Buyers guide and review of the UNI-T UT81B Scopemeter. Buy the UT81B here: http://astore.amazon.com/m0711-20/det... Other oscilloscopes: http://astore.amazon.com/m0711-20?_en... The UT81B is a multimeter / oscilloscope hybrid (scopemeter) that could be very useful to an electronics hobbyist / enthusiast. Details: Basic Functions Range Best Accuracy DC Voltage 400mV/4V/40V/400V/1000V (0.8%+8) AC Voltage 4V/40V/400V/750V (1%+15) DC Current 400mA /4000mA/40mA/400mA/4A/10A (1%+8) AC Current 400mA/4000mA/40mA/400mA/4A/10A (1.5%+8) Resistance 400W/ 4kW/40kW/400kW/4MW/ 40MW (1%+5) Capacitance 40nF /400nF/4mF/40mF/100mF (3%+8) Frequency 10Hz~10MHz (0.1%+3) Vertical Accuracy (5%+1) Input Sensitivity 20mV/div-500V/div (1-2-5) Horizontal Accuracy (0.01%+1) Timebase Range 100ns/div-5s/div (1-2-5) Bandwidth 8MHz Display Resolution 160X160 Real-Time Sample Rate 40MSa/s Duty Cycle 0.1%~99.9% Special Functions Diode Continuity Buzzer Display 160x160 Monochrome Trigger Types Free Run / Normal / Single Shot Memory 10 screens and setups Contrast and Bright Setup Input Impedance For DCVoltage Measurement Around 10MW Sleep Mode Low Battery Display Display Backlight USB Max.Display 3999 GENERAL CHARACTERISTICS Power 1.5V Battery (R6) x 6 LCD Size 60 x 60mm Product Color Red and Grey Product Net Weight 498g Product Size 200 x100 x 48mm Standard Accessories Test Lead , Battery, English Manual ,Alligator Clip、 USB Interface Cable, Software, Power Adapter Optional Accessories* Scope Probe, BNC Probe
UNI-T UT81B Scopemeter Review - YouTube |
| 1,249 Likes | 1,249 Dislikes |
| 154,532 views views | 226,928 followers |
| Science & Technology | Upload TimePublished on 24 Mar 2012 |
Không có nhận xét nào:
Đăng nhận xét