Publicité
Les langues disponibles
Les langues disponibles
Measurement and instrumentation
Multimeter model UT70A
Réf:
291 034
ENGLISH
All manuals and user guides at all-guides.com
Diode
Range
Resolution
(...)
Continuity buzzer
Range
Resolution
(...)
TTL logic test
Range
TTL LOGIC
Remarks: Indicated by buzzer's sound.
Température test
In °Celsius (°C)
Range
Resolution
-40°C – 0°C
-40°C – 1000°C
0°C – 400°C
-400°C – 1000°C
In ° Fahrenheit (°F)
Range
Resolution
-40°F – 32°F
-40°F – 1832°F
-32°F – 752°F
-752°F – 1832°F
Remarks: Included accessory is an international standard K type (nickel
chrome- nickel silicone) cross plug point contact temperature probe
that is only applicable for a temperature range < 230°C (446°F).
3 Security
1) CE Version: The Meter complies with the standards
pollution degree 2, overvoltage category CAT III 1000V, CAT IV 600V and
double insulation .
UL Version: The Meter complies with the standards UL61010B-1, in
pollution degree 2, overvoltage CAT II 1000V and double insulation.
CAT II: Local level, appliance, PORTABLE EQUIPMENT etc., with smaller
transient overvoltages than Installation Category III.
CAT III: Distribution level, fixed installation, with smaller transient overvoltages
than CAT IV.
CAT IV: Primary supply level, overhead lines, cable systems, etc.
15
Accuracy
The shown value
1mV
is the forward
voltage drop of a
tested diode PN
node
Accuracy
Ω
< 70 Ω
Accuracy
Logic high > 2.0 V
Logic low < 0.8 V
Accuracy
± (3 %+ 4)
± (1 % + 3)
± (2 % + 10)
Accuracy
± (3%+4)
± (1%+4)
± 2.5%
Input protection
500 Vrms
Input protection
500 Vrms
Input protection
500 Vrms
Input protection
250 Vrms
Input protection
250 Vrms
IEC61010-1:in
Publicité
