Tachometer UNI-T UT372D

This product comes with a 3-year warranty. The UT372D 2 in 1 tachometer is a reliable and safe device that combines contact and non-contact measurement modes. It is mainly used to measure revolutions per minute (RPM), frequency, surface speed and length in the field of motors, fans, automobiles, papermaking, etc.


Product parameters:

- contact and non-contact measurement
- measuring rotation speed, frequency, count, surface speed and length.
- MAX/MIN/AVG/HOLD
- rotating LCD display with backlight
- unit conversion
- a Bluetooth application that makes it easy to view data, export graphs and perform other operations on a smartphone.
- automatic shutdown
- data storage (10 groups of data)
- two buttons for measuring


Technical parameters:

Non-contact (optical) measurement:
- rotation speed (rpm): 1-99,999
- frequency (HZ): 1-1.666
- count (REV): 1-99,999
- target distance: 50~500mm

Contact measurement:
- rotation speed (rpm): 1-19,999
- frequency (HZ): 1-333

- surface speed:
0.1m round
0.1-1.999 m/min
0.4-6.550 ft/min
4-78,700 in/min

6" wheel
0.15-1.524 m/min
0.5-5000 ft/min
6-60,000 min/min

- length 0-99999(m/ft/in)
- accuracy ±0.02% ±1 digit
- measurement modes: contact speed/ non-contact speed/ counting/ frequency/ surface speed/ length
- contact measuring unit: m/min, ft/min, in/min, m, ft, in
- statistical measurement: Max/ Min/ last reading/ average
- data storage of 10 groups
- operating temperature/humidity: 0 °C~50 °C; ?80%RH
- storage temperature: -20 °C~60 °C; ?80%RH
- drop test from a height of 1 m
- automatic shutdown after approx. 15 minutes of inactivity
- product color: red gray
- product weight: 181 g (without batteries)
- product size: 176 × 63 × 38 mm
- charging: 3 x AAA 1.5 V batteries

Accessories :
- contacts on the shaft (cone/inner cone)
- contact wheels (6in/0.1m)
- fabric bag
- reflective tape

- standard cardboard with dimensions of 395 mm x 330 mm x 330 mm
- standard quantity in a carton of 10 pcs