Featuring powerful test functions high precision fast response amp a robust design this True RMS intelligent digital multimeter is top of the range. It has an 80000 count high resolution backlit display amp a revolutionary PCB design using SMT co Featuring powerful test functions high precision fast response amp a robust design this True RMS intelligent digital multimeter is top of the range. It has an 80000 count high resolution backlit display amp a revolutionary PCB design using SMT components which greatly improves stability reliability amp durability. The RS232C interface is optically isolated so your PC. is safe from accidental damage as there is no physical connection between your computer amp the meter when they are interfaced. Specifications Basic Range Best Functions Accuracy DC Voltage 80m V800m V8V80V800V1000 Vplusmn 0.0510AC Voltage 800m V8V80V800V1000 Vplusmn 0.820DC Current 80m A800m A8A10 Aplusmn 0.240AC Current 80m A800m A8A10 Aplusmn 0.540 Resistance 8008k 80k 800k 8M80 M Omegaplusmn 0.340 Conductance 80n Splusmn 2120 Capacitance 1n F10n F100n F1micro F10micro F100micro Fplusmn 23 Frequency 1k Hz 10k Hz 100k Hz 1MHzplusmn 0.021 Duty cycle 199.9plusmn 0.15 Special Features Fused 10A range Auto ranging Diode test Continuity buzzer True RMSPeak Min Max Min Max Avg Relative mode Auto data hold RS232 Serial PC Interface Display backlight Full icon display Sleep mode Low battery indicator Approx. 10 M Omega input impedance for DC voltage measurement Max. display 79999 frequency measurement counts 9999940 segment analogue bar graph General characteristics Battery 1 x 9V PP3 Order Code L46ALLCD Size 62 x 53mm Weight 600gincluding holster Size 195 x 90 x 40mm Accessories included Test leads Battery Test clips RS232C interface cable Software Holster Manual