Ametek Jofra DTI-1000

The Ametek Jofra DTI-1000 Digital Temperature Indicator is a portable multi-channel reference thermometer designed for high-accuracy temperature measurement in calibration, process verification and temperature survey applications. Where a single-channel thermometer is not sufficient — or where multiple sensors need to be compared simultaneously against a reference — the DTI-1000 provides up to four simultaneous input channels in a single, battery-powered field instrument.

The DTI-1000 accepts all standard thermocouple types (B, E, J, K, N, R, S, T) and RTD inputs (Pt100, Pt200, Pt500, Pt1000 in 2, 3 and 4-wire configurations) on any channel, with automatic cold junction compensation for thermocouple inputs. Measurement accuracy is ±0.05°C for thermocouple inputs and ±0.03°C for RTD inputs, with a display resolution of 0.001°C. The large backlit LCD shows all active channels simultaneously, making it practical to monitor multiple sensors during a temperature stabilisation period without switching between screens.

On-board data logging with time-stamp recording enables temperature profiles and mapping data to be captured directly in the field and downloaded to PC via RS-232 or USB for reporting. The IP54-rated housing is suitable for field environments, and the instrument operates on rechargeable batteries or AA cells for up to 10 hours.

Hinco Instruments is an authorised Ametek Jofra distributor supplying the DTI-1000 to customers across Perth, Western Australia and nationally. The DTI-1000 is used as a reference readout during dry block and liquid bath calibrations, for pharmaceutical temperature mapping and autoclave validation, cold chain studies, food safety temperature compliance measurement, HVAC commissioning and laboratory temperature comparison work.