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2                                             MC108-EU-EN-V2.2-4/12 

 

Introduction 

Congratulations on your purchase of this Extech Meter. This digital microscope with 7 to 27X optical 
magnification, 4X digital zoom, image capture and real time mode via the PC USB interface, is ideal 
for quality control, engineering and hobbyist applications. Features include rechargeable batteries, 
split screen comparison mode, light level adjustment, four image processing modes and digital 
camera operation. This meter is shipped fully tested and calibrated and, with proper use, will provide 
years of reliable service. 
 
 
 
 
 
 
 

Safety  

  The microscope is not-waterproof. Please keep it dry. Do not use in areas with high humidity 

  Use the microscope only within its operating temperature range: (23

°

F to 122

°

F / -5

°

C to 50

°

C) . 

  Sudden varied temperatures changes may cloud the lens. 

  Do not let the lens face directly into sunlight or intense light for an extended period of time. Strong 

light can damage the light-sensitive electronic circuits. 

  Avoid touching the lens. 

  Caution! The white LEDs have strong luminosity. Avoid directly staring at them. The light may 

damage your eyes.  

  If the transparent protector in front of the lens contacts any toxic materials or contaminated 

materials, remove the protector and disinfect it. 

  Do not remove power/batteries when Microscope is on. Doing so may cause information loss or 

circuit damage. 

  To dispose of the battery, follow local regulations regarding lawful disposal of hazardous 

materials. 

 

 

 
 
 

Summary of Contents for Extech Instruments MC108

Page 1: ...User s Guide Mini Microscope Model MC108...

Page 2: ...use in areas with high humidity Use the microscope only within its operating temperature range 23 F to 122 F 5 C to 50 C Sudden varied temperatures changes may cloud the lens Do not let the lens face...

Page 3: ...d to maintain battery strength this is suggested to extend battery longevity For lengthy storage periods remove batteries to prevent damage due to battery leakage discharge The unit may also use alkal...

Page 4: ...e zoom wheel to save the image into RAM The unit can enlarge image to 108x 27x4 108x Aiming Mark Circular mark on the back of case shows position of lens which helps locate lens over the target object...

Page 5: ...nal settings Image Effects Press the Image Effects button to to change the appearance of the image The image mode selected is indicated by the corresponding letter next to the battery symbol in the di...

Page 6: ...to leave this mode Status Battery Low Battery power is low Image Effect N Normal Mode G Gray Mode I Inverse Mode E Emboss Mode D Dual Window View Mode Freeze When in Dual Window View mode or Dual Win...

Page 7: ...ormation please refer to the website www silabs com CP2102 is a product of SILICON LABS Inc You may use the add remove programs on the control panel to remove the application program and USB driver Ap...

Page 8: ...hown as figure 3 Please remember ruler and magnification number are for reference only They are shown when the optical zoom focus indicator is located at text 7 and 27 Magnification is variable by cli...

Page 9: ...120 56 25 mm 4 7 x 2 2 x 1 0 Weight Approximately 2 5 oz 70 grams not including batteries Operational temperature 5 C 50 C 23 122 F Environmental humidity Below 85 no dew recommended Battery Replaceme...

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