# Unit UT685A KIT Cable Tester for RJ45, RJ11, Ethernet ports with 300m range and PoE support for 802.3AF, 802.3AT, and 802.3BT standards

**URL:** https://aio.lv/en/product--unit-ut685a-kit--12622613
**Data updated:** 2026-08-13 04:17 (EEST)
**Category:** Other goods
**Manufacturer:** Unit
**Manufacturer code:** UT685A KIT
**EAN:** 6935750568538
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 119.70 €
**Prices and availability valid until:** 2026-10-08 23:59
**Price without VAT (21%):** 98.93 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--unit-ut685a-kit--12622613

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | Monday | free |
| Pickup points | 17.09.2026 | 1.99 EUR |
| Courier delivery to door | 17.09.2026 | 4.99 EUR |

## Summary description

Unit UT685A KIT cable tester designed for verifying network and telephone installations. Features testing capabilities for RJ45 and RJ11 interfaces, an operational distance up to 300 meters, Ethernet port testing, and comprehensive PoE detection supporting 802.3AF, 802.3AT, and 802.3BT standards. Ideal for professional network technicians diagnosing and troubleshooting cabling infrastructure.

## Long description

The Unit UT685A KIT Cable Tester is a professional-grade diagnostic tool designed for verifying network and telephone installations. Engineered to meet the demands of modern cabling infrastructure, this device provides reliable testing capabilities for RJ45 and RJ11 interfaces, ensuring proper connectivity and performance. With an operational distance of up to 300 meters and integrated Ethernet port testing, it serves as an essential instrument for technicians working on complex setups. Furthermore, it features comprehensive Power over Ethernet detection, supporting 802.3AF, 802.3AT, and 802.3BT standards to accurately evaluate power delivery across network lines.
Advantages
The Unit UT685A KIT offers exceptional versatility for network installation and maintenance professionals through its multi-functional testing capabilities. Its extended range of up to 300 meters allows technicians to test long cable runs without moving equipment or guessing connection integrity. The inclusion of support for standard PoE protocols up to 802.3BT ensures that modern power-supplying equipment can be thoroughly checked for compliance and operational readiness. Additionally, the dedicated Ethernet port testing functionality streamlines the identification of wiring faults, saving valuable time during troubleshooting procedures.
Suitable for
Testing RJ45 network cables and RJ11 telephone lines
Verifying cable installations up to 300 meters in length
Diagnosing Ethernet port connectivity issues
Detecting and evaluating PoE standards including 802.3AF, 802.3AT, and 802.3BT
Professional network technician troubleshooting and maintenance tasks
When it may not be suitable
This cable tester may not be suitable for individuals working exclusively with fiber optic cabling infrastructure, as it is specifically designed for copper-based RJ45 and RJ11 interfaces. Additionally, casual users or hobbyists with very infrequent cabling needs might find the advanced professional features and PoE detection capabilities beyond their typical requirements.
Key specifications
Supported interfaces: RJ45, RJ11, Ethernet ports
Maximum operating range: 300 meters
Supported PoE standards: 802.3AF, 802.3AT, 802.3BT
Application: Network and telephone cable testing and troubleshooting
How to use
To begin testing, connect the appropriate end of the cable to the corresponding RJ45 or RJ11 port on the tester or remote identifier. Power on the device and select the desired testing mode depending on whether you are verifying basic continuity, cable length, or PoE status. Review the display screen for real-time results regarding wire mapping, distance, and power supply standards. Ensure the cable is disconnected from live high-voltage power sources before initiating diagnostic tests to prevent damage to the equipment.
What to consider before purchase
Verify that your primary testing requirements involve copper RJ45 and RJ11 cabling rather than fiber optics
Check if your networking environment utilizes PoE standards such as 802.3AF, 802.3AT, or 802.3BT that require detection
Confirm that the maximum 300-meter operational range meets the scale of your installations
Usage recommendations
Always inspect the unit and test leads for any signs of physical damage before starting operations. Store the cable tester in a dry, temperature-controlled environment when not in use to protect the internal electronic components and ensure long-term measurement accuracy.

## FAQ

### How much does the Unit UT685A KIT Cable Tester cost, and is it available for purchase?

The price is 119.70 € (valid at the time of publication and already includes all taxes). The item is available for order — 10 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 Monday 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, Installment. All transactions are 100% secure and encrypted.

### Can Unit UT685A KIT Cable Tester be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. Learn more about installments and credit options: https://aio.lv/en/payment#b3

### 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 Unit 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 Unit 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/12622613/69298867_large.webp