Our testo 112 calibratable temperature measuring instrument with PTB type approval is approved for official control measurements carried out by food inspectors, assessors and authorities. Thanks to NTC and Pt100 technology, this 1-channel temperature measuring instrument is exceptionally accurate. This measuring instrument needs a probe for being commissioned. Click here for the probe collection. Product benefits: High-precision, calibratable temperature measuring instrument with PTB type approval – approved for official measurements An attachable temperature probe can be connected – NTC and Pt100 probes optionally available to meet numerous practical requirements Thanks to the water and dirt-repellent protective case TopSafe (optional), it is ideal for use in the food sector Useful functions: minimum/maximum value memory and acoustic alarm