Documenting Process Calibrator: Type - Data Logging Process Calibrator; Functions - Measure - Volts DC,Current DC,Frequency,Thermocouples,RTD's; Functions - Source - Volts DC,Current DC,Frequency,Thermocouples,RTD's; Function - Voltage Measure - 0.025%Reading +0.005% full Scale; Function - Voltage Source - 0.01% output +0.005% full scale; Function - Current Measure - 0.010% reading + 0.015% full Scale; Function - Current Source - 0.01% output +0.015% full scale; Function - Resistance Measure - 0.05% Reading + 50 m/Ohms; Function - Resistance Source - 0.05% Output + 40 m/Ohms; Function - Frequency Measure - 0.05%; Function - Frequency Source - 0.01%; Parts Included - (2) Sets TL24 Leads, (2) Sets AC20 Clips, TP20 Probes, Battery Pack & Charger, Serial Port Cable; Manufacturer Series - 740