What is the current consumption of the meter itself?

The usb meter uses about 16mA and 7mA with display off.

What’s the difference between at34 and at35?

At34 = 4 digits total (ex : 05.01v) AT35 = 5 digits total (ex : 05.011v) There’s no real guarantee the last digits are remotely accurate. So get what’s cheap. Use it. When it burns out (like all cheap electronics) get another one. Done

Does it allow data to pass while using it monitor power to a mobile phone? Like plugged a mobile phone plugged into a pc?

The current can be checked when the mobile phone is connected to the product while in use.

Can usb data pass through? (found my existing usb power meter doesn't.)

Signal cables are straight through, you can use usb data.

Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

Help Track order

Account Cart

Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

Help Track order

Account Cart

MakerHawk USB 3.0 Tester USB Power Meter 3.7-30V 0-4A Voltage Tester Multimeter USB Current Meter IPS Color Display Voltmeter Ammeter Charger Tester AT34

MakerHawk USB 3.0 Tester USB Power Meter 3.7-30V 0-4A Voltage Tester Multimeter USB Current Meter IPS Color Display Voltmeter Ammeter Charger Tester AT34

Product ID: 74306174

Details

Brand
MakerHawk
Color
Blue
Item Weight
14 Grams
Power Source
Battery
Style
Voltage Tester

⚡3.7-30V voltage range

📺0.96-inch IPS color display

🔋0-4A current measurement

E£ 2153

Duties & taxes included

In stock

Sold byAmazon EGYPTDelivered 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 EGYPT.

Secure transaction

Description

⚡ Power up your tech IQ with MakerHawk’s USB tester — because guessing is so last decade!

DATA RETENTION MAGIC - Power-off storage saves capacity & power data so you never lose track of your device’s health.
CHARGER QUALITY CHECK - Detect voltage drops under load to instantly assess charger performance and avoid subpar gear.
CRYSTAL CLEAR DISPLAY - IPS color screen with 160° viewing angle ensures you catch every detail, anytime, anywhere.
PRECISION POWER INSIGHTS - Real-time voltage, current, capacity & power monitoring for ultimate control.
FAST CHARGE COMPATIBILITY - Supports QC2.0/3.0, iPhone & Android fast charging protocols—know your charge status instantly.

The MakerHawk USB 3.0 Tester AT34 is a compact, high-precision multimeter designed for professionals and tech enthusiasts. It measures voltage (3.7-30V), current (0-4A), capacity, power, and temperature with a vibrant 0.96-inch IPS color display. Compatible with fast charging protocols like QC2.0/3.0 and iPhone/Android standards, it features power-off data storage and advanced charger quality diagnostics, making it an essential tool for anyone serious about USB device performance and safety.

Specifications

ASIN	B07FMQZVW2
Best Sellers Rank	#408,755 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #651 in Multi Testers
Brand	MakerHawk
Brand Name	MakerHawk
Color	Blue
Customer Reviews	4.6 out of 5 stars 1,096 Reviews
Item Dimensions	2.52 x 0.87 x 0.47 inches
Item Weight	14 Grams
Item dimensions L x W x H	2.52 x 0.87 x 0.47 inches
Manufacturer	MakerHawk
Measurement Type	Ammeter, Multimeter, Voltmeter
Minimum Operating Voltage	3.7 Volts
Model	02
Part Number	02
Power Source	Battery Powered
Specification Met	3c
Style	Voltage Tester
Style Name	Voltage Tester
UPC	192684493640
Upper Temperature Rating	113 Degrees Fahrenheit

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

Vikram D.

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

2 weeks ago

Neha S.

Excellent communication throughout the order process. Product is perfect.

2 weeks 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.

E£ 2153

Duties & taxes included

In stock

Sold byAmazon EGYPTDelivered 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 EGYPT.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Yusuf A.

Fantastic experience overall. Will recommend to friends and family.

1 month ago

Meera L.

Smooth transaction and product arrived in perfect condition.

3 weeks ago

View all Trustpilot reviews