Proud Distributors of GUNT Hamburg, UTEST, FOUR E’s Scientific & LABTECH ITALY

Economic Leeb Hardness Tester (LES-THL-210)

Economic Leeb Hardness Tester (LES-THL-210)

SKU LES-THL-210 Categories ,

Converts to all common hardness scales (HV, HB, HRC, HRB, HRA, HS)

Code LES-THL-210
  • Measuring range: 170~960 HLD (Impact device dependant)
  • Accuracy: Display error ±6 HLD
  • Conversions: HLD -HRC – HRB – HB – HV – HS
  • Includes impact device D for majority of hardness testing applications
  • Impact direction: Any (manual setting)
  • Minimum work piece 5kg weight and 5mm thickness (D device)
  • Materials: 9 different common materials
  • Memory: 600 data sets (measured value, scale, impact direction, material)
  • Interface: USB (software included)
  • User re-calibration function
  • c/w case, D device, test block, support ring (small & large), brush, USB cable, software, batteries and manual
  • Optional:  Impact devices -D/C/DC/D+15/DL/G – Support ring set 


Hardness scale HLD – HRC – HRB – HB – HV – HS- HRA
Memory 48~600 Groups (Impact times: 32~1)
Measuring Range HLD (170~960) See below table 1 & 2
Accuracy ±6 HLD (760±30HLD) error of displayed value
±6 HLD (760±30HLD) Repeatability of displayed value
Standard Impact Device D
Optional Impact Devices DC/D+15/G/C/DL
Max. Workpiece hardness 996HV (For impact devices D/DC/DL/D+15/C)
646HB (For impact device G)
Min. Radius of workpiece Rmin =50mm (with special support ring Rmin=10mm)
Min. Workpiece weight 2~5kg on stable support
0.05~2kg with compact coupling
Min. Workpiece thickness 5mm (Impact devices D/DC/DL/D+15)
1mm (Impact device C)
10mm (Impact device G)
Min. Thickness of Hardened Surface 0.8mm
Power Normal AA Battery
Continuous Working Time Approx. 100h (No backlight off)
Operating temperature 0~40℃
Relative humidity ≤90%
Overall Dimensions 125*67*31mm (main unit)
Weight 0.3kg (main unit)

Datapro for hardness tester LES-THL210 

Standard configuration:


Name Qty


1 LES-THL210 Main unit 1 Standard configuration
2 Impact device type D 1 Standard configuration
3 Leeb Standard Test block 1 Standard configuration
4 Cleaning brush 1 Standard configuration
5 Supporting ring 1 Standard configuration
6 Communication cable 1 Standard configuration
7 Manual 1 Standard configuration
8 Carrying case 1 Standard configuration
9 LES-THL210 Datapro software (USB) 1 Standard configuration
10 Mini-printer 1 Standard configuration

Due to the continuous development of our products, the goods supplied may vary in detail to that illustrated on this Website.