Product Specifications Download the Specification Sheets (pdfs) for each product : Resistance Products : Thermopaks TP2 Thermopak TP2 Thermopak Temperature Controlled TP25 Thermopak TP3 Thermopak TP4 Thermopak TP8 Thermopak Resistance Products : Thermotools TT4-R6676 Thermotool TT4-R7107 Thermotool TT4-R7615 Thermotool TT5 Thermotool TT7 Thermotool TT8 Thermotool HD3W Thermotool Water-Cooled