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header-product Schneider Electric Unica IMT23109 Contact Voltage Tester 5-1000V AC
18.49 €

Schneider Electric Unica IMT23109 Contact Voltage Tester 5-1000V AC

Schneider Electric Unica IMT23109 Contact Voltage Tester Photo 1
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Schneider Electric Unica IMT23109 Contact Voltage Tester 5-1000V AC

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Short description

The Schneider Electric Unica IMT23109 is a professional contact voltage tester designed for AC voltage detection in the range of 5-1000V. Featuring CAT IV overvoltage protection and an operating frequency of 50-400 Hz, it ensures reliable safety for electrical diagnostics. The device is powered by two 1.5V AAA alkaline batteries, making it an essential tool for electricians and maintenance professionals requiring precise and safe voltage verification.
Available for order: 3 pcs.
Warranty: 2 Years
SKU: 10707999
free shipment

Cheapest delivery:

Unisend LV

Pick-up points

Unisend LV

Cost

1.79 €

Deliver

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Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
03.08.2026 {{selectedOffer.officeDeliveryString}}
free
Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
06.08.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 € (Weight: 0.05 kg)
Parcel couriers
Unisend LV / Venipak Pickup LV / Venipak Locker LV / Latvijas Pasts pakomāts / DPD Paku skapis / Omniva LV / Latvijas Pasts nodaļa
06.08.2026 {{selectedOffer.parcelStationDeliveryString}}
From 1.79 €
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Payment Methods:
Bank transfer
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Product information

Description

The Schneider Electric Unica IMT23109 is a professional-grade contact voltage tester engineered for precise AC voltage detection within the 5-1000V range. This reliable diagnostic tool is designed to meet the rigorous demands of electrical maintenance, providing clear feedback for voltage presence. With its robust construction and adherence to high safety standards, it serves as a dependable instrument for verifying electrical circuits in various environments.

Advantages

This voltage tester offers significant benefits for professionals who prioritize safety and accuracy. Its wide operating frequency range allows for versatile use across different electrical systems, while the CAT IV overvoltage protection ensures a high level of safety during operation. The compact and lightweight design makes it easy to carry in a tool belt or pocket, ensuring it is always available when needed for quick diagnostics. The use of standard alkaline batteries provides long-lasting power and ease of replacement in the field.

Suitable for

  • Electrical diagnostics and troubleshooting
  • Verifying voltage presence in AC circuits
  • Maintenance tasks in residential and commercial buildings
  • Safety checks before performing electrical repairs

When it may not be suitable

This device is specifically designed for contact voltage testing and is not intended for non-contact voltage detection. It is not suitable for measuring DC voltage or for use in environments exceeding the specified CAT IV safety rating.

Key specifications

  • Voltage detection range: 5-1000V AC
  • Operating frequency: 50-400 Hz
  • Overvoltage category: CAT IV
  • Power source: 2 x 1.5V AAA alkaline batteries
  • Dimensions: 152 mm x 32 mm x 28 mm
  • Weight: 0.05 kg

How to use

To use the Schneider Electric Unica IMT23109, ensure that the AAA batteries are correctly installed in the battery compartment. Place the probe tip in direct contact with the conductor or terminal you wish to test. The device will indicate the presence of voltage within the specified range. Always verify the functionality of the tester on a known live source before and after use to ensure accurate readings.

What to consider before purchase

  • Verify that your application requires contact-based voltage testing.
  • Ensure the voltage range of your equipment falls within the 5-1000V AC limit.
  • Check that the CAT IV safety rating meets your specific site requirements.

Usage recommendations

Always inspect the device for physical damage before each use. Keep the probe tip clean and free of debris to maintain optimal contact and measurement accuracy. Store the device in a dry place and remove the batteries if the tester will not be used for an extended period.

Specifications

Product colour: The colour e.g. red, blue, green, black, white.
Green
All features
Compatible battery technologies: Batteries that can be used with this product.
Alkaline
Compatible battery sizes:
AAA
Operating principle: This principle refers to the basic design of the headphones i.e. the way the headsets couple to our ears and whether the back of the headphone part of the headset is open to the outside world or sealed against it. It can be in the ear (earbuds), on the ear (superaural) or over the ear (circumaural) and Open, Closed or Semi-open.
Contact
Overvoltage category:
CAT IV

Battery

Number of batteries supported: The number of batteries that can be used with the product.
2

Other features

LED indicators:
Yes

Weight & dimensions

Weight: Weight of the product without packaging (net weight). If possible, the net weight is given including standard accessories and supplies. Please note that sometimes the manufacturer leaves out the weight of accessories and/or supplies.
0.05 kg
Height: The measurement of the product from head to foot or from base to top.
152 mm
Depth: The distance from the front to the back of something.
28 mm
Width: The measurement or extent of something from side to side.
32 mm

Power

Battery voltage: The voltage (V) of the battery.
1.5 V
AC input frequency:
50 - 400

Features

Product colour: The colour e.g. red, blue, green, black, white.
Green

Description

Machine translation. Load original

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Customer reviews

Customer questions

FAQ

How much does the Schneider Electric Unica IMT23109 Contact Voltage Tester cost, and is it available for purchase?

The price is 18.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 3 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 03.08.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

What payment options are available?

AiO.lv offers several payment methods: Bank transfer. All transactions are 100% secure and encrypted.

Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

What is the warranty period?

All Schneider Electric products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized Schneider Electric service centers and through AiO.lv

Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. We will assist with consultation, warranty claim processing, and coordination with certified service centers.

How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: product colour, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

Where can I download the instructions for Schneider Electric Unica IMT23109 Contact Voltage Tester?

You can download the instructions in PDF format from the “Instructions” section on the product description page. The file contains complete information about installation, setup, and usage.
warranty
14-Day Return Policy We are confident in our quality, but if the purchase doesn’t fit — you have 14 days to return the product with peace of mind.
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