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Heavy Duty True RMS Digital Multimeter/English
Heavy Duty True RMS Digital Multimeter/English
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13/08/2017 Version No. 001
13/08/2017 Version No. 001
7-12 Li-ion Battery Charge
2.Insert the socket into the Meter Input port. And the Adapter connected to the switch
socket.
Then Insert the Adapter into Power socket.
Enclosure
Shock (Drop Test)
Diode Test
Continuity Check
PEAK
Temperature Sensor
Input Impedance
AC Response
Double molded, waterproof
Test cur
Audible signal will sound if the resistance is less
than 25
Ω
(approx.), test cur
R
mocouple
AC
True rms
Adapter
True RMS
Multimeter
F1
HOLD
REL
RANGE
F2
F3
F4
Bluetooth
5
20A for
30 sec
MAX
every
15 min
TEM P
C A P
AC True RMS
ACV Bandwidth
Display
Overrange indication
Auto Power Off
Polarity
Measurement Rate
Low Battery Indication
Battery
Fuses
Operating Temperature
Storage Temperature
Operating Humidity
Storage Humidity
Operating Altitude
Safety
The term stands for “Root-Mean-Square,” which
represents the method of calculation of the voltage
or current value. Average responding multimeters
are calibrated to read correctly only on sine waves
and they will read inaccurately on non-sine wave or
distorted signals. True rms meters read accurately
on either type of signal.
50Hz to 20000Hz
50,000 count TFTLCD
“OL” is displayed
5-30minutes (approximately) with disable feature
Automatic (no indication for positive); Minus (-)
sign for negative
20 times per second, nominal
“ ” is displayed if battery voltage drops below
operating voltage
One 7.2 volt (NEDA 1604) battery
mA, µA ranges; 0.8A/1000V ceramic fast blow A
range; 10A/1000V ceramic fast blow
5ºC to 40ºC (41ºF to 104ºF)
-20ºC to 60ºC
(-4ºF to 140ºF)
Max 80% up to 87ºF
(31ºC) decreasing linearly to
50% at 40ºC (104ºF)
<80% 7000ft. (2000meters) maximum.
This meter is intended for origin of installation use
and protected, against the
users, by double insulation per EN61010-1
and IEC61010-1 2nd Edition (2001) to
Category IV 600V and Category III 1000V; Pollution
Degree 2. The meter also meets UL 61010-1, 2nd
Edition (2004), CAN/CSA C22.2 No. 61010-1 2nd
Edition (2004),and UL 61010B-2-031, 1st Edition (2003)
