How do you set the display where all the numbers are big? it shows a picture where there all big?

There is a select button to cycle though a choice of display options. There is also a zero button along with an on/off button (if my 78 y.o. memory serves me correctly). If that doesn't do what you want, I'm out of guesses. One observation might be that only whole and NOT fractional numbers appear large. Hope this helps.

What size screw is needed for battery cover? I tried jeweler screws but they are too small. I lost mine replacing battery.

I'm not sure but if you go to lowes or tractor supply I'm sure you'll find what you need fairly easy.

What is the casing of the digital readout made of? Plastic or metal?

The description says the housing is made of metal with a silver paint finish. Feel and weight suggests metal construction. It is heavier than others I have that are plastic.

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Kynup Digital Caliper 6 Inch Measuring Tool, Professional Stainless Steel Electronic Micrometer with Large LCD Screen, Vernier Caliper, Inch Metric Fraction Conversion, Auto-Off, IP54 Splash Proof

Kynup Digital Caliper 6 Inch Measuring Tool, Professional Stainless Steel Electronic Micrometer with Large LCD Screen, Vernier Caliper, Inch Metric Fraction Conversion, Auto-Off, IP54 Splash Proof

Product ID: 168108713

Details

Brand
Kynup
Material
Stainless
Number of Batteries
3 Lithium
Product Dimensions
3.5"L x 9.5"W
Range
1.5E+2

💧IP54 splash-proof durability

📏6-inch precision range

🔋Smart auto-off for battery life

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Description

📐 Measure Like a Pro, Every Time!

POWER SMART - Auto-off feature extends battery life so you’re never caught off guard
BUILT TO LAST - Heavy-duty stainless steel frame resists warping and wear
READ WITH EASE - Large LCD screen with quick-switch Inch/Metric/Fraction modes
PRECISION PERFECTED - ±0.001"/0.02mm accuracy for flawless measurements every time
READY OUT OF THE BOX - Includes batteries, screwdriver, and protective case for instant use

The Kynup 6-inch Digital Caliper is a professional-grade stainless steel micrometer offering ultra-precise measurements with ±0.001" accuracy. Featuring a large, easy-to-read LCD screen with inch, metric, and fraction modes, it’s designed for seamless versatility. Its IP54 splash-proof rating and smart auto-off function ensure durability and long battery life. Complete with batteries, a screwdriver, and a protective case, this tool is perfect for engineers, DIYers, and professionals demanding reliable precision.

Specifications

ASIN	B07X8JQ8L5
Best Sellers Rank	#546 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #1 in Outside Micrometers
Brand	Kynup
Brand Name	Kynup
Customer Reviews	4.6 out of 5 stars 11,776 Reviews
Item Dimensions L x W	3.5"L x 9.5"W
Item Weight	0.19 Kilograms
Manufacturer	Kynup
Material	Stainless Steel
Material Type	Stainless Steel
Model	170-2
Number of Batteries	3 Lithium Metal batteries required. (included)
Part Number	USQC03301915
Product Dimensions	3.5"L x 9.5"W
Range	1.5E+2 Millimeters
UPC	791315414919 791378538942
Unit Count	1.0 Count

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21926 Ft

Duties & taxes included

In stock

Sold byAmazon HungaryDelivered 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 Hungary.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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