Major tech MT874 Kullanım Kılavuzu - Sayfa 9
Ölçüm Cihazları Major tech MT874 için çevrimiçi göz atın veya pdf Kullanım Kılavuzu indirin. Major tech MT874 20 sayfaları. 600v ac/dc trms multimeter
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3.2. General Specifications
Insulation
Diode Test
Continuity Check
Battery Test current
Input Impedance
AC Response
ACA Bandwidth
ACV Bandwidth
Display
Overrange indication
Polarity
Measurement Rate
Low Battery Indication
Battery
Auto Power Off
Fuses
Operating Temperature
Storage Temperature
Relative Humidity
Operating Altitude
Safety
Class 2, Double insulation.
Test current of 1mA maximum, open circuit voltage 2V
DC typical
Audible signal will sound if the resistance is less than
approximately 50Ω
9V (6mA); 1.5V (100mA)
Approximately 10MΩ (VDC and VAC)
True RMS
50Hz to 1kHz
50Hz to 1kHz
3 ½ digit, 2000 count LCD
"OL" is displayed
Automatic (no indication for positive polarity); Minus
(-) sign for negative polarity.
2 times per second, nominal
" " is displayed if battery voltage drops below
operating voltage
Two 1.5V "AAA" batteries
Approximately 15 minutes
mA, μA ranges: 200mA/600V fast blow; A range:
10A/600V fast blow
0 to 50°C (32 to 122°F)
-10 to 60°C (14 to 140°F)
<70% operating, <80% storage
7000ft. (2000) meters maximum.
For indoor use and in accordance with Overvoltage
Category II, Pollution Degree 2. Category II includes
local level, appliance, portable equipment, etc., with
transient overvoltages less than Overvoltage
Category III. Probe assemblies to be used for mains
measurements shall be rated as
appropriate for measurement Category III according
to IEC 61010-31 and shall have a voltage rating of at
least the voltage of the circuit to be measured.
Measurement category III (CAT III) is applicable to
test and measuring circuits connected to the
distribution part of the building's low-voltage mains
installation.
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