# Voltage tester Wiha 45222 up to 400 V AC CAT II with 2x AAA batteries

**URL:** https://aio.lv/en/product--wiha-45222--4727761
**Data updated:** 2026-04-29 18:27 (EEST)
**Category:** Cable testers
**Manufacturer:** wiha
**Manufacturer code:** 45222
**EAN:** 4010995452223
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 52.99 €
**Prices and availability valid until:** 2026-07-14 23:59
**Price without VAT (21%):** 43.79 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--wiha-45222--4727761

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 01.07.2026 | free |
| Pickup points | 06.07.2026 | 1.99 EUR |
| Courier delivery to door | 06.07.2026 | 4.99 EUR |

## Summary description

Handheld voltage tester Wiha 45222 designed for detecting AC voltage up to 400 V with CAT II safety rating. Supplied with two AAA batteries, it provides quick non-contact or contact voltage checks (as specified by manufacturer). Suitable for electricians and maintenance technicians for fault finding, verification of live circuits and basic on-site troubleshooting.

## Long description

The Wiha 45222 voltage tester is a handheld tool for detecting alternating current (AC) voltage up to 400 V with a CAT II safety rating. Supplied with two AAA batteries, this compact tester is intended for quick contact and non-contact voltage checks as specified by the manufacturer. Its design targets electricians and maintenance technicians who need a portable instrument for fault finding, verifying live circuits and basic on-site troubleshooting.
Advantages
The tester combines a clear detection range up to 400 V AC with a CAT II safety classification, offering a balance between measurement capability and protection for single-phase installations. Supplied batteries allow immediate use out of the box. The handheld format provides ease of handling for quick checks in confined or elevated locations. The device supports both contact and non-contact testing modes as described by the manufacturer, enabling flexible approaches to voltage verification.
Suitable for
Quick verification of live single-phase circuits up to 400 V AC
Basic fault finding and on-site troubleshooting
Maintenance inspections in residential and light commercial environments
Portable checks in confined spaces or at height
Key specifications
Voltage detection range: up to 400 V AC
Safety category: CAT II
Power supply: 2 × AAA batteries (included)
Form factor: handheld tester suitable for contact and non-contact checks (manufacturer specified)
How to use
Install the supplied AAA batteries according to the polarity markings, then power the tester on following the manufacturer’s instructions. For non-contact voltage detection, bring the sensor end close to the conductor or outlet and observe the indication method described by the manufacturer. For contact checks, make contact with the intended test point as instructed by the manufacturer while observing safe working practices. Always ensure that the tester is functioning correctly on a known live source before and after testing.
Usage recommendations
Use appropriate personal protective equipment and follow local safety regulations. Verify the tester’s operation on a known live circuit before use, and do not exceed the specified 400 V AC detection range or apply the device in environments requiring higher safety categories than CAT II.

## FAQ

### How much does the Voltage tester Wiha 45222 up to 400 V AC cost, and is it available for purchase?

The price is 52.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 4 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 01.07.2026 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, Bank cards on-line, Apple Pay, Google Pay. 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 wiha 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 wiha 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. More information about warranty service: https://aio.lv/en/warranty

## Image

https://aio.lv/img/cache/product/4727761/68531117_large.webp