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UHV-420 Portable Vacuum Tester – High Voltage Vacuum Switch Measuring Instrument for Circuit Breaker Testing

UHV-420 Portable Vacuum Tester – High Voltage Vacuum Switch Measuring Instrument for Circuit Breaker Testing

Brand: Orangles

4.7 stars | 777 customer ratings

$5,900.00 $6,899.00 Save 0%

Free Global Shipping Official Warranty Included 30-Day Easy Returns

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Product Description & Specs

The UHV-420 Portable Vacuum Tester is a professional high-voltage measuring instrument designed to accurately test the vacuum degree of vacuum circuit breakers and vacuum interrupters. Featuring a compact, portable design and high-precision measurement, it is ideal for power utilities, electrical maintenance, substations, industrial facilities, testing laboratories, and equipment manufacturers. Built for reliable field and laboratory use, the UHV-420 delivers fast, stable, and accurate vacuum testing to support preventive maintenance and quality control.

BrandOrangles

AvailabilityIn Stock

Rating4.7 / 5 (777 reviews)

Warranty1 Year Warranty

ShippingFree global shipping

Returns30-Day returns support

Customer Reviews

David Garcia

4.6

Simply perfect for daily use. quick delivery. small defects.

3 weeks ago

Amelia Williams

3.1

Beautiful appearance. Outstanding.

3 weeks ago

Ava Johnson

4.4

Absolutely delivery delayed. sleek design. secure packaging.

2 weeks ago

Michael Johnson

4.5

Perfect for daily use and Exactly what I needed.

2 months ago

John Miller

5.0

Modern look. Excellent deal.

3 weeks ago

Charlotte Wilson

3.8

Happy with purchase. Could be better.

3 weeks ago

Mia Anderson

3.2

No complaints and Delivery delayed and Secure packaging.

2 months ago

Emma Anderson

4.6

Very satisfied. Makes life easier.

1 month ago

Olivia Garcia

4.9

Absolutely arrived early. great customer service. good but not perfect.

3 weeks ago

John Brown

4.9

Great customer service. No complaints.

Last week

James Martinez

4.5

Packaging damaged and Missing some features.

2 months ago

Charlotte Moore

4.0

Exactly what I needed. Great customer service. Practical.

2 days ago

Harper Wilson

4.8

Simply stylish. not durable. perfect for daily use.

1 month ago

Amelia Brown

4.2

Arrived early and Solid build and Happy with purchase.

2 months ago

James Wilson

4.6

Simply very reliable and average quality.

2 days ago

William Moore

3.8

Simply modern look. good value for money. lacks quality.

2 months ago

David Jones

4.5

Very satisfied. Affordable. Below expectations.

1 month ago

William Wilson

4.3

Happy with purchase and Not bad.

1 month ago

Michael Wilson

4.7

Elegant. Missing some features. Top quality.

1 month ago

William Jones

4.2

It's top quality and solid build.

2 months ago

Amelia Moore

4.0

Very reasonable and Responsive support and Fast shipping.

1 month ago

Michael Taylor

4.1

Superb. Will definitely order more.

1 month ago

Harper Taylor

4.0

Multi-functional. Missing some features.

2 weeks ago

Ava Martinez

4.8

I love it. Would not buy again.

2 months ago

William Thomas

3.0

Not bad. Pleased with the result. Intuitive design.

2 months ago

Joseph Martinez

4.2

Pleased with the result and Decent for the price.

3 weeks ago

James Williams

4.8

Great quality. Great customer service. No complaints.

2 months ago

John Taylor

4.5

Makes life easier. Very useful.

2 months ago

John Johnson

3.0

Quick delivery. Fine for everyday use. Very reasonable.

1 month ago

Olivia Jones

3.8

Fast shipping. User-friendly.

4 days ago

Joseph Taylor

4.1

It's missing some features and worth every penny and average quality.

2 months ago

William Brown

4.9

Premium feel. Decent for the price. Does not match description.

3 days ago

Harper Williams

4.6

Simply acceptable performance and better than expected and below expectations.

2 months ago

Sophia Rodriguez

4.7

Highly recommend. Packaging damaged.

3 weeks ago

Emma Williams

4.5

Flawless performance. Elegant.

3 weeks ago

Richard Wilson

4.0

Happy with purchase. Fantastic.

2 weeks ago

Ava Brown

4.0

Simply flimsy material and elegant.

1 month ago

Harper Johnson

4.9

Happy with purchase and Average quality and Best price.

Last week

Olivia Williams

3.8

Simply mixed feelings and versatile.

3 weeks ago

Emma Brown

3.4

Simply flawless performance and steal at this price and slightly overpriced.

1 month ago