Contact Us
TEL: 86-010-82675282
Fax: 86-010-82675633
Address: Floor 2, Building C, No. 3 courtyard, Jinbangyuan North Street, Xisanqi, Changping District, Beijing 100096, PR CHINA
Digital Portable Hardness Tester

Digital Portable Hardness Tester

·Model:Digital Portable Hardness Tester KH180
·Measuring Range:170~960 HLD
·Provenance:Made in China
·Delivery Time:1-3 days
·Main unit Size:209x85x45mm
·Total weight:5.1kg
·Packing Size:380x320x130mm

Digital portable hardness tester is a multi-function hardness measuring instrument with built-in printer and tolerance setting. Built-in high-speed thermal printer supports on-site instant printing, ensuring the fairness of measurement results and long-term storage and traceability of data.


●  Large screen(128×64 dot matrix LCD), showing all functions and parameters.

●  Test at any angle, even upside down.

●  Support "forged steel (Steel)" material, when using the D/DC impact device test "forged" sample, can read HB value directly, without the need for manual checking table.

●  Wide measuring range. It can measure the hardness of all metallic materials. Direct display of hardness scales HRB, HRC, HRA, HV, HB, HS, HL and three types of strength values immediately.

●  Seven impact devices are available for special application. Automatically identify the type of impact devices.

●  Large capacity memory could store 600 groups (Relative to average times32~1 ) information including single measured value, mean value, testing data, impact direction, impact times, material and hardness scale etc.

●  Upper and lower limit can be preset. It will alarm automatically when the result value exceeding the limit.

●  Battery information indicates the rest capacity of the battery and the charge status.

●  User calibration function.

●  USB port with the PC humanity multi-functions data proceeding software.

●  Original imported high speed thermal printer support the immediate printing function. It can save data permanently.

●  NI-MH rechargeable battery as the power source. Charge circuit integrated inside the instrument. Continuous working period of no less than 200 hours (EL off and no printing).

●  Auto power off to save energy.

●  Industrialized housing design, sturdy, compact, portable, high reliability, suitable for harsh operating environment, vibration, shock and electromagnetic interference.

Technical Specification

Measuring Materials

Steel and cast steel, alloy tool steel, stainless steel, gray cast iron, nodular cast iron, cast aluminum alloy, copper zinc alloys (brass), copper and tin alloy, copper (bronze), forged steel
Measuring Range

HLD(170~960), HRC(17.9~69.5), HB(19~683), HV(80~1042), HS(30.6~102.6), HRA(59.1~88),


Indication Error±6HLD  (D impact device)
Measuring Direction360°
Hardness ScaleHL, HB, HRB, HRC, HRA, HV, HS
Display128x64 digital matrix LCD
Data MemoryMax 600 groups (relative to impact times 1~32 adjustable)
PowerRechargeable li-battery
Working Temperature


Standard Delivery

√ KH180 Host                                 1

√Standard D Impact Device           1

√Standard Calibration Block          1

√Standard Support Ring                1

√Brush                                           1

√USB Cable                                   1

√PC Software                                1

√User Manual                               1

√Instrument Case                         1

√Warranty                              2 Years

Hot Tags: digital portable hardness tester, China, factory, manufacturers, suppliers, price, working principle, for sale