EXTECH RPM33 Tachometer,2 to 20,000 rpm
$255.99
Laser Tachometer, RPM Accuracy +/-0.05 Percent of Reading +1 Digit, RPM Resolution 1 RPM, Maximum Contact RPM 20,000 RPM, Minimum Contact RPM 2 RPM, Maximum Non-Contact RPM 99,999 RPM, Minimum Non-Contact RPM 2 RPM, Maximum Non-Contact Distance 1 5/8...