How to Use:
Hold the instrument, place the instrument on the sample, apply sufficient pressure steadily and quickly, and read the displayed value. This reading is the Barcol hardness value. When unit conversion is required, the HW, HB, HV, HRB, HRE, HRF, HRH unit can be converted by short pressing the power/function key before measurement. After setting the unit, the value displayed during measurement is the value of the selected hardness scale.

Specification:
Item Type: Barcol Hardness Tester
Material: Iron
Model: 934-1S
Power Supply: CR2030 1x3V (not included)
Application: Metal hardness measurement
Measurable Parameters: Barcol (HBa), Brinell (HB), Vicker (HV), Webster hardness value (HW), for Rockwell hardness value (HRB/HRE/HRF/HRH)
Measuring Range: 0-100 HBa, equivalent to 25-135HBW
Resolution: 0.5 HBa
Indication Error: 81-88HBa±1 HBa 42-48 HBa±2HBa
Repeatability Error: 81-88HBa±1.5HBa 42-48HBа±2.5HBa
Working Environment: Temperature 0-40℃ humidity:
Package List:
1 x Hardness Tester(Battery Not Included)
4 x Hardness Block
1 x Supporting Feet
2 x Spare Indenter
1 x Correction Wrench
1 x Instrument Box
2 x Key
1 x Manual