | ±(4%+5) |
| DC Current(A) | 600.0uA/6mA/60mA/600mA/6.000A/10A | ±(0.8%+5) / ±(1.5%+5) |
| AC 600A (Optional Current) | 0.1A~600.0A (Input 1A=1mV) | ±(3%+5) |
| Frequency(Hz) | 10Hz~20MHz | ±(0.5%+5) |
| Duty Cycle | 10%~90% | ±(2%+5) |
| Resistance(Ω) | 600Ω/6KΩ/60KΩ/600KΩ/6MΩ/60MΩ | ±(0.8%+5) / ±(2.5%+5) |
| Capacitance(F) | 60nF~600nF~600uF/6000uF~60000uF | ±(4%+5) / ±(8%+5) |
| Temperature(°C) | (-50°C~1000°C) | ±(1.5%+4) |
| Temperature(°F) | (-58°F~1832°F) | ±(2%+4) |
| Display Counts | 6000 | - |
| Auto Range | Auto | - |
| Auto Power Off | ✔ | - |
| True RMS | ✔ | - |
| Continuity/Diode | ✔ | - |
| VFD (Variable Frequency) | ✔ | - |
| NCV (Red LED) | ✔ | - |
| AC Live | ✔ | - |
Physical Dimensions
Figure 8.2: Product Dimensions
- Item Dimensions: 3.58 x 1.77 x 7.2 inches
- Item Weight: 0.55 Kilograms
9. Warranty and Support
For warranty information and technical support, please refer to the contact details provided in the packaging or visit the official ZIBOO website. Keep your purchase receipt as proof of purchase for any warranty claims.