Environmental Testers

UT373

Main Features

1. Auto range

2. Up to 99999 display; overload diaplay, "OL"

3. RPM measurement and revolution count

4. Max/Min, data hold

5. Singal trigger/laser-on indication

6. Low battery/auto power off indication

7. LCD backlight

Specifications	Range	Resolution	Accuracy

RPM measurement	10.0～9999.9 RPM	0.1	±(0.04%+2)
	10000～99999 RPM	1
Counting measurement	0～99999 count	1 count (<10kHz, pulse width10 ~ 90%)	±1 count
Features
Auto range	√
Auto power off	√
Low battery indication	√
Laser-on indication	√
Data hold	√
Maximum/minimum	√
Rotating speed/count function switching	√
Overload indication	√
LCD backlight	√
General characteristics
Refresh rate	About 1s to 7s (depending on the speed, >120 rpm for 1s)
Sensor type	Photodiodes and laser tubes
Target distance	50mm ~ 200mm
Measuring angle	The angle between the laser and the surface being measured is less than 30°
Display	5-digit segment code; 99999 max display
Drop test	1m
Working temperature and humidity	0 ° C to 50 ° C (no more than 80%RH)
Storage temperature and humidity	-20 ° C to + 60 ° C (no more than 80%RH)
Protection rating	IP65
Power supply	3 1.5V batteries (AAA)
Battery life	Continuous work for 12 hours
Product color	Red and grey
Product weight	85g (excluding battery)
Product size	183.8x56x34mm
Standard accessories	Batteries, reflective paper
Standard individual packaging	Blister, manual
Standard quantity per carton	100pcs
Standard carton size	470×310×340mm
Standard carton gross weight	15.59kg