SMART SENSOR DIGITAL MULTIMETER ST833D This is a pocket-size 3 5/6-bit automatic digital instrument. it can guarantee the back light high brightness, the table is easy to carry, is a vast number of users extremely like the instrument,the back light can be bright can be automatically turned off after 15 seconds. This series of instruments can be used to measure the DC voltage and AC voltage DC current and AC currentãresistanceã capacitance diode ãcontinuity test, frequency measurement and true RMS measurement and other parameters. Is a ideal tool for the laboratory, factory, radio enthusiasts and families.
1) Display: larger Liquid crystal LCD display. 2) Maximum display:5999(35/6) bit automatic polarity display 3) Measurement method: double integral A/D conversion 4) Sampling Rate: About 3 times per second 5) Over range display: the highest position shows âOLâ 6) Low voltage display: low battery indication 7) Working environment: (0-40)°C,relative humidity ï¼80% 8) Power Supply: AAA 1.5V battery*2(Not Included) 9) It is a stable performance, high precision, high reliability clear readings, and overload protection.
Specification | Model number | ST833A | ST833D (No Shifting) | ST890D | AC voltage(V) | 6V-750V +/-(0.8%+3) | 6V-600V +/-(0.5%+3) | 2V-750V+/-(0.8%+5) | DC voltage(V) | 6V-1000V +/-(0.5%+3) | 6V-750V +/-(0.8%+3) | 2V-1000V/200mV+/-(0.5%+3) | AC current(A) | 60mA-600mA+/-(1.2%+10) | 6A-10A +/-(2%+30) | 2mA-200mA/10A+/-(2%+5) | DC current(A) | 60mA-600mA +/-(1.2%+10) | 6A-10A+/-(2%+30) | 2mA-200mA/20μA/10A+/-(1.2%+8) | Resistance | 600Ω/600KΩ/40MΩ+/-(0.8%+3) | 600Ω/600KΩ/60MΩ +/-(0.8%+3) | 2kΩ-200KΩ/200Ω/2MΩ-20MΩ+/-(0.8%+3) | Capacitance | 600nF/600μF/30mF+/-(3.5%+20) | 100nF/100μF/100mF+/-(3.5%+20) | 20nF-200nF/2μF-2000μF/20mF+/-(5%+10) | Frequency(F) | 10Hz-10MHz+/-(0.1%+3) | à | Sine & trigangular wave: 40Hz-1Kz, other waveform is 40Hz-200Hz | Maximum Display | 5999(35/6) Bit Automatic Polarity | 5999(35/6) Bit Automatic Polarity | 1999(31/2) Bit Automatic Polarity | Zero/Fire Line Test | â | à | à | Diode | â | â | â | Transistor hFE | à | à | hFE/NPN/PNP | NVC | â | â | â | Back light Manual/Auto Off | â | â | â | True RMS Measurement | â | â | â | Flashlight Lighting | à | â | à | Full Unit Symbol | â | â | à | Low voltage Indicator | â | â | â | Display | LCD display | LCD display | LCD display | Sampling Rate | About 3 second/time | About 3 second/time | About 3 second/time | Temperature Environment | 0-40°C RHï¼80% | 0-40°C RHï¼80% | 0-40°C RHï¼80% | Power Supply | 2*1.5V AAA Battery | 2*1.5V AAA Battery | 9V Battery | Package Weight | 340g | 330g | 510g | Package Size | 170*105*55mm | 170*105*55mm | 205*135*70mm |
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