• Optical rpm measurements
• LED measuring spot marking
• Easy to read display / backlit for use in all lighting conditions
• Comprehensive accessories: reflective markers / protective cap / belt bag

For carrying out non-contact rpm measurements, the testo 460 tachometer includes self-adhesive reflective markers, LED measurement spot marking, and further high-quality accessories.

The testo 460 rpm meter provides you with quick and reliable readings when carrying out checks on fans, crankshafts, and motors, while they are still in motion and running.

Carrying out measurements with the testo 460 Remove the meter from the practical belt bag and place the hand strap around your wrist, to prevent your tachometer from accidentally falling onto the floor. The compact rpm meter is now ready for use.

Attach the self-adhesive reflective markers (which can be reordered) to the measuring object. The tachometer transmits an LED measuring spot which marks the center of the measuring area. The measuring spot is now aligned to the reflective marker allowing you to carry out quick and accurate measurements on the measuring object, from any distance between 4 and 16 in.

The testo 460 also has a hold function that freezes the last reading, and a backlit display for use in all lighting conditions. Min/max values can be accessed at the touch of a key.