VEVOR HT100 Circuit Voltage Testers Unit
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This is the original instruction, please read all manual instructions carefully before operating. VEVOR reserves a clear interpretation of our user manual. The appearance of the product shall be subject to the product you received. Please forgive us that we won’t inform you again if there are any technology or software updates on our product
Warning-To reduce the risk of injury, user must read instructions manual carefully.
Parts
Probe (NCV sensor)
- Flashlight
- Signal indicator
- Display
- Power switch
- sensitivity/Flashlight(With sensitivity indicator)
- Battery cover
INSTRUCTIONS FOR USE
- Power on/off
Press the power key and keep up for more than 1 second. The bee buzzed,the screen lit up and entered the test state. When the power on, power key was pressed and the bee turned to shut down. - High/low sensitivity
When the power is opened,the low sensitivity test state is defaults. The sensitivity / flashlight key(less than 1second)can be switched at high and low sensitivity. When the sensitivity indicator light is lit, it is a highly sensitive test state. Low sensitivity test state when extinguished. Notes:- High sensitivity: 12~1000V
- Low sensitivity:48~1000V
- Flashlight
Press the sensitivity / flashlight key and hold for more than 2 seconds.The flashlight is opened;The flashlight is closed by pressing the sensitivity /fashlight key and holding for more than 2 seconds.No signal and no operation will be automatically closed after 3minutes. - AC voltage detection
The voltage detector probe is placed near the AC voltage. When the voltage is induced, the signal light will be lit. The bargraph of the screen will become higher or lower as the voltage signal intensity is induced,and the beep beep hint will become faster or slower with the signal intensity.
Note 1:because the socket structure is different, when not by the backlight color change to distinguish the Live and neutral,generally according to the detected signal intensity to distinguish.
Note2:Distinguish Live and neutral, if Live and neutral is near,the two lines can be separated as far as possible; it is true that it is not separable and can be distinguished according to the intensity of the signal. One of the strong signals is live wire and neutral wire with weak signal. - Auto power off
After about 3 minutes without any operation and No signal detection,the voltage detector will be automatically shut down to extend the battery life. - Low battery indicate
When the battery voltage drops to less than 2.5 volts, the display will display ”” symbol. When the battery voltage drops to less than 2.3 volts, the voltage detector will automatically turn off. When low battery tip,please replace the battery.
- Replace the battery
Rotate the battery cover as shown below, then remove the old battery and install the new battery according to the positive and negative instructions of the battery.
Warning:
To avoid electric shock, the battery cover should not be tested with voltage probe before locking.
Clean
Clean with a wet cloth.
Notes: After cleaning, the voltage detector must be dried before it can be used.
Safety instruction
Warning
To avoid possible electric shock or personal injury:
- If the voltage detector is not used according the to instruction ,the protection function provided by the electric pencil may be affected or invalidation.
- Do not use if the display is not displayed.
- Before using the voltage detector, please test the known power supply to ensure that the voltage detector is in good working condition.
- When using voltage detector, even if there is no indication or no sound alarm, there may still be voltage. Voltage detector indicates the effective voltage when a supply voltage generates enough intensity electrostatic field. If the field strength is very weak, voltage detector can’t detect the existence of voltage. The existence of voltage may be affected by several factors, including but not limited to: shielded wires/cables, thickness and type of insulation, distance from voltage sources, differences in complete insulators, socket design, etc.
- Do not use voltage detector if it is damaged or unable to work properly. Before using, check whether the tip of the probe is cracked or broken.
- Do not apply the rated voltage exceeding the marking on the voltage detector.
- When testing voltages above 30 volts, be extra careful, because such a voltage is at risk of electric shock.
- Comply with local and national safety regulations and use appropriate protective equipment in accordance with local or national authorities.
Product Parameter
- Product name Circuit Voltage Testers Unit
- Model HT100
- Input: 3V/0.039A
- Material ABS
- Colour Black
- Test voltage range AC voltage :12-1000V, 50/60Hz
- Operating temperature 0-40°C
- Storage temperature -10-50°C
- Working humidity <95%
- Altitude <2000m
- Safety Compliance: CAT.Ill 1000V
- Battery : 2X1.5VAAA
Environmental information
Electrical and electronic equipment (WEEE) contains materials, components and substances that may be hazardous and harmful to human health and the environment if waste electrical and electronic equipment (WEEE) is not disposed of correctly. Products marked with a crossed-out wheeled bin are electrical and electronic equipment. The crossed-out wheeled bin indicates that waste electrical and electronic equipment must not be disposed of with unsorted household waste, but must be collected separately.
FCC Information
CAUTION: Changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment! This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions:
- This product may cause harmful interference.
- This product must accept any interference received, including interference that may cause undesired operation.
WARNING: Changes or modifications to this product not expressly approved by the party.responsible for compliance could void the user’s authority to operate the product.
Note: This product has been tested and found to comply with the limits for a Class B digital device pursuant to Part 15 of the FCC Rules, These limits are designed to provide reasonable protection against harmful interference in a residential installation.
This product generates, uses and can radiate radio frequency energy, and if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this product does cause harmful interference to radio or television reception,which can be determined by turning the product off and on, the user is encouraged to try to correct the interference by one or more of the following measures.
- Reorient or relocate the receiving antenna.
- Increase the distance between the product and receiver.
- Connect the product to an outlet on a circuit different from that to which the receiver is connected.
- Consult the dealer or an experienced radio/TV technician for assistance.
Manufacturer: Shanghaimuxinmuyeyouxiangongsi
Address: Shuangchenglu 803nong11hao1602A-1609shi, baoshanqu, shanghai 200000 CN.
Imported to AUS: SIHAO PTY LTD. 1 ROKEVA STREETEASTWOOD NSW 2122 Australia
Imported to USA: Sanven Technology Ltd. Suite 250, 9166 Anaheim Place, Rancho Cucamonga, CA 91730
E-CrossStu GmbH
Mainzer Landstr.69, 60329 Frankfurt am Main.
YH CONSULTING LIMITED.
C/O YH Consulting Limited Office 147, Centurion
House, London Road, Staines-upon-Thames, Surrey,
TW18 4A
Technical Support and E-Warranty Certificate www.vevor.com/support
Frequently Asked Questions
- What should I do if the display shows a low battery symbol?
If the display indicates a low battery, replace the battery following the instructions provided in the manual. - How should I clean the voltage tester?
Use a wet cloth to clean the device. Ensure that it is completely dry before using it again. - What safety precautions should I take while using this product?
Avoid exceeding the voltage limits specified on the device, be cautious with voltages over 30 volts, and always follow local safety regulations.
Documents / Resources
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VEVOR HT100 Circuit Voltage Testers Unit [pdf] Instruction Manual HT100, HT100 Circuit Voltage Testers Unit, HT100, Circuit Voltage Testers Unit, Voltage Testers Unit, Testers Unit |
![]() |
VEVOR HT100 Circuit Voltage Testers Unit [pdf] Instruction Manual HT100, HT100 Circuit Voltage Testers Unit, HT100, Circuit Voltage Testers Unit, Testers Unit, Unit |