Hello, will i need to peel a tomato? a cucumber? in order to measure hardness. thanks!

Hi there, you do not need to peel to measure.

How do you convert to Newtons?

Hi there, the unit of the item is 1Kg/cm2, and 1Kg/cm2=9.8N

You can measure the hardness in tomatoes?

Hi there, GY-3 fruit firmness penetrometer can mearsure not only hard fruit, but also soft fruits. So the hardness of tomatoes can be measured.

can this penetrometer measure pineapple ripeness?

Yes. This fruit firmness penetrometer can judge the maturity of pineapple based on its hardness.

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

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NEWTRY GY-3 Fruit Hardness Tester Fruit Firmness Penetrometer Sclerometer for Determining the Maturity Level of Fruit (GY-3)

Product ID: 116248513

🍏Measures both soft & hard fruits

📏Compact & portable design

⚖️Precise alloy measuring head

¥23481

Duties & taxes included

In stock

Sold byAmazon JapanDelivered 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 Japan.

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Description

🍎 Unlock the perfect pick every time with precision fruit firmness testing!

DUAL TEXTURE MASTERY - Seamlessly test soft and hard fruits like strawberries and apples with one device.
LIGHTWEIGHT PORTABLE - Weighing just 386g, it fits perfectly in your lab or field kit for on-the-go testing.
PRECISION YOU CAN TRUST - Alloy measuring head delivers accurate, reliable firmness readings every time.
INTUITIVE ANALOG DISPLAY - Quickly grasp fruit maturity with a clear, easy-to-read numerical dial—no batteries needed.
VERSATILE PROFESSIONAL TOOL - Ideal for fruit farms, research labs, universities, and quality control in export and storage.

The NEWTRY GY-3 Fruit Hardness Tester is a compact, battery-free penetrometer designed to measure the firmness of both soft and hard fruits. Featuring a precise alloy measuring head and an intuitive analog display, it supports accurate maturity assessment for apples, pears, strawberries, and more. Lightweight and portable, it’s perfect for professional use in research, farming, and quality control environments.

Specifications

ASIN	B0711XJ3TP
Batteries Required?	No
Batteries included?	No
Best Sellers Rank	112,464 in Business, Industry & Science ( See Top 100 in Business, Industry & Science ) 137 in Surface & Hardness Testing
Colour	Gy-3
Customer Reviews	3.7 3.7 out of 5 stars (41)
Date First Available	19 Oct. 2017
Guaranteed software updates until	unknown
Item Package Quantity	1
Item Weight	386 g
Manufacturer	NEWTRY
Manufacturer reference	GY-3
Package Dimensions	19.3 x 11.94 x 5.84 cm; 386 g
Part Number	GY-3

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Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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¥23481

Duties & taxes included

In stock

Sold byAmazon JapanDelivered 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 Japan.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

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The customer service exceeded my expectations. Perfect for buying products you can't find elsewhere.

1 week ago

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Very reliable shop with genuine products. Will definitely buy again!

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