Has Klein fixed the battery cap issue as of Jan 2020 yet ?

I buyed in 2019 and I didn't have any issue with battery cap.

How long does the Temp reading stay displayed? Only when you push the button, or does it hold for a few seconds?

It stays "on" for a few seconds

Can it tell the difference between a hot and neutral wire, say when you open up a light switch?

Neutrals. When wiring lighting circuits supplied by a grounded general-purpose branch circuit, the 2011 NEC now requires you to provide a neutral conductor at nearly every switch point [404.2(C)]. The purpose for this is to complete a circuit path for electronic lighting control devices, such as occupancy sensors.

What temperature range will it read?

Spec's list Temp Range as : -22 - 482 degrees Fahrenheit.

Ncvt 6 | Desertcart Congo

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Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

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423433Fr

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Sold byAmazon CongoDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

⚡ Measure, Detect, Dominate — The Ultimate Volt Tester for the Modern Pro

BUILT TO ENDURE - Rugged housing withstands drops up to 6.6 feet—ready for the toughest job sites.
MEASURE LIKE A PRO - Integrated laser distance meter delivers ultra-accurate readings up to 66 feet with 1/16 inch precision.
EFFORTLESS OPERATION - Single-button interface toggles seamlessly between voltage detection and laser measurement for ultimate efficiency.
PRECISION MEETS POWER - Detects AC voltage from 12 to 1000V with non-contact safety and instant alerts.
VISIBILITY IN ANY LIGHT - Reverse contrast LED display ensures crystal-clear readings even in dim or cluttered workspaces.

The Klein Tools NCVT-6 is a professional-grade non-contact voltage tester combined with a high-precision laser distance meter. It detects AC voltage from 12 to 1000 volts with visual and audible alerts, while its integrated laser measures distances up to 66 feet with 1/16 inch accuracy. Designed for durability and ease of use, it features a rugged housing, reverse contrast LED display, and intuitive single-button operation, making it an indispensable tool for electricians and managers who demand precision and reliability on every job.

Specifications

ASIN	B07SLFX6B2
Best Sellers Rank	#12,238 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #14 in Voltage Testers
Brand Name	KLEIN TOOLS
Color	Yellow
Customer Reviews	4.6 4.6 out of 5 stars (2,022)
Global Trade Identification Number	00092644692253
Included Components	2 x Alkaline 1.5V AAA Batteries
Item Dimensions	6.45 x 1.21 x 1.32 inches
Item Type Name	Klein Tools NCVT-6 Non-Contact Volt Tester, 12 - 1000V AC Pen with Integrated Laser Distance Meter, LED and Audible Alarms, Pocket Clip
Item Weight	2.5 ounces
Manufacturer	Klein Tools
Measurement Type	Voltmeter
Minimum Operating Voltage	12 volts_of_alternating_current
Model	NCVT6
Number of Items	1
Part Number	NCVT-6
Power Source	Battery Powered
Specification Met	Cat Iv 1000v
Style Name	with Laser Distance Meter
UPC	092644692253
Unit Count	1 Count
Warranty Description	1 year manufacturer

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Fast shipping and excellent packaging. The Leatherman tool feels very premium and sturdy.

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