Features: - 6 1/2 Digit Display:1,200,000 Counts - 4.3 TFT Craphic LCD - DCV Basic Accuracy: 0.0035%(GDM-9061) - 12 Measurement Functions: DCV, ACV, DCI, ACI, 2-wire and 4-wire Resistance, Frequency, Period, Diode, Continuity, Temperature and Capacitance - Sampling Rate up to 10k SPS (GDM-9061) - Dual Measurement Function to Providing Two Selected Measurement Simultaneously - Offer Graphical Capabilities lncluding Histogram, Bar Meter and Trend - Temperature Measurement Support RTD, Thermistor as Well as Thermocouple - Standard Interfaces: USB Host/Device, RS-232C, LAN, Digital I/O - Optional Interface: GPIB