DHT-300 Leeb hardness testerDetailed product description：

DHT-300 Leeb hardness tester

Features:

Integrated pen hardness tester, easy to use
Menu operation in both Chinese and English, with two display interfaces: large and small
We can provide three types of sensor models: D, C, and DL
Automatic measurement of average value
1250 sets of data storage
USB interface, can be connected to the computer through software

Measurement range: HL180-960 HRC19.6-68.5 HRB13.5-100.0 HS31.9-99.6 HB30-680 HV80-999

Measurement materials: steel, cast steel, alloy tool steel, stainless steel and heat-resistant steel, gray cast iron, ductile iron, cast aluminum alloy, copper, etc
Hardness standards: HL, HRC, HRB, HS, HB, HV
Indication error:+/-0.5 (HLD800)
Standard sensor: D
Optional sensors: DL/C
Display: 112 X 64 LCD, Chinese menu operation, two display modes
Storage memory: 1250 sets
Data reading: capable of reading stored data and information
Transmission interface: USB interface, can be connected to a computer to transfer stored data
Clock: Real time display of date and time
Power supply: 3.7V rechargeable battery, capable of continuous operation for more than 16 hours
Automatic shutdown: autonomously set the shutdown time or disable the automatic shutdown function
Dimensions: 158mm × 41mm × 26mm