Name: UNI-T UT502A Insulation Resistance Tester
Brand: Uni-t
SKU: 399351460
Price: 288.53 EUR
Availability: InStock
Rating: 3.6666666666666665 (3 reviews)

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Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

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€ 288.53

Duties & taxes included

In stock

Sold byAmazon SpainDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Desertcart purchases this item on your behalf and handles shipping, customs, and support to Spain.

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Description

⚡ Stay ahead of electrical faults with precision and safety in one sleek tester!

SAFETY FIRST ALERTS - Integrated red warning light and buzzer keep you instantly informed of critical conditions.
SMART AUTO FUNCTIONS - Auto discharge and auto power-off maximize safety and battery life without lifting a finger.
POWERFUL VOLTAGE RANGE - Test insulation resistance from 500V up to 2500V for versatile, professional-grade diagnostics.
COMPREHENSIVE DIAGNOSTICS - Measure insulation resistance, AC voltage, low resistance, PI & DAR with auto resistivity calculation for full-spectrum electrical health checks.
PRECISION AT YOUR FINGERTIPS - High-res 2000 count LCD with overload and backlight ensures crystal-clear readings anytime.

The UNI-T UT502A Insulation Resistance Tester is a professional-grade tool designed for accurate insulation resistance measurement across a wide voltage range (500V to 2500V). Featuring a 2000 count backlit LCD, continuous measurement modes, and safety alerts including a red warning light and buzzer, it supports advanced diagnostics like PI and DAR measurements with auto resistivity calculations. Ideal for electrical maintenance and testing of transformers, motors, cables, and more, it combines precision, safety, and convenience in a compact 500g device.

Reviews

User

Megaohm

Esta en buen estado, ya es el segundo que compro, el anterior lo deje por mudanza

23.01.2026

User

Soddisfacente come le descrizioni!

Ottimo prodotto e preciso!

25.02.2026

User

qualidade inferior

nao durou um mes nao recomendo

13.07.2026

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Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

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How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Neha S.

Excellent communication throughout the order process. Product is perfect.

2 weeks ago

Vikram D.

The MOLLE sheath is of exceptional quality. Very happy with my purchase.

2 weeks ago

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€ 288.53

Duties & taxes included

In stock

Sold byAmazon SpainDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Spain.

Secure transaction

ProDesertcart PRO

Fast, free shipping, member pricing & priority support.

Join PRO →

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Reema J.

Perfect platform for hard-to-find items. Delivery was prompt.

1 month ago

Ali H.

Fast shipping and excellent packaging. The Leatherman tool feels very premium and sturdy.

1 day ago

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Asin	B079ZKD5VY
Best Sellers Rank	#494 in Multi Testers
Date First Available	14 January 2022
Item Model Number	7720182
Manufacturer	UNI-T
Product Dimensions	15 x 10 x 7.1 cm; 500 g

UNI-T UT502A Insulation Resistance Tester

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Details

Description

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Common Questions