Digital hand-tachometers rotaro Tw


The digital hand-tachometer rotaro Tw with the special adapter Tw has been developed to meet the special requirements for measurement of speed and length within the welding industry.

แบรนด์ : RheinTacho


Digital hand-tachometers rotaro Tw



Product Feature :

The Tw adapter can be directly attached to the digital hand-tachometer rotaro and can measure welding wires with a diameter from 0.8 to 3.0 mm.

Typical applications for the rotaro Tw are calibration, service and maintenance work within the welding and wire industry. The special adapter Tw, combined with the digital hand-tachometer rotaro complies with all required norms and can therefore be used as an additional measurement instrument. It can be applied to optical and mechanical measurement of welding wire feed speed and is a reliable tool for quality control of welding-based production.


Technical shot data :

Measuring range1 - 99,999 min-1 RPM
Measuring accuracy±0.02 % (bzw. ± 1 Digit)
Measuring distance max.600 mm
Measuring principleoptical / mechanical
HousingABS plastic

Scope of delivery :

Basic device with holster
10 reflective tapes
Adapter for mechanical measurement
Special mechanical adapter for welding wires
Measuring tip, measuring funnel, wheels (0,1 m and 6“)
Extension shaft
2 x 1.5 V batteries, Type AA
Case with protective foam
Calibration certificate
Operating instructions


Catalogue :

 Brochure Digital hand-tachometer


Video :


เว็บไซต์นี้มีการใช้งานคุกกี้ เพื่อเพิ่มประสิทธิภาพและประสบการณ์ที่ดีในการใช้งานเว็บไซต์ของท่าน ท่านสามารถอ่านรายละเอียดเพิ่มเติมได้ที่ นโยบายความเป็นส่วนตัว  และ  นโยบายคุกกี้