Aparat de masura digital, cu autoscalare, VC99
Accesorii: testere, sonda de temperatura, carcasa suport
aparat de masura digital, cu autoscalare, VC99
domeniile de masurare:
tensiune continua: 600 mV-1000 V;
tensiune alternativa: 6V-750 V;
curent continuu: 600uA-20 A;
curent alternativ: 600uA-20 A;
rezistenta: 600 ohmi-60 Mohmi;
capacitate: de la 40 nF la 2000 uF;
frecventa: 10Hz - 60MHz;
dotat cu tester pentru diode;
tester de continuitate cu buzzer
tester pentru tranzistor hFE;
buton pentru memorarea ultimelor valori masurate minime sau maxime;
buton pentru inghetare afisaj "HOLD";
temperatura: -40 grade C - 1000 grade C
temperatura de lucru: 0 gradeC....+40 gradeC;
alimentare: 2 baterii de tip R3;
dimensiuni: 187 x 92 x 45 mm;
accesorii: testere, sonda de temperatura, carcasa suport
Technical data:
|
Basic function |
Range |
Basic accuracy |
|
DCV |
600mV/6V/60V/600V/1000V |
±(0.5%) |
|
ACV |
6V/60/600/1000V |
±(0.8%) |
|
DCA |
600uA/6000uA/60mA/600mA/6A/20A |
±(0.8%) |
|
ACA |
600uA/6000uA/60mA/600mA/6A/20A |
±(1.5%) |
|
Resistance |
600Ω/6kΩ/60kΩ/600kΩ/6MΩ/60MΩ |
±(0.8%) |
|
Capacitance |
40nF/ 400nF/4uF/40uF/400uF/2000uF |
±(3.5%) |
|
Frequency |
100Hz/1kHz/10kHz/100kHz/1MHz/60MHz |
±(0.5%) |
|
Centigrade temperature |
-40℃～1000℃ |
±(0.75%) |
|
0℉～1832℉ |
±(1.2%) |
|
Special function |
VC99 |
|
Diode test |
√ |
|
hFE test |
√ |
|
Continuity test |
Approx. less than 30Ω±10Ω |
|
Low battery indication |
Approx less than 2.4V |
|
Duty cycle measuring |
√ |
|
Data hold |
√ |
|
Auto power off |
Approx.15minutes |
|
Analog bar |
√ |
|
Function protect |
√ |
|
Input impendence |
10MΩ |
|
Sampling rate |
3times/s |
|
AC frequency response |
40-400Hz |
|
Operation way |
Manual or auto range |
|
Max. display |
6000 |
|
LCD size |
65x41mm |
|
Battery |
3V AAA×2 |
|
Power dissipation |
Quiescent current approx. 2mA |
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