Testo 465 Tachometer

SPECIFICATIONS TESTO 465 TACHOMETER

+ rpm – Optical

Measuring range: 1 to 99999 rpm

Accuracy: ±0.02 % of mv

Resolution:

0.01 rpm (1 to 99.99 rpm)

0.1 rpm (100 to 999.9 rpm)

1 rpm (1000 to 99999 rpm)

+ General technical data

Display type: LCD (Liquid Crystal Display)

Display size: one-line

Introduction Testo 465 Tachometer

The Testo 465 Tachometer is a handheld device designed to measure rotational speed and other related parameters of machinery and equipment. It’s commonly used in various industries such as manufacturing, automotive, and maintenance, where accurate monitoring of rotational speeds is essential for ensuring proper functioning, safety, and efficiency of machines. The primary function of the Testo 465 Tachometer is to measure the rotational speed of rotating objects such as motors, engines, and gears. It can provide measurements in revolutions per minute (RPM) or revolutions per second (RPS).

Depending on the model and capabilities, the tachometer might offer both contact and non-contact measurement methods. Contact measurement involves physically touching the tachometer probe to the rotating object’s surface, while non-contact measurement utilizes reflective tape or a laser for measurement without direct contact. Some models of the Testo 465 Tachometer may feature a data hold function, allowing the user to freeze a reading on the display for easier recording. More advanced models might also offer data storage capabilities to store multiple readings for later analysis.

The tachometer is equipped with a clear LCD display that shows the measured rotational speed and other relevant information. This display is typically backlit for better visibility in various lighting conditions. Many tachometers, including the Testo 465, may have auto-ranging capabilities. This means they can automatically adjust their measurement range based on the speed being measured, ensuring accurate readings across a wide range of rotational speeds.

A particularly practical feature is the option to save min./max. and mean values, as well as the last measured value. The SoftCase included in the scope of delivery is useful for protecting the tachometer. The scope of delivery also includes reflective markers and a transport case.

To maintain accuracy, the tachometer should be calibrated periodically according to the manufacturer’s recommendations or industry standards.

Features

• Extremely easy one-handed operation
• Saves mean/max./min. values, as well as the last measuring value
• Robust tachometer – thanks in particular to the protective case (SoftCase) supplied
• Includes reflective markers