RS PRO Laser Tachometer Best Accuracy ±0.05 %, 1.5V AA Battery Powered, LCD Display, Max Speed 99999rpm 123-8771

RS PRO 123-8771 is a professional laser tachometer engineered to provide exceptionally accurate, non-contact measurements of rotational speed with an accuracy of ±0.05%. The device features a 5-digit LCD display capable of showing speeds up to 99999rpm. Powered by 4 AA batteries (not supplied), it offers fast and reliable readings via a laser optical sensor, enabling measurements from a distance up to 2 meters.

The compact and robust design ensures durability in challenging industrial environments, while the ergonomic body provides ease of use across various locations. This tachometer is essential for operators working close to high-risk machinery and in restricted access areas, facilitating quick speed verification without physical contact.

Typical industrial applications include monitoring motors, turbines, fans, wheels, and rollers. It also measures the traveling speeds of belts and conveyors and the length of continuous products such as wire, fibers, steel, and films. The high accuracy and laser technology make it invaluable for maintenance, quality control, research, and development laboratories.

This tachometer kit comes complete with a durable carrying case, reflective tape marks for optical detection, and a user manual. It does not include batteries, so 4 x 1.5V AA batteries are required for operation.

Operating temperature ranges from 0°C to 50°C, ensuring versatile use in various conditions. The product is lightweight at 250 grams, with compact dimensions of 190mm height, 72mm length, and 37mm width, making it portable and easy to handle.

Provides highly accurate rotational speed measurement with ±0.05% error margin. Features a clear, easy-to-read LCD display with memory function. Operates using 4 x 1.5V AA batteries (not included). Capable of measuring speeds up to 99999rpm using laser optical sensing.

Designed with an ergonomic, durable housing for comfortable use. Suitable for diverse applications including motors, turbines, conveyors, and research labs. Includes carrying case, reflective tape marks, and user manual for user convenience.

Operable between 0°C and 50°C ambient temperatures. Lightweight and compact with dimensions of 190mm height, 72mm length, and 37mm width.

This RS PRO laser tachometer is a reliable instrument widely used in industrial maintenance, manufacturing, HVAC, laboratory testing, and quality control to ensure machinery operates within specified speed ranges. Browse our extensive EnvMart catalog for more precision measuring tools and Tachometer accessories from RS PRO and other trusted brands.