THIS IS ONE OF MOST POPULAR COMPACT PROGRAMMABLE ELECTRICAL MUFFLE KILN WITH A 32-STEPS TEMPERATURE/TIME CONTROLLER, TWO SHELVES, 45 MM QUARTZ WINDOW WITH A STAINLESS STEEL SHUTTER ON THE DOOR AND 16-MM VENTILATION HOLE WITH A CERAMIC COVER ON THE TOP. THIS KILN IS FULLY SUITABLE TO WORK WITH ALL MOST POPULAR MATERIALS LIKE STONES, GLASS, CLAY, WOOD, METALS, ENAMELS WITH FIRING POINTS BELOW 1000 C (1832 F). BECAUSE OF THE PROGRAMMABLE CONTROLLER YOU WILL ABLE TO CONTROL HEATING, SOAKING AND COOLING TIME AS WELL AS ANY REQUIRED TEMPERATURE BETWEEN A ROOM TEMPERATURE AND 1000 C (1832 F). PLEASE FIND USER MANUAL ON THIS KILN BELOW. Technical specification: - Brand Name: Technical Supermarket (London); - Model name (SKU): R14-UP - Input: 115VAC +/-10% version with USA/CANADA standard electrical plug (two flat + one 'U' pin). 230VAC +/-10% version with EU standard plug (two round pins + E). 230VAC +/-105 version with UK/IRELAND standard 3 square pins plug. 230VAC +/-105 version with AUSTRALIA/NZ plug (three flat pins). - Power - 850 Watt; - Power cable - 1.5 Meter; - Internal chamber dimensions in mm (inch) - 175(7")W x 100(4")H x 100(4")D; - Kiln dimensions in mm (inch) - 240(10")W x 200(8")H x 240(10")D; - Door's quartz window diameter - 45 mm; - Ceramic plate as a cover for top ventilation hole; - 32-steps programmable temperature/time controller - two lines; - 16-mm top hole for an air ventilation/extraction systems; - Two movable shelves 175 x 50 x 6 mm as a present; - Secure switch under door to disconnect power supply when the door is open; - Maximum heating temperature - 1000 C (1832 F); - Estimated heating time to 1000 C - 50 minutes; - Weight - 7 kg. - Made in UK.