Is this meter made in usa and also can it be used for household and automobile purposes.

Made in China. Klein says of the MM400: "For use in basic and controlled electromagnetic environments such as residential, business and light-industrial locations." I've used it for residential and automobile purposes.

Does it measure LoZ voltage?

MM400 does not have a LoZ function, and operating instructions are mute with respect to measuring LoZ. Klein Tools has other multimeter models that have a LoZ function.

Does it come with a case?

Mine did not come with a case, but you can order one. Look at the bottom of the listing at "frequently bought together" or something like that verbiage to show what case to order. I prefer a hard case, so I did not order the soft zipper one.

Can this multimeter test run capacitors?

Probably not, as it's high range on capacitance measurement is only 200 microfarad. Run capacitors are typically in the millifarad range for any decent sized motors, like HVAC.

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

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Klein Tools MM450 Slim Digital Multimeter, Continuity

Product ID: 468635703

Details

Brand
KLEIN TOOLS
Color
Orange/Black
Item Weight
0.58 Pounds
Power Source
Battery
Style
Slim Meter

⚡600V AC/DC voltage range

📏Auto-ranging TRMS accuracy

🛡️Lead-Alert safety LEDs

4245479₫

Duties & taxes included

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Sold byAmazon VietnamDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

⚡ Measure smarter, work faster, stay safe — the pro’s choice in your pocket!

SAFETY FIRST ALWAYS - Lead-Alert LEDs ensure flawless, safe connections every time
PRECISION MEETS PORTABILITY - Slim, pocket-friendly design for on-the-go pros
SEE CLEARLY WORK CONFIDENTLY - Reverse-contrast display adapts to any lighting condition
BUILT TOUGH FOR REAL WORLD USE - Survives 6.6-foot drops—ready for any job site challenge
ALL IN ONE MEASUREMENT POWERHOUSE - Measures voltage, current, resistance, temp, frequency & more

The Klein Tools MM450 is a slim, durable digital multimeter featuring auto-ranging TRMS technology for precise AC/DC voltage (up to 600V), current, resistance, temperature, frequency, and continuity measurements. Its reverse-contrast display ensures visibility in all lighting, while lead-alert LEDs enhance safety by confirming proper test lead placement. Designed for professionals, it fits easily in your pocket and withstands drops up to 6.6 feet, making it ideal for electricians, HVAC, automotive, and industrial use.

Specifications

ASIN	B0B6WW5ZX8
Best Sellers Rank	#9,900 in Automotive ( See Top 100 in Automotive ) #3 in Multimeters & Analyzers
Brand Name	KLEIN TOOLS
Color	Orange/Black
Customer Reviews	4.7 4.7 out of 5 stars (283)
Global Trade Identification Number	00092644693755
Included Components	Slim Digital Multimeter, TRMS Auto-Ranging, 600V, Temp
Item Dimensions	6.5 x 3.15 x 1.09 inches
Item Type Name	Building Material
Item Weight	0.58 Pounds
Manufacturer	Klein Tools
Measurement Type	Multimeter
Model	MM450
Part Number	MM450
Power Source	Battery Powered
Specification Met	Cat Iii 600v, Ce, Ukca Certified
Style Name	Slim Meter
UPC	092644693755
Unit Count	1.0 Count
Warranty Description	Call vendor for warranty

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Trustpilot

TrustScore 4.5 | 7,300+ reviews

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Excellent communication throughout the order process. Product is perfect.

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