• Five optional sensors for measuring special shaped work-pieces.
  • DSP chip controlled achieveshigh accuracy and fast testing
  • Matrix LCD screen displays all parameters and
  • 13 parameters:Ra、Ry、Rq、Rz、Rt、RSm、RS、Rp、Rv、R3z、RSk、Rmax、Rmr
  • 4filtering methods: RC, PC-RC, GAUSS and D-P.
  • High quality with ISO/ DIN/ CE/ JIS/ FCC
  • Memory: 100 groups of measuring data.
  • Power supply: 3.7V rechargeableLi-ion battery.
  • Available PC software for data management and Excel reports.
  • Optionalprinter connecting by USB.


Standard Sensor

Detection PrincipleInductive
Material of stylusDiamond
Radius of stylus5μm
Stylus force4mN(0.4gf)
Contact angle90°


Technical Specification

     Model No.    leeb432A
Roughness parametersRa、Ry、Rq、Rz、Rt、RSm、RS、Rp、Rv、R3z、RSk、Rmax、Rmr
Measuring rangeRa:0.005-16μm        Rz:0.02-160μm
Maximum driving trip17.5mm/0.7inch
Sample length/Range (L)0.25mm, 0.8mm, 2.5mm/±20μm,±40μm,±80μm
Evaluation length1.25mm, 4mm,5mm/Option from(1-5)L
Filtering methodsRC, PC-RC, GAUSS, D-P,
Error of indication≤±10%
Variation of indication<6%
Memory100 Groups
Operating temperature0 ºC -40 ºC
Standard  configurationMain Unit,Standard sensor,Calibration block, Supporting platform, Power charger, Manual,Certificate, Warranty card, PC analysis software
Optional AccessoriesMeasurement Platforms , optional sensors, printer


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