Major tech MT767 Manuel d'instruction - Page 7
Parcourez en ligne ou téléchargez le pdf Manuel d'instruction pour {nom_de_la_catégorie} Major tech MT767. Major tech MT767 12 pages. 600a ac/dc clamp meter with ir thermometer
Imprimer la page4.8. Frequency Sensitivity: >8Vrms
Range & Resolution
5-9.999Hz
99.99Hz
999.9Hz
9.999KHz
4.9. Temp (type-K) (probe accuracy not included)
Range & Resolution
-20.0 to 1000°C
-4.0 to 1800.0°F
4.10. IR Temp (D:S=4:1)
Range & Resolution
-30.0 to 350.0°C
-22.0 to 662.0°F
Note: Accuracy is given as ±(% of reading+counts of least significant digit)
at 23°C±5°C, with relative humidity less than 80%RH. The precision index
mentioned above refers to the accuracy of 40%~60% range of each
measurement range. The accuracy index of the current measured outside
the measuring range increased by 1.5%, and the accuracy of other
measurement functions increased by 1%. Check waveform is sine wave.
Current accuracy assessment shall be based on the position of clamp center.
4.11. General Specifications
Basic Functions
Clamp size
TRMS
Diode Test
Continuity Check
Low Battery Indication
Accuracy (% of reading + digits)
±(1.5% reading + 6 digits)
Accuracy (% of reading + digits)
±(3%rdg + 3°C)
±(3%rdg + 6°F)
Accuracy (% of reading + digits)
±(2%rdg + 2°C)
±(2%rdg + 4°F)
Range
Opening 1.3" (33mm) approx
The AV voltage and AC current of this meter is
measured by True RMS. TRMS measurement is
different from mean measurement. The mean
measurement method can only measure the
symmetric waveform, such as sine wave. TRMS
measurements can reliably measure any
irregular waveform and obtain valid values for
AC voltage or AC current.
Test current of 0.3mA typical; Open circuit
voltage 3.2V DC typical.
Threshold <50Ω; Test current < 0.5mA
"
" is displayed
7