UT312A/UT311A Digital Vibration Meter
The UT310A Series vibration meter is an integrated/split handheld vibration meter composed of an acceleration sensor and a digital display circuit. It is mainly used for measuring the vibration acceleration, velocity, and displacement of mechanical equipment. It has a wide measurement range and is easy to operate
Product Details
The UT310A Series vibration meter is an integrated/split handheld vibration meter composed of an acceleration sensor and a digital display circuit. It is mainly used for measuring the vibration acceleration, velocity, and displacement of mechanical equipment. It has a wide measurement range and is easy to operate
Features
2.4-inch TFT color screen design for better display of measurement values and status
Automatic screen rotation function, convenient for viewing and operation
Flashlight assisted lighting function, convenient for measuring at night or in areas with insufficient light
Measurable acceleration, velocity, displacement
Switchable high and low vibration frequency characteristics
Design of rechargeable lithium battery
Using high-sensitivity sensors for accurate measurement
Equipped with one long and one short probe, suitable for measuring in various places
Simple design, compact structure, easy to carry and use on the go
FAQ
Q: What is UNI-T UT312A vibration tester used for?
A: It is used to test vibration of motors, fans, pumps and rotating machinery, to judge equipment abnormal vibration and find potential mechanical faults.
Q: What is the difference between split type and integrated vibration meter?
A: UT312A is split type, the sensor probe can extend into narrow spaces which integrated testers cannot reach; magnetic sucker enables hands-free measurement.
Q: What three values can it measure?
A: Vibration acceleration, vibration velocity and vibration displacement.
Q: Does it support rechargeable?
A: Yes, built-in lithium battery, Type-C charging, convenient for field maintenance.
Q: What is the auto rotate screen function?
A: The screen automatically rotates according to the holding angle, you can read the data without adjusting the meter posture.
Item | UT311A (Integrated) | UT312A (Split Type) |
|---|---|---|
Acceleration (PEAK) | Range: 0.1 - 199.9 m/s² Frequency: LO:10Hz~1kHz, HI:1kHz~15kHz Resolution: 0.1m/s² Accuracy: ±(5%+2dgts) | Same |
Velocity (RMS) | Range: 0.1 - 199.9 mm/s Frequency:10Hz - 1.5kHz Resolution:0.1mm/s Accuracy: ±(5%+2dgts) | Same |
Displacement (P-P) | Range:0.001 - 1.999mm Frequency:10Hz - 1kHz Resolution:0.001mm Accuracy: ±(10%+2dgts) | Same |
Auto Rotate Screen | ✅ | ✅ |
High/Low Frequency Acceleration Switch | ✅ | ✅ |
Data Hold | ✅ | ✅ |
Flashlight | ✅ | ✅ |
Battery Indicator | ✅ | ✅ |
LCD Type | 2.4" TFT Color Screen | 2.4" TFT Color Screen |
Auto Power Off | 5 mins idle auto shutoff | 5 mins idle auto shutoff |
Probe | Long & short replaceable probes | Long, short replaceable probes + magnetic suction cup |
Battery | 1350mAh, 3.7V Li-ion | 1350mAh, 3.7V Li-ion |
Charging Port / Voltage | Type-C / DC 5V | Type-C / DC 5V |
Battery Runtime | Approx.12 hours | Approx.12 hours |
Charging Time | Approx.3 hours | Approx.3 hours |
Operating Temp & Humidity | -10℃~50℃, ＜90%RH, non-condensing | -10℃~50℃, ＜90%RH, non-condensing |
Storage Temperature | -20℃~60℃ | -20℃~60℃ |
Power Supply | 3.7V 1350mAh Rechargeable Li-ion Battery | 3.7V 1350mAh Rechargeable Li-ion Battery |
LCD Dimension | 37mm × 49mm | 37mm × 49mm |
Body Color | Red + Grey | Red + Grey |
Weight | 191g (with probe) | 364g (with probe) |
Dimension | 180×28×64mm (with probe) | 168×28×64mm (main unit only) |
Standard Accessories | USB charging cable, long probe, short probe | USB charging cable, long probe, short probe, U-shaped magnetic suction cup |
Standard Package | Color box, storage bag, user manual, warranty card | Color box, storage bag, user manual, warranty card |
Qty per Outer Carton | 5 pcs | 5 pcs |
Carton Size | 375×307×246mm | 375×307×246mm |
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