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Digi-Sense 20250-28 User Manual

Borescope
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User Manual
Borescope
Model 20250-28
THE STANDARD IN PRECISION MEASUREMENT

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Summary of Contents for Digi-Sense 20250-28

  • Page 1 User Manual Borescope Model 20250-28 THE STANDARD IN PRECISION MEASUREMENT...

  • Page 2: Key Features

    Introduction The Digi-Sense Borescope (Model 20250-28) is ideal for the inspection of ductwork, wiring locations, piping, vehicles, and much more. An adjustable LED light on the camera tip provides necessary light in dimly lit areas and adjusts down to eliminate washout when viewing reflective objects.

  • Page 3: Meter Description

    Meter Description 1. Gooseneck 2. LED light level 3. DECREASE (-) button 4. INCREASE (+) button 5. POWER button 6. MODE button/ CONFIRMED button 7. TV OUT jack 8. USB charge port 9. RESET button 10. Lithium battery compartment 11. Camera 12.

  • Page 4: Setup And Operation

    Setup and Operation Power Press the Power ON/OFF button to turn on and press again to turn off. Adjusting Brightness The default light setting is Brightness indictor three for the LED light on camera head. Increase the light level by pressing the INCREASE (+) button until the brightest level displays on the top...

  • Page 5: System Setup

    System Setup 1. To move the cursor, press the DECREASE (-) button to move it down and the INCREASE (+) button to move the cursor up. 2. To adjust the LCD settings, press the Power ON button (if you have not already). With the unit on, hold the MODE button for two seconds.
  • Page 6 Displaying Video on a Television 1. Using the video output cable, insert the earphone plug into the TV OUT jack in the side panel of the borescope. 2. Insert the yellow video plug into the corresponding jack on the TV or other video display. 3.

  • Page 7: Specifications

    Specifications Sensor size ⁄ inch CMOS Sensor pixel 300,000 Maximum resolution 640 x 480 Maximum frame rate (FPS) 30 FPS/S Color median 24 Bit Focusing method Fixed focus 15-25 cm (5.9-9.8") Gooseneck length 1 m (39") Camera diameter 17 mm (0.66") TFT-LCD Color TFT-LCD size 3.0 inch...
  • Page 8 Maintenance, Recalibration, and Repair • Take out the battery when the instrument is not in use for a long period of time. • Clean the camera before operation. • Use only a 3.7V Li battery. • The gooseneck should not be bent to a diameter less than five inches.

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