◆ New Leeb hardness tester MH-500 with durable metal housing , D&DL 2-in-1 probe optional MH-500 is an advanced state-of-the-art palm sized metal hardness tester with many new features.
◆ It still used our patent dual-coil technology which makes it to have extraordinary accuracy:+/-4HL with high contrast colour TFT display and durable metal housing.
◆ It has a moving bar-graph display which can evaluate the workpiece upon deviation value by different colort for easy visual distinguish.
◆ It can download measuring data to PC and printout to mecro-printer by USB port and wirelessly with internal wireless module.
◆ The battery can be charged simply from USB port , also it has a customer re-calibration and statistics function.
◆ Integrated design , easy operation
◆ Durable metal housing
◆ TFT320*320 colour display
◆ Wide operation environment : -20ºC-70ºC
◆ High accuracy:+/-4HL (or 0.5% @HL800)
◆ Auto compensate error for different impact direction
◆ Moving bar-graph display
◆ Two evaluation modes: By limit / Deviation
◆ Two Calibration modes:Coincident / Independent
◆ Multi-printing mode
◆ Four display styles
◆ Sound reminder
◆ Up to 10 kinds of menu language
◆ D & DL two in one probe
◆ It can connect to computer by USB or Bluetooth
◆ USB and Bluetooth interface, it can connect micro-printer wirelessly
◆ 3.7 V Li-ion rechargeable battery, it can be charged by USB or power source
◆ Statistics value can be calculated automatically
◆ With strength conversion value
◆ Power on / off automatically or manually
◆ Packed in rigid carrying case
Pen-Style Leeb Hardness Tester
±0.5% @ HL=800 / ±4HL
High contrast color TFT 320*320
HL / HRC / HRB / HB / HV / HS / HRA /σb
HL100~960 / HRC0.9~79.2 / HRB1.2~140/ HB1~1878/ HV1~1698 / HS0.5~128/ HRA7~88.5 / σb(rm)24~6599N/mm2
D/ D-DL 2-in-1 (internal)
Materials and curves
11 common metal materials, 75 curves
30/60 files on request , 100 data for each file , can be saved and re-readable
Average /Max. /Min. /S.value
Chinese,English,Traditional Chinese, Russian, German,French, Italian, Turkish, Spanish,Korean
USB/Bluetooth to PC for transfering data , wireless printing , USB for charging
3.7V Li-ion rechargeable battery
Net weight (g)
Conforming to ASTM A956, DIN 50156, GB/T 17394-1998
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