The INTER-SAT LTD company was awarded the TESLA brand in 2011 with the aim of continuing the tradition and value it has had among Czech consumers for over 70 years. In the menu you can now discover a number of quality household appliances that will save you time and money. Robotic vacuum cleaners, multifunctional electric pots, set-top boxes and antennas for receiving DVB-T2 broadcasts, multimedia centers, soundbars, GSM alarm and more. A wide range of accessories for all products is a matter of course.

TESLA CoffeeMaster ES400

coffee machine with grinder
  • 2in1: automatic grinding and brewing
  • integrated coffee grinder
  • modern touch control panel
  • clock with programmable timer


Register your coffee machine and get an extra year of warranty for FREE.

Thanks to our special promotion, you can take advantage of a free extended warranty beyond the standard terms. To activate the extended warranty, just fill out the registration form within 30 days of purchasing the product. After registration, you will receive an e-mail confirmation, which you should keep together with your proof of purchase.


» More information here

Compact size and high performance


The TESLA CoffeeStar ES400 turns your favourite whole beans into a cup of coffee that’s as strong or as smooth as you desire. Touch controls allow you to adjust the coarseness of the coffee grind or set the clock and timer. The permanent filter eliminates the need to waste paper filters.


Always freshly ground coffee, the all-in-one design gives you the full flavor and aroma of your favorite coffee.

Whole bean or ground coffee and tea


Brew your favorite cup of coffee, the grinder quickly prepares whole bean, pre-ground coffee or tea.


Ultra-fine filtration


No more unnecessary paper filters. You can use the eco-friendly, reusable ultrafine filter without having to replace it after each use, just wash it easily.



Easily program the 24-hour auto brew function so you can wake up to a fresh pot of coffee. The backlit display highlights the time and the selected program. At the set time, the coffee maker starts brewing its own coffee, according to the last set grind level selection or using ground coffee.

Temporary stop


This function temporarily stops the flow of coffee so you can pour your first cup before the brew is finished without making a mess.

Temperature maintenance


An electric coffee maker with a warming plate that maintains the optimum coffee temperature for 30 minutes, so you have hot coffee whenever you feel like it.

Practical design


The TESLA CoffeeStar ES400 coffee machine with integrated grinder saves a lot of space in the kitchen. The 600 ml glass pot is suitable for approximately four cups of coffee, which is the ideal size for a family or an individual.

  • 2 in 1: automatic grinding and brewing
  • integrated coffee grinder
  • three levels of coffee grinding coarseness
  • for beans, ground coffee or tea
  • programmable start timer
  • large display with clock
  • touch control panel with functions
  • up to 4 cups of coffee
  • modern design for small families or individuals
  • removable washable permanent filter
  • glass teapot
  • drip protection when removing the glass pot
  • memory for setting the choice of coarseness of coffee grind or setting the use of ground coffee
  • water reservoir with clearly visible cup divisions
  • temperature maintenance with automatic shut-off
  • automatic shut-off when idle
  • overheating protection
  • easy cleaning
  • Glass kettle capacity 600 ml
  • power consumption 900 W
  • power supply 230 V
  • dimensions 18 x 30 x 30 cm
  • weight 2.7 kg
Package contains
  • TESLA CoffeeStar ES400 - coffee machine with grinder
  • coffee scoop with cleaning brush
  • user manual