Product Description
Digital Laser Tachometer TA500 Handheld Non‑Contact Contact RPM Meter with Max/Min Hold Backlit Display for Motor Speed Test
Digital Laser Tachometer TA500 Handheld Non‑Contact Contact RPM Meter with Max/Min Hold Backlit Display for Motor Speed Test1.NOTE
Default Parameters
Non-contact Models:
TA506A, TA500A, TA501A, TA503A — Ideal for applications where physical contact is not possible or practical.
Contact Models:
TA500B, TA503B — Designed for direct contact measurements, providing precise and reliable results.
Dual-mode Models (Contact & Non-contact):
TA500C, TA503C — Versatile devices that offer both contact and non-contact measurement capabilities.
Measurement Capabilities:
Models TA500B, TA500C, TA503B, and TA503C support measurements of rotational speed (RPM), linear velocity, and length, meeting a wide range of industrial needs.
Power Supply:
TA500A, TA500B, TA500C: Powered by 2 × 1.5V AAA batteries
TA503A, TA503B, TA503C: Operate on 3 × 1.5V AA (RO3/LRO3) batteries or via 5V USB micro input for flexible power options
Data Storage:
Models TA503A, TA503B, and TA503C can store up to 2000 sets of measurement data, making it easy to track and review performance over time.
USB Communication:
Exclusive to model TA503C, which features USB connectivity for exporting data to Excel and generating curve charts using the included software.
2. Parameters
Parameter | TA500A | TA500B | TA500C | TA503A | TA503B | TA503C |
Measurement Method | Non-contact | Contact | Contact + Non-contact | Non-contact | Contact | Contact + Non-contact |
RPM Range | 3~99999 RPM | 3~19999 RPM | Laser: 3-99999 RPMContact: 0-19999 RPM | 3-99999 RPM | 3-19999 RPM | Laser: 3-99999 RPMContact: 3-19999 RPM |
Linear Speed Range | – | 0-1999.9 m/min 0-9999.9 ft/min | Same as left | – | Same as left | Same as left |
Length Measurement | – | 0-999999 m | Same as left | – | Same as left | Same as left |
Accuracy | ±(0.05%+1 digit) | ±(0.1%FS+1 RPM) | Laser: ±(0.05%FS+1 RPM) | ±(0.05%FS+1 RPM) | Same as left | Same as left |
Display | 6-digit LCD | Same as left | Same as left | 5-digit LCD | Same as left | Same as left |
Sampling Time | 0.8s (≥60 RPM) | 0.8s (≥60 RPM) | 0.8s (≥60 RPM) | 0.8s (≥60 RPM) | 0.8s (≥60 RPM) | 0.8s (≥60 RPM) |
Data Storage | – | – | – | 2000 records | 2000 records | 2000 records |
Alarm Function | – | – | – | Sound + Light | Sound + Light | Sound + Light |
USB Communication | – | – | – | – | – | Yes (TA503C only) |
3. Features
Dual-Mode Measurement
Supports both contact and non-contact modes, offering maximum flexibility for a wide range of testing scenarios.
High-Precision Laser Sensor
Delivers accurate and stable measurements, even at high rotational speeds, ensuring reliable performance.
Max/Min Value Hold
Easily capture and review peak and minimum values during operation for more thorough data analysis.
Large Data Storage (Up to 2000 Records)
Selectable recording intervals allow for continuous, long-term monitoring without data loss.
Upper/Lower Limit Alarm
Built-in sound and LED alerts notify users instantly when measurements exceed preset thresholds.
USB PC Communication (TA503C Only)
Enables real-time data transfer to Excel, including detailed curve analysis, through dedicated software.
Auto Power-Off & Low Battery Indicator
Automatically conserves power and provides timely alerts for battery replacement, ensuring uninterrupted operation.
4. Applications
Ideal for testing fan motors, airplane propellers, conveyor belts, machine spindles, and automotive components, this device is well-suited for a variety of mechanical and industrial applications.
Perfect for industries that demand high-speed or non-contact RPM measurements, ensuring efficiency and precision in dynamic environments.
5. FAQs
Q1: Can this device measure both rotational and linear speed?
A1: Yes, models TA500B/TA500C/TA503B/TA503C can measure RPM, linear speed, and length.
Q2: Is the laser sensor safe to use?
A2: Yes, it uses a low-power semiconductor laser that is stable and safe for industrial applications.
Q3: How can I export the data to a computer?
A3: Only the TA503C model supports USB communication. Use the included software to export Excel files and view data curves.
About Prime Living
Prime Living is a Canadian online store offering a carefully selected range of quality products for home, automotive, tools, outdoor living, electronics and more.
We are committed to fast order processing, secure packaging and reliable tracked shipping to provide an excellent shopping experience.
Shipping policy
We carefully handle each order to ensure your package arrives quickly and safely. Please note that factors such as weather, postal traffic, or carrier performance may occasionally cause delays beyond our control.
We provide free shipping and dispatch all orders within 2 business days of payment, often sooner. All shipments are sent via international express air shipping, with a tracking number provided so you can follow your order every step of the way.
. Please provide a physical address, as we do not ship to P.O. Boxes.
Returns
Your satisfaction is important to us. Hexlight offers a 14-day Free return policy: if you are not fully satisfied with your purchase, you may request either a full refund or an exchange. All return shipping costs are fully covered by us.
Condition
Brand New
Shipping
This item is shipped directly from our supplier in China with tracking.