Name: UNI-T UT502A Insulation Resistance Tester
Brand: Uni-t
SKU: 399351460
Price: 914.81 NZD
Availability: InStock
Rating: 5 (2 reviews)

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

Help Track order

Account Cart

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

Help Track order

Account Cart

NZ$914

Duties & taxes included

In stock

Sold byAmazon Cook IslandsDelivered 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 Cook Islands.

Secure transaction

Description

⚡ Stay ahead of electrical risks with precision and power in your hands!

SAFETY FIRST ALERTS - Integrated red warning light and buzzer provide instant alerts to keep you ahead of potential electrical hazards.
SMART AUTO FUNCTIONS - Auto discharge, auto power-off, and low resistance zeroing streamline your workflow and boost measurement accuracy.
POWERFUL VOLTAGE RANGE - Versatile test voltages from 500V up to 2500V cover all your insulation testing needs with professional-grade accuracy.
COMPREHENSIVE DIAGNOSTICS - Measure insulation resistance, AC voltage, PI, DAR, and continuous low resistance for full-spectrum electrical health checks.
PRECISION AT YOUR FINGERTIPS - High-resolution 2000 count LCD with overload and backlight ensures crystal-clear readings anytime, anywhere.

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, auto discharge, continuous measurement modes, and safety alerts like a red warning light and buzzer, it ensures reliable diagnostics for transformers, motors, cables, and other electrical equipment. Ideal for maintenance professionals seeking precision, safety, and efficiency in one compact device.

Specifications

ASIN	B079ZKD5VY
ASIN	B079ZKD5VY
Batteries Included?	No
Batteries Required?	No
Best Sellers Rank	#137,483 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #683 in Multi Testers
Color	black
Customer Reviews	4.7 4.7 out of 5 stars (7)
Customer reviews	4.7 4.7 out of 5 stars (7)
Date First Available	14 January 2022
Date First Available	14 January 2022
Item Package Quantity	1
Item Weight	500 g
Item model number	7720182
Item model number	7720182
Manufacturer	UNI-T
Manufacturer	UNI-T
Part number	7720182
Power source type	Battery Powered
Product Dimensions	15 x 10 x 7.1 cm; 500 g
Product Dimensions	15 x 10 x 7.1 cm; 500 g
Specification met	CE
Style	Modern

Reviews

T**Z

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

23.01.2026

I**A

Ottimo prodotto e preciso!

25.02.2026

Common Questions

Are the products genuine and authentic?+

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.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

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

Ravi S.

I loved the variety of products available. Will definitely shop again.

2 months ago

Pooja R.

The customer service exceeded my expectations. Perfect for buying products you can't find elsewhere.

1 week ago

View all Trustpilot reviews

Shop Global, Save with Desertcart

Value for Money

Competitive prices on a vast range of products

Shop Globally

Serving millions of shoppers across more than 100 countries

Enhanced Protection

Trusted payment options loved by worldwide shoppers

Customer Assurance

Trusted payment options loved by worldwide shoppers.

Desertcart App

Shop on the go, anytime, anywhere.

NZ$914

Duties & taxes included

In stock

Sold byAmazon Cook IslandsDelivered 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 Cook Islands.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Anita G.

Good experience, but the tracking updates could be better.

2 months ago

Reema J.

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

1 month ago