Measuring range:
Phote tach:2.5~99,999 RPM
Contact tach：0.5-19999 RPM
Surface speed(m/min):0.05-1999.9 m/min
Surface distance(m):0.05-99999m
Resolution:0.1RPM(2.5 to 999.9RPM);1RPM(over 1000RPM).
Display:5 digital ,18mm(0.7" white backlight LCD)
Accurace：±(0.05%+1 digital）
Sampling time:0.8 sec（over 60RPM）
Range select:Auto-range
Working Current：Max 45mA
Memory ：automatically stored maximum value(UP),minimum value(dn),lastest value(LA)，at most 96 digitals.
Time base：6MHz Quartz crystal
Time base accuracy:10 X 10-6(0℃～50℃)
Power:4X1.5V AA batteries(equipment) or 6V direct current stable voltage power(not included).

How to use:
1.Contact tach measurement
a.Slide the function switch to "rpm contact"position.Install the proper RPM adapter on the shaft.
b.Depress the measuring button and lightly pressing the RPM adapter against the center hole of rotating shaft.Be certain to keep alignment straight.
c.Release the measuring button when the display reading stabilizes.Without any display at this time,but the measurement is automativally stored in the instrument and measurement is end.

2. Surface speed measurement
a.Slide the function switch to "m/min contact"position.Install the surface speed wheel on the shaft instead of the RPM adapter.
b.Depress the measuring button and simply attaching the surface speed wheel to the detactor.Release the measuring button when the display reading stabilizes.

3.Surface distance measurement
a.Slide the function switch to "m/min contact"position.Install the surface speed wheel on the shaft instead of the RPM adapter.
b.Depress the measuring button and simply attaching the surface speed wheel to the detactor.Release the measuring button when the display reading stabilizes.

Manufacturer	Kiamitor
Is Discontinued By Manufacturer	No
Style	Digital
Material	Plastic
Batteries Included?	No
Batteries Required?	No

DT-2234A Professional Non Contact Photo Electric Speed Digital Tachometer and Auto Ranging LCD Display Tach Motor Small Engine Speed RPM Gauge Meter

Description

Specifications

Common Questions