New KR110B Digital Surface Roughness Tester Ra, Rz, Rq, Rt Portable Profilometer Metal Roughness Meter Anemometer AR844 sound level meter can

AR844 sound level meter can connect with the PC through USB

RS-232 (115200bps)

stable calibration point

The instrument supports for saving the inspection process as video file and save it to the internal storage card

Details: CENTER 384 Track Gas Leak Detector can detector mixture 5% Hydrogen (H2) + 95% Nitrogen (N) with extremely sensitivity

New KR110B Digital Surface Roughness Tester Ra, Rz, Rq, Rt Portable Profilometer Metal Roughness Meter Anemometer AR844 sound level meter canBrand: Graigar Color: Blue Features: Ra, Rz, Rq, Rt 4 testing parameters, suitable for more applications. It could test ex circle, flat surface, conical surface and also test groove larger than 80*30mm; Large measuring range suitable for most materials, both metal and non metallic surface; Using high speed DSP processor for data processing and calculation, quick measurement and computation speed; Shell used to pull aluminum mold design, durable, anti