# UNI-T UT251C+ Leakage Current Clamp Meter, 3mA-60A, 0.001mA Resolution, Bluetooth, CAT III 600V

**URL:** https://aio.lv/en/product--unit-ut251c--12574785
**Data updated:** 2026-07-09 14:55 (EEST)
**Category:** Other goods
**Manufacturer:** Unit
**Manufacturer code:** UT251C+
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 290.85 €
**Prices and availability valid until:** 2026-08-08 23:59
**Price without VAT (21%):** 240.37 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--unit-ut251c--12574785

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | Wednesday | free |
| Pickup points | 20.07.2026 | 1.89 EUR |
| Courier delivery to door | 20.07.2026 | 4.99 EUR |

## Summary description

The UNI-T UT251C+ is a high-precision leakage current clamp meter designed for measuring AC currents from 3mA to 60A with a resolution of 0.001mA. It features a 40mm jaw opening, 3000-count display, and harmonic analysis up to 20th order. Equipped with Bluetooth connectivity for data transmission, this device operates within a 5Hz-5KHz frequency range and meets CAT III 600V safety standards for reliable electrical maintenance and troubleshooting.

## Long description

The UNI-T UT251C+ is a professional-grade leakage current clamp meter engineered for high-precision measurement of AC leakage currents. With a measurement range spanning from 3mA to 60A and a high resolution of 0.001mA, this device is an essential tool for electrical maintenance, troubleshooting, and safety inspections. It features a 40mm jaw opening, allowing it to accommodate various cable sizes, and utilizes advanced technology to provide stable readings even in environments with high electromagnetic interference.
Advantages
This clamp meter stands out due to its exceptional sensitivity and accuracy, making it ideal for detecting minute leakage currents that could indicate insulation degradation or potential electrical faults. The integration of Bluetooth connectivity enables seamless data transmission to mobile devices, facilitating remote monitoring and easier documentation of test results. Furthermore, the device includes harmonic analysis capabilities up to the 20th order, providing deeper insights into power quality. The inclusion of a dual-display HTN LCD, built-in flashlight, and backlight ensures that measurements can be performed efficiently even in poorly lit or confined spaces.
Suitable for
Measuring leakage current in home appliances and industrial motors
Electrical safety inspections and preventive maintenance
Power quality analysis and harmonic monitoring
Troubleshooting ground fault issues in electrical circuits
When it may not be suitable
This device is specifically designed for AC current measurements and is not suitable for measuring DC currents. Additionally, while it is robust, it is intended for use within the specified CAT III 600V safety limits and should not be used on high-voltage systems exceeding this rating.
Key specifications
Current measurement range: 3mA to 60A
Resolution: 0.001mA (1µA)
Frequency range: 5Hz to 5KHz
Jaw opening size: 40mm
Display: 3000-count dual display
Connectivity: Bluetooth for data transmission
Safety rating: CAT III 600V
Harmonic analysis: Up to 20th order
How to use
To use the UT251C+, ensure the device is powered on and the appropriate range is selected or set to auto-range. Open the clamp jaws and enclose the conductor being tested, ensuring the jaws are fully closed for an accurate reading. The device will display the current value on the dual LCD screen. For remote data logging, connect the meter to the compatible mobile application via Bluetooth. Utilize the Peak Hold or Data Hold functions to capture transient values or freeze the reading for easier observation.
What to consider before purchase
Verify that your application requires AC leakage measurement rather than DC.
Ensure the 40mm jaw size is sufficient for the diameter of the cables you intend to test.
Check if your mobile device is compatible with the Bluetooth data transmission app.
Confirm that the CAT III 600V safety rating meets the requirements of your work environment.
Usage recommendations
Always inspect the clamp jaws for debris or damage before use to ensure they close completely, as any gap can significantly affect the accuracy of low-current measurements. Keep the device away from strong magnetic fields when not in use to maintain sensor calibration.

## FAQ

### How much does the UNI-T UT251C+ Leakage Current Clamp Meter cost, and is it available for purchase?

The price is 290.85 € (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 Wednesday 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 UNI-T UT251C+ Leakage Current Clamp Meter 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/12574785/68941683_large.webp