| DTI 4001T Digital Temperature Indicator(T/C) J/K | Supply Voltage : 70-300V AC Accuracy of Temp Display : ±(0.5%of FS+ 1°C) for K between 0°C & 1000°C; J Between 0°C & 600°C |
| DTI 4001T Digital Temperature Indicator(T/C) J/K(Plastic Version) | Supply Voltage : 70-300V AC Accuracy of Temp Display : ±(0.5%of FS+ 1°C) for K between 0°C & 1000°C; J Between 0°C & 600°C |
| DTI 4001 Digital Temperature Indicator J/K/Pt-100 | Supply Voltage : 70-300V AC Accuracy of Temp Display : ±(0.5%of FS+ 1°C) for K between 0°C & 1000°C; J Between 0°C & 600°C; Pt-100 Between 0°C & 600°C |
| DTI 4003 Digital Temperature Indicator J/K/Pt-100 (Handheld type) | Supply Voltage : battery operated Accuracy of Temp Display : ±(0.5%of FS+ 1°C) for K between 0°C & 1000°C; J Between 0°C & 600°C; Pt-100 Between 0°C & 600°C |