UNI-T UT312 Vibration Tester

The UNI-T UT312 is a compact, split-style handheld vibration tester comprising an acceleration sensor attached via cable to a digital display unit. It provides a well-balanced form factor, pairing portability with clear usability. Housed in a red and grey casing, this instrument feels durable and light, making it ideal for field inspections and routine maintenance workflows.

In operation, the sensor is magnetically mounted onto the target surface, and a simple measurement button provides readings for vibration parameters. The display locks the result after releasing the button, while the unit powers off automatically promoting battery preservation without interrupting workflow. The signal cable and toggle switch make mode selection (acceleration, velocity, displacement) intuitive and accessible.

Overall, the UT312 is a straightforward yet reliable instrument. It strikes an effective balance between simplicity and functionality, ensuring users can quickly capture meaningful data on machine health without navigating complex menus. Its lightweight build and auto power-off feature support prolonged usage during inspections, making it a dependable tool for technicians monitoring rotating or reciprocating machinery across industrial environments.

• Highly accurate and precise
• Measures acceleration, velocity, displacement
• Can select different vibration frequency characteristics
• Auto power off, low battery indication
• Data hold

Specifications:

Specifications	UT312
Acceleration (O-P)	0.1～199.9m/s² Frequency response: 10～1500Hz Accuracy: ≤2.0m/s², ≤±10%; ＞2.0m/s², ≤±5%
Velocity (RMS)	0.1～199.9mm/s Frequency response: 10～1500Hz Accuracy: ≤2.0mm/s, ≤±10%; ＞2.0mm/s, ≤±5%
Displacement (P-P)	1～1999μm Frequency response: 10～500Hz Accuracy: ≤20um, ≤±10%; ＞20um, ≤±5%
Features
Data hold	√
Low battery indication	√
Auto power off	√
Battery life	Continuous measuring time > 8 hours
Display count	2000
General Characteristics
Power	9V battery (6F22 )
Product Color	Red and grey
Product net weight	UT312: 230g
Product size	UT312: 185mm x 68mm x 30mm

Applications:

• Machinery condition monitoring.
• Industrial equipment vibration diagnostics.
• Preventive maintenance checks.
• Rotating and reciprocating machinery assessment.

Package Contents:

• 1x Battery (9 V)
• 1x Tool box (standard accessory packaging)
• 1x Gift box including: English manual

Documents:

• UT312/UT315A | Flyer
• UT312 | User Manual