JuviPerpric 2‑in‑1 Digital Tachometer Contact & Non‑Contact 0‑99,999

Description

Product Overview

The JuviPerpric 2‑in‑1 digital tachometer combines contact and non‑contact speed measurement in a single handheld device. With a non‑contact range of 0‑99,999 RPM and a contact range of 3‑19,999 RPM, it covers most industrial applications. The high‑definition backlit LCD ensures readability in bright or dim settings, while the data‑hold, max/min and unit conversion functions simplify data capture. Built with a durable ABS housing, the unit weighs just 5.29 oz and measures 4.72 × 2.36 × 1.18 in, making it easy to carry on the job site.

Usage

Designed for technicians, engineers and maintenance crews, this tachometer excels in measuring the speed of electric motors, HVAC fans, water pumps and conveyor belts. Its non‑contact laser sensor allows quick checks without stopping equipment, while the interchangeable probes enable precise contact readings on shafts of various diameters. Ideal for factories, workshops, and field service where reliable, real‑time speed data is essential.

Why Choose Us

JuviPerpric is known for delivering reliable industrial tools. This tachometer features a low‑battery alert and an automatic 15‑minute shutdown to extend battery life, yet the auto‑off can be disabled for continuous operation. Calibration is factory‑set for ±0.05%FS+1 RPM (non‑contact) and ±0.1%FS+1 RPM (contact), ensuring consistent accuracy. Backed by a responsive support team, you receive prompt assistance and a clear warranty policy.

Key Features

• Dual‑mode measurement lets you choose contact or laser speed reading for any task.
• Backlit high‑definition display provides clear numbers in any lighting condition.
• Four interchangeable probes adapt to different shaft sizes, increasing versatility.
• High precision accuracy reduces re‑work and improves maintenance efficiency.
• Responsive customer support and warranty ensure peace of mind after purchase.

FAQ

Can the tachometer measure speed without touching the shaft?

Yes, the built‑in laser sensor measures non‑contact speed from 0 to 99,999 RPM, ideal for rotating equipment that cannot be stopped.

What batteries does it use and how long do they last?

The device runs on a single AA battery; with typical use, it lasts several weeks, and a low‑battery alert notifies you before replacement is needed.

Is the device suitable for outdoor use?

Its robust ABS case and sealed optics make it resistant to dust and light moisture, suitable for most workshop and field environments.

How do I switch between metric and imperial units?

Press the unit button to toggle between meters per minute, feet per minute, and RPM, with the display updating instantly.

What is included in the package?

The package contains the tachometer, four contact probes of different sizes, a protective case, AA battery, and a quick‑start guide.