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Mini-Ductor® Model Comparison

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Name / Model
Mini-Ductor Original | Induction Innovations
Mini-Ductor Original
Part Number
MD-600
MD-700
MDV-777
Introduced
2004
2009
2016
End of Life
2011
Currently Available
Currently Available
Power Output
1000W
1000W
1000W
Standby Power
6W
4W
<1W1
Size
15"L x 2.5" D
14.75"L x 2.75"D
14.5"L x 3.25"D
Ergonomic Grip
No
Yes
Yes
Weight
5.6 lbs
5.6 lbs
5.6 lbs
Housing
PVC tubing (284°F) Melting Point
Impact Resistant Plastic (500°F) Melting Point
Impact Resistant Plastic (500°F) Melting Point
Enclosed Housing
No
Yes
Yes
HDT
Extruded
Extruded Aluminum
Extruded Aluminum2
Circuit Boards
SMT Design
SMT Design
SMT Design
Cooling
Yes
Yes
Yes: Intelligent Cooling3
LED Illumination
No
Yes
Yes with on/off control
Components Secured
Minimal shock and vibration protection
Yes
Yes
Fault Monitor with LED Indicator
No
No
Yes4
Coil Fastening
Thumb screws
Thumb screws
Twist Lock5
Illumination LED Switch
No
No
Yes
Warranty
1 Year
1 Year
2 Years
Price
$499
$499
$599
Activation
Push button
Push button
Trigger
Design
Straight cylinder
Ergonomic cylinder
Angled
Safety Certified
No
Yes
Yes

  1. When fan is operating in standby the power may be up to 1.5 watts.; when fan stops < 1/10th watt
  2. Extruded aluminum with copper thermal enhancement
  3. Intelligent cooling improves cycle time
  4. Fault monitor indicates when a condition occurred that might be able to damage the tool; the monitor automatically shuts down and prevents damage from various conditions
  5. Locking mechanism for easy insertion and extraction of work coils

Contact us to learn more about the Mini-Ductor portable, handheld induction heater

Induction Innovations, Inc.

U.S. patents: 6670590 and 6563096 apply to all products; D707,804 and D728,086 apply to handheld, inline induction heaters; patent pending for the Mini-Ductor 12V (MD-500)
European Patent Office (EPO): patent 002076372-0001 applies to all handheld, inline induction heaters; patent pending for the Mini-Ductor 220V (MD-800) and Mini-Ductor 12V (MD-500)
Australia patent: 343968 applies to all handheld, inline induction heaters