Can the unit handle short period inrush current over 100A? And why not allow remote reset button?

Yes. It won't damage the meter with the short period current over 100A.

How long is the shorter CT cable? Only the length of the longer cable is listed.

The length of the short CT cable is 5.9inch(15cm).

I see how you can zero the current measurement, but my voltage measurement is off by a full 0.5V. How is the voltage measurement calibrated?

Please follow the instructions below to reset the voltage value to factory setting and it should solve the prolem. If not, please click the link of "ask seller" in your order details to get a replacement. How to reset the voltage value to factory setting: Press and hold the back button for 6 seconds then release the button. And it will display "5HH" on the screen.

does this work with lead acid and lithium batteries ?

You can measure any DC 5~100V 100A power source with this meter no matter what type of your battery.

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

Volt Amp Meter, DC 5-100V 100A Waterproof Dual Display Current Voltage Meter, Digital Mini Ammeter Voltmeter Gauge with Hall Effect Sensor Current Transformer

Product ID: 475304349

Details

Brand
bayite
Item dimensions L x W x H
45 x 26 x 18
Material
Plastic
Number of Items
1
Unit count
1 Count

⚡±100A current measurement

💧Waterproof dual display

🔋DC 5-100V range

C$3943

Duties & taxes included

In stock

Sold byAmazon NicaraguaDelivered 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 Nicaragua.

Secure transaction

Description

⚡ Power up your precision — see every amp and volt like a pro!

SAFETY FIRST ELECTRICAL ISOLATION - Protect your sensitive equipment with built-in isolation from high voltage sources—peace of mind guaranteed.
WIDE VOLTAGE CURRENT COMPATIBILITY - Supports DC 5-100V and ±100A, perfect for everything from automotive batteries to solar setups.
PLUG PLAY WITH EXTENDED SENSOR CABLE - Includes a 6.5-foot extension cable for flexible installation in complex setups—professional-grade convenience.
SIMULTANEOUS VOLTAGE CURRENT READOUT - Monitor both metrics in real-time with a clear dual display—never miss a beat in your power system.
HALL EFFECT SENSOR WITH LOOP THROUGH DESIGN - Easily thread large wires (up to 19mm) multiple times to amplify low current signals for ultra-precise readings.

The bayite Volt Amp Meter is a compact, waterproof digital gauge designed for real-time monitoring of DC voltage (5-100V) and current (±100A). Featuring a dual display and a Hall effect sensor with a 3/4 inch through-hole, it supports large wire diameters and allows multiple wire loops to amplify signals. Its electrical isolation ensures safety for sensitive equipment, making it ideal for automotive, solar, and battery management applications.

Specifications

ASIN	B0BFJ5NV5L
Best Sellers Rank	#74,370 in Automotive ( See Top 100 in Automotive ) #7 in Car Electrical Ammeters
Brand Name	bayite
Customer Reviews	4.5 4.5 out of 5 stars (342)
Item Dimensions	45 x 26 x 18 millimeters
Manufacturer	bayite
Material Type	Plastic
Number of Items	1
Number of Packs	1
Part Number	CS.3B.036
Unit Count	1 Count

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

Abdullah B.

Great price for an authentic product. Fast international shipping too!

3 weeks ago

Anjali K.

The product quality is outstanding. Exactly what I needed for my work.

1 month 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.