Check the listing for details. VWR Traceable Photo Contact Tachometer. Condition: Used. Listed at 168.00 USD. *** ITEMS HAVE BEEN PULLED FROM AN WORKING LAB ENVIORMENT AND KEPT IN COOL TEMPERATURES. ITEMS HAS SOME SIGN OF WEAR, MAY OR MAY NOT CONTAIN STICKERS AND HAVE MINOR SCRATCHES AND SCUFFS. OWNER ASSUMS RESPONSIBILITY NO RETURNS*** The VWR Traceable Photo Contact Tachometer is a reliable and accurate tool for measuring tachometer readings. With its contact tachometer measurement method, this device ensures precise results for various industrial and business applications. The brand VWR is known for its quality and consistency, making this tachometer a trustworthy option for those who demand precision in their measurements. Perfect for inspections and testing, the VWR Traceable Photo Contact Tachometer is a valuable asset for professionals seeking accurate tachometer readings.