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header-product Low Resistance Meter Unit UT620A — handheld microohm meter for low-resistance measurements
618.49 €

Low Resistance Meter Unit UT620A — handheld microohm meter for low-resistance measurements

Unit UT620A Low Resistance Meter Photo 1
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Low Resistance Meter Unit UT620A — handheld microohm meter for low-resistance measurements

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Low Resistance Meter Unit UT620A — handheld microohm meter for low-resistance measurements

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Short description

The Unit UT620A Low Resistance Meter is a handheld instrument for measuring low electrical resistance values. Designed for microohm and milliohm measurements, it is suitable for testing connections, busbars, welds and contact resistance in electrical installations and maintenance tasks. The device offers straightforward operation and is intended for field use by electricians and technicians.
Available for order: 1 pcs.
Warranty: 2 Years
SKU: 11340074
Manufacturer: Unit
delivery
to the Customer Service Center at Kengaraga 2b, Riga
09.07.2026 {{selectedOffer.officeDeliveryString}}
free
Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
09.07.2026 {{selectedOffer.officeDeliveryString}}
free
Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
14.07.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 € (Weight: 2.00 kg)
Parcel couriers
Latvijas Pasts pakomāts / Unisend LV / DPD Paku skapis / Omniva LV / Venipak Pickup LV / Venipak Locker LV / Latvijas Pasts nodaļa
14.07.2026 {{selectedOffer.parcelStationDeliveryString}}
From 1.99 €
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3 mth. х 206.16 €

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All payment Methods:
Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment, Leasing for legal entities
36 months installment: from 17.18 euros per month
Leasing for legal entities: from 21.52 euros per month
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Product information

Description

The Unit UT620A Low Resistance Meter is a handheld microohm meter designed to measure very low electrical resistance values in field and workshop environments. It performs microohm and milliohm measurements intended for verification of electrical connections, busbars, welds and contact resistances. The instrument emphasizes straightforward operation, portability and suitability for routine inspection and maintenance tasks by electricians and technicians.

Advantages

The meter delivers direct low-resistance readings with a compact handheld format that supports on-site testing. Its measurement range and resolution are tuned for microohm and milliohm diagnostics, enabling accurate assessment of joint integrity and contact quality. The unit’s controls and display are arranged for simple operation, reducing setup time for typical maintenance workflows.

Suitable for

  • Measuring contact resistance of connectors and terminals
  • Testing welded joints and busbar continuity
  • Verifying low-resistance values in power distribution and switchgear
  • Routine maintenance checks and commissioning of electrical installations

Key specifications

  • Type: handheld low resistance (microohm/milliohm) meter
  • Measurement capability: designed for microohm and milliohm ranges
  • Form factor: portable, battery-powered handheld unit suitable for field use
  • Interface: simple front-panel controls and clear numeric display for measurement results
  • Application environment: intended for electrical maintenance, inspection and troubleshooting

How to use

Connect the meter’s test leads and attach the test probes or clamps to the two points of the circuit under test following standard four-terminal or recommended contact methods for low-resistance measurement. Power the handheld unit and select the appropriate measurement range if applicable; allow a brief stabilization time and read the displayed resistance value. When measuring joints or busbars, ensure clean contact surfaces and firm probe attachment to obtain consistent results. Follow standard safety procedures for working on live or de-energized electrical equipment as required.

Usage recommendations

For most accurate results, clean contact surfaces before measurement, use the recommended four-wire connection technique when possible, and allow the meter to stabilize after connecting probes. Store the instrument in a dry environment and replace batteries according to the manufacturer’s guidance to maintain reliable field performance.

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Customer reviews

Customer questions

FAQ

How much does the Unit UT620A Low Resistance Meter cost, and is it available for purchase?

The price is 618.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 1 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 09.07.2026 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, Leasing for legal entities. All transactions are 100% secure and encrypted.

Can Unit UT620A Low Resistance Meter be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. We work with leading banks and leasing companies in Latvia, allowing you to make your purchase on convenient terms — with a minimal down payment and a repayment period from 3 to 36 months. You can apply for credit or installments for the Unit UT620A Low Resistance Meter online, and the application process is as simple as possible:
  • Select the product on the website and add it to your cart;
  • When placing your order, choose the payment method “Installments”;
  • Fill in the required details for the lending partner;
  • Receive a decision within a few minutes.
For more information about available payment options, interest-free installment terms, and credit conditions in Latvia, please visit the Payment page.

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. We will assist with consultation, warranty claim processing, and coordination with certified service centers.
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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Fast Delivery Get your orders as quickly as possible — right to your door, parcel lockers, or pickup points across Latvia and the EU.
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Secure Payment Pay the way you prefer: cash, VISA, MasterCard, Apple Pay, Google Pay, bank transfer, or 0% installment plan.
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Quality Since 2008 AiO.lv has been on the market for over 18 years and has earned trust — with more than 6000 genuine positive reviews on Google.