BSIDE Z2 Smart Voltage Tester Instruction Manual

1. Introduction

Thank you for choosing the BSIDE Z2 Smart Voltage Tester. This device is a versatile, non-contact electrical testing tool designed for safety and convenience. It features AC voltage detection, live/neutral wire checking, breakpoint detection, and circuit continuity testing, all presented on a clear LCD HD display with backlight. This manual provides essential information for the safe and effective operation and maintenance of your device.

2. Safety Information

WARNING: Always exercise extreme caution when working with electricity. Failure to follow safety precautions can result in serious injury or death.

Do not use the device if it appears damaged or is not operating correctly.
Ensure the battery compartment is securely closed before use.
Do not exceed the maximum voltage range specified (0-300V AC).
This device is designed for non-contact detection. Avoid direct contact with live circuits unless absolutely necessary and with appropriate safety gear.
Keep the device away from children.
Always verify the absence of voltage with a known working device before touching any electrical components.

3. Package Contents

Upon opening your BSIDE Z2 Smart Voltage Tester package, please ensure all items are present and in good condition:

BSIDE Z2 Smart Voltage Tester
Quality Certificate
Instruction Manual (this document)
Screwdriver (for battery replacement)
AAA 1.5V Batteries (x2) - Note: Batteries are included.

BSIDE Z2 Smart Voltage Tester and packaging contents — Image: BSIDE Z2 Smart Voltage Tester and its packaging, including the screwdriver and quality certificate.

4. Product Overview

The BSIDE Z2 is a pen-style intelligent multimeter designed for ease of use and portability. It features a large LCD HD display for clear readings and intuitive controls.

Diagram of BSIDE Z2 Smart Voltage Tester with labeled parts — Image: Labeled diagram of the BSIDE Z2 tester, highlighting key components.

Key Components:

Watch Cap / Nib Protection: Protects the test nib when not in use.
Test Nib: The sensing tip for voltage and continuity detection.
Display Screen: Large LCD HD display for showing measurements and indicators.
AC Voltage Measurement Button: Activates AC voltage detection mode.
Function Switching Button: Toggles between different measurement functions.
On-Off Key: Powers the device on and off.
Battery Port: Located at the bottom for battery access.
LED Flashlight: Provides illumination in dark environments.

Front and back view of BSIDE Z2 Smart Voltage Tester — Image: Front and back view of the BSIDE Z2 Pen Intelligent Multimeter.

5. Setup

Battery Installation

The BSIDE Z2 requires two AAA 1.5V batteries for operation. Follow these steps to install or replace the batteries:

Locate the bottom screw on the device.
Use the provided screwdriver to unscrew the bottom screw.
Gently slide off the lower case of the tester.
Insert two new AAA 1.5V batteries, ensuring correct polarity (+/-).
Slide the lower case back into place and secure it with the screw.

Instructions for replacing batteries in BSIDE Z2 — Image: Visual guide for battery replacement, showing unscrewing the bottom and inserting AAA batteries.

6. Operating Instructions

To power on the device, press the red On-Off key. The device will automatically shut down after 5 minutes of no operation to conserve battery life.

6.1. AC Voltage Detection (Non-Contact)

The Z2 features a non-contact voltage detection (V~Alert) function. Simply bring the test nib close to the wire or outlet you wish to test. The device will indicate the presence of AC voltage through visual and audible alarms.

BSIDE Z2 performing non-contact voltage detection (V~Alert) — Image: Demonstrating V~Alert non-contact voltage detection near electrical components.

BSIDE Z2 detecting AC voltage and displaying 228V — Image: AC Voltage Detection in progress, showing a reading of 228V AC.

6.2. Live/Neutral Wire Check

To distinguish between live and neutral wires, use the test nib to approach each wire. The device will compare the strength of the detected voltage signal:

Live Wire: The device will detect a stronger voltage signal, typically indicated by a red backlight and a higher reading.
Neutral Wire: The device will detect a weaker or no voltage signal, typically indicated by a green backlight.

Diagram showing live and neutral wire detection with BSIDE Z2 — Image: Visual representation of Live/Neutral Wire Check, showing green for neutral and red for live.

6.3. Zero Fireline Detection (Breakpoint Finding)

This function helps identify the live (fire) line and the neutral (zero) line, and can also assist in finding breakpoints in a live wire.

