DTI-1000 B, -200 to 750°C / -328 to 1382°F (only Pt-25) NPL traceable calibration certificate on sensor System carrying case (max. 350 mm. probe) Reliable temperature readings Dual channel inputs Minimize paperwork Fast response time Specified low drift Wide selection of probes > Each Unit Includes DTI-1000 JOFRACAL calibration software AmeTrim ATC/DTI to adjust the DTI-1000 RS232 cable, 9 pin connector 8 batteries User manual Calibration certificate, traceable to International Standards Mains adapter