Features
1. This Hardness Tester is easy to operate , insert to test
2. This Fruit Tester suitable for professional testing. Widely used by fruit tree scientific research departments, fruit tree farms, fruit companies, colleges and universities, etc.
3. This Fruit Penetrometer can test hardness of soft and hard fruit , for example apple, pear, watermelon, banana
4. This Fruit Firmness Penetrometer has small size, light weight, easy to carry , widely used to inspect of fruits in various fruit places
5. This Fruit Sclerometer Gauge is produced in rugged metal material , reliable quality and also packaged with a safe plastic box

Principle
The hardness of fruit can express by the unit area (s) could undertake
the pressure of dynamometer (N),their specific value is just as the hardness(P).
P=N/S
P—the hardness value of fruit 105Pa or (kg/cm2)
N—pressure of dynamometer (N) N or (kg)
S—the area of pressure m2 or (cm2)

Specification
Model:GY-3
Indication Scale:0.5-12kg/cm2 (×105Pa) & 1-24kg/cm2(×105Pa)
Pressure Head Size:Φ11mm & Φ8mm
Precision:±0.1
Insertion Depth:10mm / 0.39 inch
Size:140×60×30mm / 55.12×23.62×11.81 inch
Weight:0.3KG / 0.66LBS

Package
1 x Hardness Tester
2 x Pressure Head (dia=Φ11mm & dia=Φ8mm)
1 x Manual
1 x Plastic Box