RESHY Hard Fruit Firmness Penetrometer Sclerometer Fruit Hardness Tester for Determining The Maturity Level of Fruit (GY-1)

Description

Color:GY-1 Using Steps： Before measurement: Turn the dial to align the drive pointer with the first calibration line of the dial (GY-1 is calibration line 2, GY-2 and GY-3 is calibration line 0.5); Peel the fruit about 1 cm² . Measurement: Hold the hardness tester in hand, make the hardness tester perpendicular to the surface of the fruit under test, press the test head into the fruit evenly, then drive the pointer to start driving the indicator to rotate, When the test head stops at the scale line (10mm), the reading indicated by the indicator is the hardness of the fruit, and the average value is taken three times. After measurement: Rotate the knob to reset the pointer to the initial calibration line.