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Digital Wedge Feeler Optical Linear Encoder Scale Electronic Display Feeler Gauge

Basic Information
Place of Origin: China
Brand Name: UNIMETRO
Model Number: UXY
Minimum Order Quantity: 1
Price: Discussible
Packaging Details: Paper box
Delivery Time: 7 work days
Payment Terms: T/T
Supply Ability: 30 per month
Detail Information
Measuring Range: 0-10mm, 5-15mm, 10-20mm, 20-30mm, 30-40mm Resolution: 0.01mm
Accuracy: 0.03mm Max. Moving Speed: 1.5m/s
Working Temperature: 0-40°C Humidity: <80%
High Light:

optical linear encoder


linear glass scale

Product Description


Digital Wedge Feeler Optical Linear Scale Electronic Display Feeler Gauge





Used for the static or dynamic gap measuring on the turbine or hydraulic turbine.

LCD display.





Changing battery : open the cover and change the battery, close the cover and the battery will be locked.


Press buttons:


ZERO, reading set 0, in any position users can set as 0.


ON/OFF: power on / off


Before usage, loose the screw, move the scale and use clean rag to clean the scale sides. Move the reader head to the right end, makes the auxiliary scale combining with the wedge, set the reading 0.





We offer 5 models of the Wedge Feelers




UNIMETRO UXY-3 10-20mm

UNIMETRO UXY-4 20-30mm

UNIMETRO UXY-5 30-40mm


Users are able to select the model based on requirements.


Measuring: during the measuring process, the users need to insert the Wedge Feeler into the wedge groove, the bottom side of the auxiliary scale should be full contact to the measuring surface,and vertical to the bottom.


Direct measuring: model 1 wedge feeler (0-10mm) is able to achieve direct measuring, the LCD will display the measuring data from the wedge groove.


Adding measuring: model 2, model 3, model 4, model 5, users should align the auxiliary scale with the wedge block end side and set the position 0, than do the measuring.


The display value from the LCD + the reading value from the wedge (model 2 + 5mm, model 3 + 10mm, model 4 + 20mm, model 5 + 30mm) = the real measuring value


For example: the display value is 7.5mm, the wedge is marking +5mm (model 2), the real measuring value = 7.5 + 5 = 12.5mm



Basic parameters


Measuring range

0-10mm, 5-15mm, 10-20mm, 20-30mm, 30-40mm





Max. moving speed


Working temperature





1.5V (SR44W)

Customized is available, the delivery should be 15 work days





1. Do not expose the products in the dusty or wet environment, the humidity should be lower than 80%, prevent the UV or high temperature radiation.


2. The moving scale block should be balance, prevent dropping or crashing.


3. Do not close to object with magnetic.


4. Use the gasoline to clear the dirt, use the clock lubricant for the sliding surface and the wedge, do not use alcohol or acetone. The electronics and the scale body prevent any liquid.



Normal error solution



Possible reason


LCD does not display or the character flashing

Out of battery or the battery is loosen

Change or adjust the battery


Possible reason




Company Information

Visual Measurement Machine
Visual Measurement Machine
Visual Measurement Machine
Visual Measurement Machine

Our Client&Agent

Visual Measurement Machine
Visual Measurement Machine
Visual Measurement Machine  Q1: Are you a factory or trading company ?
Visual Measurement Machine  A1: We are a factory and giving you the quickest reply in 24 hours.
Visual Measurement Machine  Q2: What's your company mainly in?
Visual Measurement Machine  A2: We are mainly produce Vision measuring machine,Coordinate measuring machine ,CMM&VMM fixturesetc.
Visual Measurement Machine  Q3: How to Choose the Appropriate Specification?
Visual Measurement Machine  A3: As long as you tell us variety and size of product to be measured, our professional team would advise you of measuring instrument of suitable specifications.
Visual Measurement Machine  Q4: Do you accept customized service?
Visual Measurement Machine  A4: Be sure! We can provide not only typical machines, but also the machines customized to customer's needs.
Visual Measurement Machine  Q5: What is your warranty period?
Visual Measurement Machine  A5: Our product warranty period is 1 year. Our product quality is very stable, and we have
improved  a lot on some breakable parts. You can rest assured of our product quality.

Contact Details
Henry Wong

Phone Number : 0086 137 0232 7661

WhatsApp : +8613702327661