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.

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bayite DC 5-100V 100A Volt Amp Meter with Hall Effect Current Sensor | Dual Display, Bright LED | No Shunt Required | Ideal for Battery, RV & Solar Applications

Product ID: 477566321

Details

Brand
bayite
Item dimensions L x W x H
1.77 x 1.02 x
Material
Plastic
Number of Items
1
Thread Type
Npt

⚡±100A current sensing

💡Dual bright LED display

🔋5-100V DC range

€ 47.72

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Sold byAmazon AustriaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

⚡ Power up your monitoring game with precision and style!

WIDE DC VOLTAGE COMPATIBILITY - Supports 5 to 100V DC, perfect for diverse battery, RV, and solar setups.
ENHANCED SIGNAL STRENGTH WITH LOOPING - Boost low current signals by looping wire through sensor multiple times for precision.
HALL EFFECT SENSOR NO SHUNT REQUIRED - Safe, accurate current measurement without bulky shunts or wiring hassle.
UNIVERSAL CURRENT DIRECTION DETECTION - Measures positive or negative current seamlessly—no polarity worries.
SIMULTANEOUS VOLTAGE CURRENT READOUT - Monitor volts and amps at a glance with dual display—no toggling needed.

The bayite DC 5-100V 100A Volt Amp Meter features a Hall Effect current sensor with dual bright LED displays, enabling simultaneous voltage and current monitoring without a shunt. Designed for battery, RV, and solar applications, it supports a wide DC voltage range and ±100A current measurement, with easy wiring and safe electrical isolation for reliable, professional-grade performance.

Specifications

ASIN	B0BFJ5NV5L
Best Sellers Rank	#42,083 in Automotive ( See Top 100 in Automotive ) #3 in Automotive Replacement Amp Meter Gauges
Brand Name	bayite
Customer Reviews	4.4 4.4 out of 5 stars (345)
Item Dimensions	1.77 x 1.02 x 0.71 inches
Manufacturer	bayite
Material Type	Plastic
Number of Items	1
Number of Packs	1
Part Number	CS.3B.036
Thread Style	Npt
Unit Count	1 Count

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€ 47.72

Duties & taxes included

In stock

Sold byAmazon AustriaDelivered 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 Austria.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

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The product exactly matches the description. Very satisfied with my purchase.

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