17
PDMM-20
Specifications
Display: 6000-count LCD
Polarity: Automatic
Display Update Rate: 5 per second
Temperature Coefficient: Nominal 0.15 x (specified accuracy)
per
°
C below 18
°
C or above 28
°
C
Intelligent Automatic Power Off: After 3 minutes of inactivity
(approximately)
Noise Rejection:*
Common Mode Rejection Ratio: > 60 dB from 0 Hz
to 60 Hz when measuring ACV
Common Mode Rejection Ratio: > 100 dB at 0 Hz, 50 Hz,
and 60 Hz when measuring DCV
Normal Mode Rejection Ratio: > 30 dB at 50 Hz and 60 Hz
when measuring DCV
Operating Conditions:
Temperature: 0
°
C to 40
°
C (32
°
F to 104
°
F)
Relative Humidity (non-condensing): 80% maximum for
temperatures up to 31
°
C (88
°
F), decreasing linearly
to 50% maximum at 40
°
C (104
°
F)
Altitude: 2000 m (6500') maximum
Indoor use only.
Pollution Degree: 2
Storage Conditions: –20
°
C to 60
°
C (–4
°
F to 140
°
F),
0% to 80% relative humidity (non-condensing)
Remove battery.
Battery: 3 V standard button battery (IEC-CR2032;
ANSI-NEDA-54004LC)
Low Battery: Below 2.4 VDC
Overvoltage Protection: 450 VDC/VAC RMS, 50/60 Hz
Содержание PDMM-20
Страница 12: ...12 Typical Measurements Voltage Measurement Continuity Check Resistance Measurement ...
Страница 31: ...31 PDMM 20 Mediciones más comunes Medición de tensión Verificación de continuidad Medición de resistencia ...
Страница 40: ...40 ...
Страница 51: ...51 PDMM 20 Mesures types Mesure de la tension Vérification de la continuité Mesure de la résistance ...
Страница 52: ...52 Mesures types Mesure de la capacité Fréquence Détection du champ électrique A Non contact OU B Contact ...
Страница 60: ...60 ...
Страница 61: ...61 PDMM 20 ...