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 Measuring Tool, 12 Inch Stainless Steel Micrometer

Product ID: 557071474

Details

Brand
Kynup
Material
Stainless
Measurement accuracy
±0.001”
Product dimensions
13.5L x 43W
Range
0-12 inches mm

💧IP54 splash-proof stainless steel

📏12-inch precision range

⚙️±0.0015” accuracy

€ 182.33

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Description

📐 Measure Like a Pro, Every Time!

SMART AUTO OFF BATTERY SAVER - Stay powered longer with automatic shutdown after 6 minutes of inactivity—efficiency meets convenience.
RUGGED SPLASH PROOF DURABILITY - Crafted from premium stainless steel with IP54 splash resistance—built to withstand your busiest workbench.
TRIPLE UNIT CONVERSION MASTERY - Seamlessly switch between inches, millimeters, and fractions with a single button—measure your way, every time.
UNMATCHED PRECISION ENGINEERING - Experience ultra-fine accuracy down to ±0.0015”/0.03mm, ensuring your projects meet the highest standards.
VERSATILE 4 IN 1 MEASURING POWER - Measure depth, steps, internal and external diameters effortlessly with specialized jaws and probe included.

The Kynup 12-inch Digital Caliper is a professional-grade measuring tool featuring a stainless steel splash-proof body, ±0.0015” accuracy, and versatile 4-way measurement capabilities. It offers quick unit conversion between inches, millimeters, and fractions, with a user-friendly zero calibration and auto-off function to save battery life. Ideal for DIY enthusiasts, jewelers, and woodworkers seeking precision and durability in one sleek device.

Specifications

ASIN	B09KGHRKHY
ASIN	B09KGHRKHY
Batteries	1 CR2032 batteries required. (included)
Best Sellers Rank	#9,412 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #10 in Digital Calipers
Brand Name	Kynup
Customer Reviews	4.5 4.5 out of 5 stars (167)
Customer reviews	4.5 4.5 out of 5 stars (167)
Date First Available	18 May 2023
Included Components	Screws
Item Dimensions L x W	13.5L x 43W centimeters
Item Highlight	Vernier Dial Caliper Tool with Inch/Metric/Fraction Conversion, Auto-Off & IP54 Splash Proof for DIY & Industrial Use
Item Weight	735 g
Item model number	170-4
Manufacturer	Kynup
Manufacturer	Kynup
Material Type	Stainless Steel
Measurement Accuracy	±0.001”
Model	170-4
Number of Batteries	1 CR2032 batteries required. (included)
Number of Items	1
Number of Packs	1
Part Number	12INDCQC10271007
Product Dimensions	38.99 x 10.21 x 1.47 cm; 734.82 g
Range	0-12 inches, 0-300 mm inches, millimeters
Unit Count	1.0 Count

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TrustScore 4.5 | 7,300+ reviews

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Excellent communication throughout the order process. Product is perfect.

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

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€ 182.33

Duties & taxes included

In stock

Sold byAmazon CyprusDelivered 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 Cyprus.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Meera L.

Smooth transaction and product arrived in perfect condition.

3 weeks ago

Anjali K.

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

1 month ago

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