Product Description

CAN BE USED EITHER WAY AUTOFORMER - Convert 110/120 Vac to 220/240Vac or 220/240 Vac to 120/110 Vac. 100 WATTS max

Average Customer Rating 4.0 out of 5 stars (4 customer reviews) 5 star:  (3) 4 star:    (0) 3 star:    (0) 2 star:    (0) 1 star:  (1)           Performance 3.1 out of 5 stars (7)   Durability 3.5 out of 5 stars (6)   › Rate this item's 2 attributes or suggest a new one.		Share your thoughts with other customers: Create your own review
Most Helpful Customer Reviews   13 of 13 people found the following review helpful: 5.0 out of 5 stars very good for reliable voltage conversion, October 5, 2009 By  Rajesh Nanda (Daniels, WV) - See all my reviews (REAL NAME)    Amazon Verified Purchase(What's this?) This review is from: Goldsource® Step Up and Down Voltage Converter Transformer ST100 - AC 110/220 V - 100 Watt. I purchased this converter for my last visit to India. It works very well is easy to use and does not heat up during use. Comes with an adapter plug so it is ready for use. Remember to tape off the higher voltage outlet as it gives 2 options of output. Help other customers find the most helpful reviews   Was this review helpful to you?     Report this | Permalink Comment Comment   2 of 2 people found the following review helpful: 5.0 out of 5 stars Goldsource ST100, February 25, 2010 By  Mr. P. Wadham (Cleveland, Ohio) - See all my reviews (REAL NAME)    Amazon Verified Purchase(What's this?) This review is from: Goldsource® Step Up and Down Voltage Converter Transformer ST100 - AC 110/220 V - 100 Watt. Great product - easy to set up and easy to use. Ideal for domestic products that are designed for US or UK/European voltages as it can step the voltage up or down according to your needs. Help other customers find the most helpful reviews   Was this review helpful to you?     Report this | Permalink Comment Comment   5.0 out of 5 stars Works just fine, January 19, 2010 By  Crawford Wilson (Kabul) - See all my reviews (REAL NAME)    Amazon Verified Purchase(What's this?) This review is from: Goldsource® Step Up and Down Voltage Converter Transformer ST100 - AC 110/220 V - 100 Watt. So far, it's been almost three months in Dusty Kabul, and no issues! Works just fine. Help other customers find the most helpful reviews   Was this review helpful to you?     Report this | Permalink Comment Comment

A couple good Environmental Science Books

Designed for the Environmental Science BIO106 class. This book is a great look and read on the natural process of science. As the field of environmental science continues to evolve, you will get a full spectrum of information on the natural organic and inorganic environmental sciences. It is designed for students pursuing a degree in environmental Science/Engineering and Biotechnology. The book provides pure science and the political, social and historical perspectives of environmental affairs.

Also designed for environmental science majors, this books recaps the Sonoran desert. Tackling topics such as flora, ecology, climate, location and historical facts that make up the worlds most inhabited desert. Written by truly experienced historians at the Sonoran desert museum.