Fire Line Measurement: When the test nib is near the fire line, the backlight turns red, and an alarm sound is issued.
Zero Line Measurement: When the test nib is near the zero line, the device will show no reactivity or a green screen display.

Diagram showing zero fireline detection with BSIDE Z2 — Image: Zero fireline detection, indicating red for fire line and green for zero line.

6.4. Circuit Continuity Check

The device can check if a circuit is on or off by sensing the strength of the signal. This is useful for identifying breaks in wires or checking switch functionality.

High Signal Intensity: Red backlight flashes, indicating continuity or a strong signal.
Medium to Low Signal Strength: Green backlight flashes, indicating a weaker signal or partial continuity.

BSIDE Z2 checking circuit continuity with red and green backlight indicators — Image: Circuit continuity check, showing red backlight for high signal and green for medium/low signal.

6.5. LED Flashlight Function

The integrated LED flashlight provides convenient lighting in dimly lit work areas. Activate it by pressing the dedicated light button.

BSIDE Z2 with LED flashlight illuminated — Image: The BSIDE Z2's LED flashlight providing illumination.

6.6. Video Demonstration

Video: A demonstration of the BSIDE Z2 Smart Voltage Tester in use, showing its various detection capabilities.

7. Specifications

Below are the technical specifications for the BSIDE Z2 Smart Voltage Tester:

Technical Index	Parameter
Alternating current voltage precision	Range: 12-300V, Resolution: 1V, Accuracy: ±5.0%
Display	LCD display (Analog and Digital)
Sampling rate	0.5 second
Alarm mode	Analogue bar, backlight and beep
Automatic shut-off time	About 5 minutes
Operating temperature and humidity	0-40°C, 0-90%RH
Storage temperature and humidity	-20-60°C, 0-75%RH
Power supply	1.5V AAA × 2 (Battery Included: Yes)
Working altitude	2000m max
Dimensions	2222.5188mm
Weight	50g
Certification	CE, FCC, RoHS
DIY Supplies	Electrical
High-concerned chemical	None

Table of technical specifications and dimensions for BSIDE Z2 — Image: Product dimensions and detailed technical index table.

8. Maintenance

Proper care and maintenance will ensure the longevity and accuracy of your BSIDE Z2 Smart Voltage Tester.

Cleaning: Wipe the device with a dry, soft cloth. Do not use abrasive cleaners or solvents.
Storage: Store the device in a cool, dry place, away from direct sunlight and extreme temperatures. Ensure the operating and storage temperature/humidity limits are respected (see specifications).
Battery Care: If the device will not be used for an extended period, remove the batteries to prevent leakage and damage.
Nib Protection: Always keep the watch cap on the test nib when not in use to prevent damage and ensure safety.

BSIDE Z2 auxiliary functions including nib protection and auto shutdown — Image: Product auxiliary functions, including nib protection and automatic shutdown.

9. Troubleshooting

If you encounter issues with your BSIDE Z2, refer to the following common problems and solutions:

Problem	Possible Cause	Solution
Device does not power on.	Dead or incorrectly installed batteries.	Replace batteries with new AAA 1.5V batteries, ensuring correct polarity.
Inaccurate or inconsistent readings.	Low battery, interference from other electrical fields, or device malfunction.	Replace batteries. Move away from strong electromagnetic fields. If problem persists, contact support.
No detection when voltage is present.	Device not powered on, low battery, or incorrect operating mode.	Ensure device is on. Check/replace batteries. Verify correct mode for detection.
Automatic shutdown occurs too quickly.	Normal operation (5-minute inactivity shutdown).	This is a power-saving feature. Simply power the device back on.

10. User Tips

For best non-contact detection results, ensure the test nib is as close as possible to the conductor without touching it.
When checking live/neutral wires, observe both the display reading and the backlight color for a clear indication.
Utilize the built-in LED flashlight when working in poorly lit areas to improve visibility and safety.
Always test the device on a known live circuit before using it on an unknown circuit to confirm it is functioning correctly.

11. Warranty and Support

BSIDE products are manufactured to high-quality standards. This product comes with a 12-month warranty from the date of purchase, covering manufacturing defects. For technical support, warranty claims, or any questions regarding your BSIDE Z2 Smart Voltage Tester, please contact the BSIDE Official Store customer service. Please retain your proof of purchase for warranty validation.