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Dimmerdot - Greendot Metered Variable Auto Transformer

Supplier: Australian Rectifiers

The Metered Variable Auto Transformer is a high efficiency portable bench top unit complete with a Voltmeter which provides continuously smooth adjustable AC Voltage.

Price Guide: POA

The D-101-P-AR-PB is an essential piece of Test / Control Equipment for use in Laboratories, Colleges, Electrical Test rooms and Industrial / Commercial premises.

Output Voltage maintains its Sine Wave Purity with virtually
No waveshape distortion                   No radio interference                No harmonics created

Some applications are:  
Control of Motor speed, Lighting and Temperature.
Performing Under and Over Voltage tests.
Adjusting to standard 240 Volts AC Output if the Mains Input is too high or too low.


  • Standard Output 3 pin 10 Amp plug base
  • Input Fuse Protection
  • Output  Protective Thermal Circuit  Breaker
  • Double Pole ON - OFF  Mains Input Switch with Indicator
  • Output Voltage Meter
  • Mains supply Cord and Plug
  • Robust construction with rubber feet and carry handles


Type:  D-101-P-AR-PB  
Input:  230 / 240 Volts  AC     50 / 60 Hz     10 Amp
Output: 0 – 260 / 270  Volts AC  approx.       9 Amps  max.
Voltmeter: Analogue Moving  Iron   0 - 300 V  FSD  (min. scale reading 50 Volts)  62 x 35mm
Dimensions:    H: 235  x  W: 295  x  L: 205     (mm)          Weight:     13 Kg  
Shipping:         H: 300  x  W: 330  x  L: 280     (mm)          Weight:     16 Kg