Digital Laser Contact Tachometer AT-137PC Tachometer Multi Function Speed Gauge

Description

Multifunction Digital Laser Contact Tachometer  AT-137PC
Product Description
The Multifunction Tachometer Used to test the rotative velocity ,surface speed or frequency of motor.Widely applicable to motor, fan, paper-product ,plastics,chemical fiber,washing-machine,automobile,airplane,steamer department etc.
Product Feature
*
digital display with no guessing errors.
*
Wide measuring range and high resolution.
* The last
v
alue / max.
v
alue / min.
v
alue will be automatically stored in memory
.
*
Multifunctional, one instrument combines PHOTO TACH. (RPM) & CONTACT TACH. (RPM , m/min., ft/min).
* The use of durable, long-lasting components, including a strong, light weight ABS-plastic housing assures elegant
shape
and  ease of use.
Product Parameters
Measuring range
Laser
:
2.5-99999r/min
Contact
:
0.5-1999r/min
Surface: 0.05-1999.9 m/min
;
0.2-6560ft/min
Laser tach detecting distance
50-600mm
Accuracy
±(0.05%n+1d)
Resolution
0.01/0.1/1
Sampling time
1 s
Memory
max/min/last value
Battery indicator
low battery indicator
Power Supply
4
x1.5v Um-4
Battery
Size
140x70x30
mm
Weight
130
g
(Not including batteries)
Product Accessories
Standard Accessories
Main Unit
Conical adapter
Round adapter
line speed
wheel
Carrying Case
Operation Manual
Buying Guide
When you choose the model number of  this instrument, the default is standard delivery. If you need other optional accessories, please tell
our customer -service worker.
The following three items are basic optional accessories choices
Standard Accessories+USB data output
Standard Accessories+Bluetooth data output
Bluetooth Accessories
This instruments generally can be supplied  with Bluetooth data output function ( except  few  instruments ) . As Bluetooth data  output is included in optional accessories, not standard delivery,it needs to be indicated when choose 10 meters to 100 meters distance can be chosen.Please kindly contact  with the customer-service worker if you need Bluetooth data  output.