VC9807A+ 19999-Count 4.5-Digit High Accuracy Multimeter

The VC9807A+ is the 4½-digit, 20000-count model of the VC98 manual-range series. It is the handheld choice when readings need more resolution than a 2000-count meter: DC voltage to 1000V at ±(0.1%+5) and DC current to 20A at ±(0.5%+4). It also measures conductance from 0.1nS to 100nS for very high resistances, plus capacitance and frequency.

Key features

• 4½ digits, 20000 counts, manual ranging
• DCV 200mV to 1000V ±(0.1%+5); ACV 2V to 750V ±(0.8%+25)
• DCA 200μA to 20A ±(0.5%+4); ACA 200mA/20A ±(1.5%+25)
• Resistance 200Ω to 20MΩ; conductance 0.1nS~100nS ±(1%+5)
• Capacitance 20nF/2μF/200μF ±(3.5%+10); frequency 2kHz/200kHz
• Backlight, data hold, diode, hFE and continuity tests, anti-shock protection, 9V battery; safety rating CAT.III 600V

Applications

Electronics R&D and calibration checks where four and a half digits matter, leakage and insulation-level checks through conductance, component testing, and laboratory teaching.

Choosing within the series

The VC9802A+ shares the VC98 manual-range housing but reads 2000 counts, with DCV at ±(0.5%+3) and a 200MΩ resistance range instead of conductance. The VC9808+ is the inductance model (2mH to 20H) with temperature, peak hold and frequency to 10MHz. For a mains-powered bench meter with similar resolution, True RMS and AC+DC, see the VC8045.