VellemanAtlas ESR70

Q: What type of leads come with the unit, i. e. alligator/pin probe?

Jack, if you wanted to use pin probes they would attach to the alligator clips. The leads on the unit are about 20" long anyway.

Q: I work on old Amps, can it test 350 volt & 450 volt capacitors.this question is pertaining to the Atlas ESR 70

As others have mentioned, it can test those capacitors if they are in their discharged state.The manufacturers specs say - it can auto discharge up to +/- 50v and for a cap that is less than 10uF the absolute maximum it can withstand is +/- 275v, over 10uF that is +/- 50v

Q: Can this unit be used to test capacitors in circuit (without unsoldering)?

Atlas ESR can be used in the circuit. For this reason, also be measured without removing the capacitor from the substrate. Of course, even if you test a capacitor is removed from the circuit, can be measured.

Q: so it only checks capacitance of .1uf or higher?

Its capacitance measurement range is 1uF to 22,000uF with 0.2uF accuracy.

Product ID: 575508483

Secure Transaction

Details

Brand
Velleman
Power source
Battery
Style
Modern
Colour
Purple
Item weight
0.1 Kilograms

⚡In-circuit & charged capacitor safe

📏0.01Ω ESR resolution

🔊Audible multi-tone alerts

Frequently Bought Together

Velleman Atlas ESR70 Capacitance and ESR Meter

Velleman DCA55 Semiconductor Analyzer

Peak Atlas LCR45 LCR and Impedance Meter

Description

⚡ Diagnose like a pro, hear the difference!

SAFE RELIABLE - Automatically discharges charged capacitors before testing, protecting you and your device.
PINPOINT PRECISION - Measure ESR with ultra-fine 0.01 ohm resolution for flawless diagnostics.
SMART AUDIBLE ALERTS - Instant sound cues guide you through nominal to critical ESR levels—no guesswork needed.
DYNAMIC RANGE MASTERY - Expanded 0 to 40 ohms range covers everything from tiny to massive capacitors effortlessly.
IN CIRCUIT CONVENIENCE - Test capacitors without desoldering, saving time and preserving your workflow.

The Velleman Atlas ESR70 is a cutting-edge ESR and capacitance meter designed for professionals who demand precision and efficiency. Featuring an enhanced 0.01 ohm resolution and a doubled measurement range up to 40 ohms, it delivers accurate in-circuit testing with automatic discharge protection for charged capacitors. Its innovative audible alerts provide real-time feedback, making capacitor diagnostics faster and more intuitive than ever.

Specifications

Manufacturer	Velleman
Part number	166225
Item Weight	96 g
Product Dimensions	0.1 x 0.1 x 0.1 cm; 96 g
Batteries	1 12V batteries required. (included)
Item model number	ESR70
Color	Purple
Style	Modern
Power source type	Battery Powered
Item Package Quantity	1
Number Of Pieces	1
Batteries Included?	Yes
Batteries Required?	No

Have a Question? See What Others Asked

What type of leads come with the unit, i. e. alligator/pin probe?

I work on old Amps, can it test 350 volt & 450 volt capacitors.this question is pertaining to the Atlas ESR 70

Can this unit be used to test capacitors in circuit (without unsoldering)?

so it only checks capacitance of .1uf or higher?

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

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