Voltage Tester 182mm 100-250V - Display Carton T00940 Tvardy
Key information
Availability:In stock (ready to ship)
Shipping time:immediately
Shipping cost:From 3.29 Euro
catalog number:T00940
Availability:
EAN code:5901477192807
Product condition:New, originally packaged
Guarantee:24 months of consumer protection
Weight:0,89 kg
By purchasing this product, you will receive 163 points from us, which you can use for shopping in our store. This applies only to customers registered in our store.
- Product description
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Voltage Tester 182mm 100-250V – model T00940
Single-pole voltage tester for checking for the presence of AC voltage in electrical installations. A tool intended for basic verification measurements at mains voltage levels.
Technical features
Voltage range 100-250V AC
The tester detects AC voltage across a range that covers standard domestic installations (230V) as well as older installations (110V). An indicator lamp lights up when voltage is present, allowing the status of the circuit to be checked quickly.
Compact 182 mm design
The tester's length provides a suitable distance from live parts while remaining easy to handle. Its dimensions make it easy to carry in a work pocket or tool bag.
Transparent handle
The body is made from insulating material, providing protection against electric shock. The transparent construction allows the internal components and the indicator bulb to be inspected visually.
Display carton (24/360)
Packaging designed for retail display. 24 units per outer carton, 360 units per pallet – useful information for bulk orders.
Technical specification
| Model | T00940 |
| Type | Single-pole voltage tester |
| Measurement range | 100-250V AC |
| Overall length | 182 mm |
| Handle material | Insulating plastic (transparent) |
| Indication type | Light (bulb) |
| Unit packaging | Display carton |
| Quantity per carton | 24 pcs |
| Quantity per pallet | 360 pcs |
Applications
- Checking for voltage at socket outlets before connecting appliances
- Verifying the supply at circuit breakers and switches during installation work
- Checking for the presence of voltage in cables before removing electrical accessories
- Testing lighting circuits when replacing fittings and lamps
- Diagnosing basic faults in electrical installations
- Verifying that the supply has been isolated before maintenance work
- Checking the voltage at domestic appliances and power tools
- Checking circuit continuity in simple installations
How a single-pole voltage tester works
A single-pole voltage tester works on the principle of a small current flowing through the user's body to earth. When the probe tip is touched to a live conductor and the metal contact at the end of the handle is touched with a finger at the same time, the circuit is completed through the body's capacitance to earth. The resulting microcurrent (safe for humans) lights the indicator bulb. For this reason, the tester requires contact with the metal contact – without it, no measurement is possible.
Use and safety
How to use
Before testing, check that the tester is working on a circuit of known voltage. To test, touch the probe tip to the point being tested and place a finger on the metal contact at the end of the handle. Illumination of the lamp indicates the presence of voltage.
Limitations of a single-pole voltage tester
The tester does not show the voltage value – it is used solely to detect whether voltage is present. It is not suitable for precise measurements or for use with voltages below 100V or above 250V. It does not detect DC voltage. It is not a substitute for professional meters when diagnosing advanced faults.
Maintenance
Regularly check the condition of the probe tip – mechanical damage can affect measurement accuracy. Check the transparent handle for cracks. If there is no indication at a known voltage, replace the internal bulb. Store in a dry place, away from sources of moisture.
Commercial information
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