The BRYMEN BM817S multimeter is designed for general applications in industry and electronics service, teaching and for demanding hobbyists. The meter is characterized by professionalism of workmanship, high level of surge protection (8kV), conducting measurements with 5 times/s sampling, fast bargraph, high base accuracy of 0.08% (DCV) and wide frequency bandwidth for AC voltage and current measurements - 40Hz~20kHz and 40Hz~1kHz respectively. The BM 817s measures the true rms value (True RMS) of AC voltages and currents. SPECIAL FUNCTIONS AND FEATURES CREST - registration with automatic change of ranges of MAX, MIN and MAX-MIN values of pulses with duration > 0.8ms (for V and A functions) REC - registration with sampling 20 times/s and automatic change of ranges of MAX, MIN and MAX-MIN values from measurements BEEP-JACK - audible and visual alarm for bad connection of measurement leads ZOOM - five-fold increase in resolution of the analog bargraph. Measurements, ranges: - DC voltage [V]: 50mV/500mV/5V/50V/500V/1kV - AC voltage [V]: 50mV/500mV/5V/50V/500V/1kV - dc current [A]: 500µA/5000µA/50mA/500mA/5A/10A - AC current [A]: 500µA/5000µA/50mA/500mA/5A/10A - resistance [Ω]: 50Ω/500Ω/5kΩ/50kΩ/500kΩ/5MΩ/50MΩ - capacitance [F]: 50nF/500nF/5µF/50µF/500µF/9999µF - frequency [Hz]: 10Hz ÷ 125kHz - temperature [°C]: -50...1000°C Features, functions: - display: LCD 5000 with backlight + 52-segment analog bargraph - sampling: 5 times/s (bargraph 60 times/s) - True RMS - ZOOM function - increase bargraph resolution x5 - registration of peak values 0.8ms - USB interface (optical RS232C) - REL function (relative value measurement) - diode test - circuit continuity test - Data Hold - range selection: automatic; manual - measurement memory: MIN; MAX - Auto Power Off - polarity indicator - overrange indicator - indicator of low battery voltage - indication of wrong connection of test leads - surge protection: 8 kV (1.2 / 50 μs SURGE) - standards: CE, CAT III 1000V and CAT IV 600V - power supply: 1x 9V battery - dimensions: 198x97x55mm - weight: 430g - gross weight: 675g Included: - test leads - battery - instruction - temperature probe - K thermocouple - holster NOTE: USB/RS232 cable for PC communication is an optional accessory and not included in the kit. The BRYMEN BM817S multimeter is designed for general applications in industry and electronics service, teaching and for demanding hobbyists. The meter is characterized by professionalism of workmanship, high level of surge protection (8kV), conducting measurements with 5 times/s sampling, fast bargraph, high base accuracy of 0.08% (DCV) and wide frequency bandwidth for AC voltage and current measurements - 40Hz~20kHz and 40Hz~1kHz respectively. The BM 817s measures the true rms value (True RMS) of AC voltages and currents. SPECIAL FUNCTIONS AND FEATURES CREST - registration with automatic change of ranges of MAX, MIN and MAX-MIN values of pulses with duration > 0.8ms (for V and A functions) REC - registration with sampling 20 times/s and automatic change of ranges of MAX, MIN and MAX-MIN values from measurements BEEP-JACK - audible and visual alarm for bad connection of measurement leads ZOOM - five-fold increase in resolution of the analog bargraph. Measurements, ranges: - DC voltage [V]: 50mV/500mV/5V/50V/500V/1kV - AC voltage [V]: 50mV/500mV/5V/50V/500V/1kV - dc current [A]: 500µA/5000µA/50mA/500mA/5A/10A - AC current [A]: 500µA/5000µA/50mA/500mA/5A/10A - resistance [Ω]: 50Ω/500Ω/5kΩ/50kΩ/500kΩ/5MΩ/50MΩ - capacitance [F]: 50nF/500nF/5µF/50µF/500µF/9999µF - frequency [Hz]: 10Hz ÷ 125kHz - temperature [°C]: -50...1000°C Functions, features: - display: LCD 5000 with backlight + 52-segment analog bargraph - sampling: 5 times/s (bargraph 60 times/s) - True RMS - ZOOM function - increase bargraph resolution x5 - registration of peak values 0.8ms - USB interface (optical RS232C) - REL function (relative value measurement) - diode test - circuit continuity test - Data Hold - range selection: automatic; manual - measurement memory: MIN; MAX - Auto Power Off - polarity indicator - overrange indicator - indicator of low battery voltage - indication of wrong connection of test leads - surge protection: 8 kV (1.2 / 50 μs SURGE) - standards: CE, CAT III 1000V and CAT IV 600V - power supply: 1x 9V battery - dimensions: 198x97x55mm - weight: 430g - gross weight: 675g Included: - test leads - battery - instruction - temperature probe - K thermocouple - holster NOTE: USB/RS232 cable for PC communication is an optional accessory and not included in the kit.