# Unit UT17B MAX Digital Multimeter, TRMS, CAT III 600V, AC/DC Voltage and Current, Resistance, Capacitance, Frequency, Temperature

**URL:** https://aio.lv/en/product--unit-ut17b-max--11274947
**Data updated:** 2026-05-22 07:20 (EEST)
**Category:** Measuring tools
**Manufacturer:** Unit
**Manufacturer code:** UT17B MAX
**EAN:** 6935750517192
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 93.49 €
**Prices and availability valid until:** 2026-07-18 23:59
**Price without VAT (21%):** 77.26 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--unit-ut17b-max--11274947

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 06.07.2026 | free |
| Pickup points | 09.07.2026 | 1.99 EUR |
| Courier delivery to door | 09.07.2026 | 4.99 EUR |

## Summary description

The Unit UT17B MAX is a high-precision digital TRMS multimeter designed for professional electrical testing. It features CAT III 600V safety rating, measuring AC/DC voltage up to 1000V, current up to 10A, resistance up to 60MΩ, capacitance up to 6000µF, and frequency up to 10MHz. Equipped with VFD mode and temperature measurement capabilities, this reliable tool is ideal for industrial maintenance, electronics troubleshooting, and laboratory applications.

## Long description

The Unit UT17B MAX is a professional-grade digital TRMS multimeter engineered for high-precision electrical measurements in demanding environments. This robust device provides accurate readings for AC and DC voltage, current, resistance, capacitance, frequency, and temperature, making it a versatile solution for technicians and engineers. With its CAT III 600V safety rating and specialized VFD mode, it ensures reliable performance during complex electrical diagnostics and industrial maintenance tasks.
Advantages
This multimeter stands out due to its True RMS technology, which allows for accurate measurements of non-sinusoidal waveforms, ensuring precision in modern electrical systems. The inclusion of a VFD mode enables the device to filter out high-frequency noise, providing stable readings when testing variable frequency drives. Its wide measurement ranges, including high resistance and capacitance capacities, offer flexibility for various electronic components. The ergonomic design and clear display facilitate efficient operation in diverse working conditions, while the integrated temperature measurement adds significant value for thermal monitoring.
Suitable for
Industrial electrical maintenance and troubleshooting
Electronics repair and component testing
Laboratory research and development
HVAC system diagnostics
Variable frequency drive testing
This device may not be suitable for high-voltage power distribution systems exceeding the CAT III 600V safety rating. It is also not intended for specialized high-frequency RF engineering applications where specialized spectrum analyzers are required.
Key specifications
Measurement types: AC/DC voltage, AC/DC current, resistance, capacitance, frequency, temperature
Safety rating: CAT III 600V
Display: True RMS
Maximum voltage: 1000V
Maximum current: 10A
Resistance range: up to 60MΩ
Capacitance range: up to 6000µF
Frequency range: up to 10MHz
How to use
To begin using the multimeter, insert the test leads into the appropriate input jacks based on the measurement type required. Select the desired function using the rotary dial. For voltage or current measurements, ensure the circuit is properly connected. Use the VFD button when testing equipment driven by variable frequency drives to ensure stable readings. Always verify the safety rating of the circuit before connecting the probes to prevent damage to the device or injury.
What to consider before purchase
Verify that the CAT III 600V rating meets your specific safety requirements
Ensure the measurement ranges cover your typical application needs
Check if the temperature measurement function requires a specific type of thermocouple
Usage recommendations: Always inspect the test leads for signs of wear or damage before each use. Store the multimeter in a dry, cool environment and remove the batteries if the device will not be used for an extended period to prevent leakage.

## FAQ

### How much does the Unit UT17B MAX Digital Multimeter \| Professional TRMS Tester cost, and is it available for purchase?

The price is 93.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 60 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 06.07.2026 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, Installment. All transactions are 100% secure and encrypted.

### Can Unit UT17B MAX Digital Multimeter \| Professional TRMS 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/11274947/63883794_large.webp