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相关文章 Measurement | 4 Terminal Kelvin/Thomson principle eliminates error due to lead resistance. Open circuit measurement voltage~5V dc |
Display | 0.8" LED 6000 count with automatic decimal point and polarity indication |
Ranges | 6 push button or auto selected with LED indication |
Calibration | Digital, security code protected |
Protection | 415 rms maximum at input terminals |
Battery | Sealed lead acid, rechargeable cell gives a minimum of 1 hour of continuous measurement on the lowest 10 amp ranges and 20 hours on all other ranges. Internal charger with battery state indicator |
Terminals | 6mm binding posts accept spade tags and 4mm banana plugs |
Working Temp | 0...40°C rel. humidity 80% max. non-condensing |
Storage Temp | -20...+50°C |
Mains Supply | 10/230 Volts +10% -10% 47Þ63Hz 20VA |
Safety | EN 61010-1 |
EMC | Complies with EN61326 |
Dimensions | 343 x 327 x 152mm (W D H) approx |
Mass | 6kg approx |
Accessories | Supplied complete with mains cord, measuring leads with Kelvin Clips, handbook, and calibration certificate |
Range | Resolution | Typical Current | Accuracy @ 20°C ±5°C, 1 year | Temperature Coefficient / °C |
600Ohm | 100mOhm | 1mA | ±(0.25% Rdg +0.05% FS) | 40 ppm Rdg + 30 ppm FS |
60Ohm | 10mOhm | 10mA | ±(0.25% Rdg +0.05% FS) | 40 ppm Rdg + 30 ppm FS |