The Isotech Drago 4934 temperature calibrator provides an adjustable isothermal enclosure for calibration purposes. It is part of the award winning Isocal-6 family and with a reference probe can be used with different accessories for Dry Block, Infrared, Surface Calibration and even with ITS-90 Fixed Point Cells for uncertainties to 0.001°C. In Dry Block Mode, the large 65mm diameter block allows for the calibration of either larger probes or for calibrating many sensors simultaneously.

Basic Model: Digital display of set and nominal block temperature; Use with a separate external indicator to compensate for gradients and loading; Calibrator does not need calibrating; only the indicator & sensor need re-calibration; Cal Notepad software; Serial PC interface.

Site Model: Digital display of set and nominal block temperature; Single channel indicator for reference probe; Best Practice calibration with established traceability and uncertainty; Re-calibration requires sending whole unit in; Cal Notepad software; Serial PC interface.

Advanced Model: Digital display of set and nominal block temperature; Three channel indicator for reference probe and units under test; Advanced features including automatic temperature cycling and logging; Best Practice calibration with established traceability and uncertainty; Re-calibration requires sending whole unit in; I-Cal Easy LOG software & built-in web server; Ethernet & USB host PC interface.