UNI-T - UT310A Series Vibration Testers (UT311A / UT312A)

● Acceleration/velocity/displacement measurement

● High/low frequency acceleration modes

● Multiple probes

● High sensitivity sensor

● Come with flashlight

● LCD TFT and automatically rotatable screen

● Rechargeable lithium battery

● Simple design and compact structure

Technical Specifications
 

Specification	UT311A		UT312A
Parameter	Range	Frequency	Resolution	Accuracy
Acceleration(PEAK)	0.1-199.9m/s²	LO: 10Hz-1kHz	0.1m/s²	±(5%+2dgts)
		HI: 1kHz-15kHz
Velocity(RMS)	0.1-199.9mm/s	10Hz-1.5kHz	0.1mm/s
Displacement(P-P)	0.001-1.999mm	10Hz-1kHz	0.001mm	±(10%+2dgts)
Automatically rotatable screen	√
High/Low frequency acceleration	√
Datahold	√
Flashlight	√
LCD type	2.4″ TFT color screen, full view
LCD backlight	√
Auto power off	5 minutes without operation
Probes	Long and short probes (optional), magnetic sucker (UT312A only)
Battery indication	√
Battery type	1350mAh/3.7V lithium battery
Charging interface	Type-C
Charging voltage	DC 5V
Charging time	About 3h
Battery duration	About 12h
Operating temperature and humidity	0℃~40℃; ≤80%RH, non-condensing
Storage temperature	-20℃~60℃
General Characteristics
Standard accessories	Long and short probe, U-type magnetic sucker (UT312A only), USB-C charging cable, User manual, Safety instructions
Product size	UT311A: 180×28×64mm (including the short probe); UT312A: 168×28×64mm
Product weight	UT311A: About 191g (including the short probe); UT312A: About 364g (including the short probe)