High Precision Contact Linear Speed Tachometer ES-2100L handheld speedometer

Description

High Precision Contact Linear Speed Tachometer ES-2100L handheld speedometer
This Speedometer is a compact and lightweight handheld speedometer.
Features
* Memory function, for storing and reading 20 sets of measurement results. Including CH1 Value, CH2 Value, Maximum Value. Larger amount of memory can be customized.
* Maximum hold function.
* Averaging function, for averaging with desired number of times up to 200 times. The measurement interval is 10 ms.
* Low battery indicator function.
* Distance measurement function.
* Bluetooth printer function, measurement data can be printed directly.
* Use USB data output to connect with PC.
* Provide Bluetooth data output choice.
Specifications
Measurement Section
Measurement method
Contact method
Measurement range
Speed measurement: 0.1~2,000.0m/min
Rotational speed measurement: 1~20,000r/min
Distance measurement: 0~999mm
Note: Measurement is possible for up to 5,000mm. Measurement values of 999mm or larger can not be guaranteed.
Measurement accuracy
±1 count
Measurement time
10ms
Measurement unit
m/min
Auto power-off function
Turns OFF the power in 180 seconds after last operation.
Measurement value hold function
CH1 Value, CH2 Value
Detection Section
Number of pulses
400pulses/rotation, slit reflection method
Light source
Infrared LED
Light-receiving element
Photo diode
Allowable
5kg in radial direction, 5kg in thrust direction
Bearing life
2x107r/min·h(maximum load within specification)
Display Section
Display unit
5-digit backlight LCD (upper and lower display)
Update time
100ms
Resolution
0.1 (m/min: Number of averagings 10 or more)
1 (r/min: Number of averagings 10 or more)
1 (mm)
Analog Output Section
Contents
Instantaneous value (averaging result output)
Conversion method
10 bits D/A conversion
Linearity
±1% F.S.
Output update time
10ms
Output connector
Φ2.5 pin jack
Pulse Output Section
Output method
Transistor output (open collector)
Withstand voltage
14V
Number of pulses
800/rotation
Logic
Negative logic
Pulse width
Approx 0.5 to 1.2μs
Output connector
Φ2.5 pin jack
General Specifications
Power supply
2 x 3.7v 14500 lithium ion battery
Operating temperature
0~45˚C
Storage temperature
-10~60˚C
Operating humidity
35~85%RH
Storage humidity
35~85%RH
Dimensions
211x80x36mm
Weight (Including batteries)
270g
Standard Accessories
Main Unit
3.7v 14500 Lithium Ion Battery x 2
Power Adapter
Circumferential Ring
Screwdriver
Rotating Contact Tip
Instruction Manual
Carrying Case
Optional Accessories
Lengthening Rod for Rotating Contact Tip
Trigger Unit
Bluetooth Printer
USB Cable & Software
Bluetooth Adapter & Software
INTERNATIONAL SHIPPING:
The package will be shipped by
DHL, FEDEX or EMS
. After we shipped the parcel,we'll fill in the tracking number.
Please write the correct address and telephone number when you make orders,so the courier can contact you when they deliver the parcel to you. thanks
CUSTOMS CLEARANCE
1.We always make lower amount on invoice, if you need one different, please leave us a message.
2.The buyer is responsible for any tax and/or duty charged by their country.
PAYMENT INFORMATION:
1.We can accept Paypal,T/T,Credit Cards and so on.
WARRANTY INFORMATION:
1.All the products have been checked and packed in good condition before dispatch.
2.All the products with one year warranty.
3.If you find any quality problems,please send it back within 3 days,and we'll send you a new one or refund you the payment after we get the returned one.
4.Buyers have to pay for the return cost and we will pay the cost for resend
5.All products returned should be in new conditions.
FEEDBACK:
1.A good feedback is very important for our store,if you feel satisfied with our products,please give us positive feedback.
2.Please contact us before leaving any negative or neutral feedback,We will work with you to solve any problems.