
DM-40
13
Accuracy
(cont’d)
Battery Test
Test Current: Approximately 14 mA for 1.5 V, 8 mA for 9 V
Accuracy:
±
(5.0% + 0.1 V)
Diode Test
Open Circuit Voltage: 3.2 V (maximum)
Test Current: 1.0 mA
Continuity
Tone indicates continuity. Threshold is approximately 25
Ω
.
Resolution: 1
Ω
Open Circuit Voltage: 3.2 VDC (maximum)
Specifications
Display: 3-1/2–digit LCD (1999 maximum count)
Polarity: Automatic
Sampling Rate: 2.5 per second
Temperature Coefficient: 0.1 x (accuracy) per
°
C below 18
°
C
or above 28
°
C
Overload Protections:
mA and Battery Test: 0.315 A/250 V F fuse, interrupting rating
1500 A, 5 mm x 20 mm
Temperature Inputs: 250 V RMS
All Other Functions: 600 VAC RMS and 600 VDC
Measurement Category: Category II, 600 V; Category III, 300 V
Operating Conditions: 0
°
C to 40
°
C (32
°
F to 104
°
F),
0 to 80% relative humidity
Altitude: 2000 m (6500’) maximum
Indoor use only
Pollution Degree: 2
Storage Conditions: –10
°
C to 50
°
C (14
°
F to 122
°
F),
0 to 80% relative humidity
Remove battery
Battery: 9-Volt battery (NEDA 1604, JIS 006P or IEC 6F22)
Temperature Probe Included with DM-40
Range
Accuracy
–40
°
C to 250
°
C
±
2.5
°
C
–40
°
F to 392
°
F
±
4.5
°
F
Содержание DM-40
Страница 9: ...DM 40 9 Current Measurement Voltage Measurement Typical Measurements ...
Страница 10: ...10 Typical Measurements Resistance Measurement Continuity Check ...
Страница 11: ...DM 40 11 Diode Measurement Typical Measurements Temperature Measurement Forward Bias Red Probe Reverse Bias ...
Страница 24: ...24 Medición de corriente Medición de tensión Mediciones más comunes ...
Страница 25: ...DM 40 25 Mediciones más comunes Medición de resistencia Verificación de continuidad ...
Страница 32: ...32 ...
Страница 40: ...40 Mesure du courant Mesure de la tension Mesures types ...
Страница 41: ...DM 40 41 Mesures types Mesure de la résistance Vérification de la continuité ...