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Author: Ivan

Soshine SC-S7 good inteligent charger for 18650 Li-ion or 1.2V Nimh bateries

October 7, 2015 Ivan Leave a comment

Aliexpress Here is soshine Soshine E4S 18650 20.00 BUY NOW If you look for precise charger of Li-ion batteries You may…

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Posted in: Other

Riddex is scam , do not buy this !!! my experiences

September 19, 2015 Ivan 1 Comment

I’ll tell you the secret of this device is dangerous !! I buy this device 2x from aliexpress 6 month…

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Posted in: Other

Cheap 12V temperature controller XH-W1209 with display and probe review

September 8, 2015 Ivan 104 Comments

Aliexpress temperature control thermostat switch W1209 $3.00 BUY NOW This temperature controller is realy good stuf , have LED display,probe…

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Posted in: Temperature/Humidity

Manual guide Multimeter XL830L with PDF instructions

September 7, 2015 Ivan 2 Comments

Aliexpress Multimeter XL830L Free shipping $7.26 BUY NOW The Digital Multimeter is a practical tool for electrician use. It is…

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Posted in: Electricity measurement

Multimeter XL830L review

Ivan 7 Comments

Banggood.com XL830L all versions banggod 16.00 BUY NOW Aliexpress XL830L 8.00 BUY NOW Excel XL830 is good quality multimeter which can…

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Posted in: Electricity measurement

Solar LED keychain

September 5, 2015 Ivan 2 Comments

Solar keychain I carry with me always happy. I will use it mainly when I’m on fish and need to…

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Posted in: Other

PT6 thermometer cheap and reliable device for AC current 220V

August 30, 2015 Ivan 2 Comments

Aliexpress PT6 thermometer on Atfinger aliexpress 4.50 BUY NOW This  thermometer is suitable for european region recommended power supply is  AC…

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Posted in: Temperature/Humidity

how to improve accuracy of a measurement DDH303L AC voltmeter + ammeter

February 21, 2015 Ivan 1 Comment

I buy theese  cheap AC meter on amazon and ebay his accuracy is not bad and not good  +- 10V on…

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Posted in: Electricity measurement

Led collar for my dog – it’s amazing

January 22, 2015 Ivan Leave a comment

I recently ordered an ice collar for my dog. Council with dog go for a walk especially in the evening.…

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Posted in: Other

Willhi WH 7016 Digital instructions

January 4, 2015 Ivan 8 Comments

Instructions for WH 7016 Digital Thermocontroller Using the Control Buttons:

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Posted in: Temperature/Humidity

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