The new Testboy TV 321 is a digital 2-channel thermometer for universal use that can be operated with any commercially available K-type temperature sensor. Thanks to its pleasing and user-friendly design, its uncomplicated handling, its large and easily readable display it is eminently suitable for use in mobile troubleshooting tasks as well as for checking devices and systems with temperature-specific parameters. Made of impact resistant and unbreakable ABS plastic, the housing is suitable for use in tough conditions. Your advantages: | 3 years manufacturer’s warranty | TÜV / GS tested and approved | IEC/EN 61010-1, DIN VDE 0411 The comprehensive range of accessories makes the digital 2- channel thermometer TV 321 a universal thermometer for everyone. It is particularly suitable for use in the following fields: | Car repair workshops (motors, gear boxes, catalytic converters, breaks, air conditioners etc.) | Heating installations | Refrigeration and air conditioning systems | Electrical trades (switchgear cabinets, transformers, cables and so forth) | Industry (paint shops, food-processing industry, plastics processing industry and so forth) Technical Details Testboy TV 321 Display 4 digit LCD -200 to +200°C ±0,3% +1°C, +200 to +400°C ±0,5%+1°C, Measurement Range +400 to +1370°C ±0,03%+1°C; -328 to +400°F ±0,5%+2°F, +400 to +2498°F ±0,3%+2°F Working Conditions 0 to 50°C ( 32 to 122°F ); 0 to 80% RH Storage Conditions -10 to 60°C ( 14°F to 140°F ); 0 ~ 80% RH Sampling Rate 0,6 x per second Power Supply 1 x 9V block TÜV/GS IEC/EN 61010-1 Dimensions 164 x 54 x 34 mm Weight 200 g Colour black/red, other colours on request Scope of Delivery 1 x operating instructions

1 x battery 9 V block 2 x general K-type probes Supplies, Optional K-type piercing probe K-type air probe K-type flat surface probe K-type immersion probe