MEWOI MEWOI2600, Руководство пользователя, Страница: 8 / 17

-5-
Frequency
Range
45.0Hz
～
65.0Hz
；
Accuracy
：≤±
2Hz
；
Definition
：
0.1Hz
Transmission
frequency
433MHz
、
315MHz
LCD
3.5inch Color Display
；
Display Field
：
71mm
×
53mm
Phase
indication
Phasor diagram and digital display
Power
indication
Green indication light
Working
indication
Sound and Light Indicator,red double flash
indicator and "beep - beep - beep" beep sound
Display Speed 2Times/Second
Data Storage
9999Sets (Replace the battery without losing
data)
LCD backlight
Adjustable brightness, to adapt to different
environments
Automatic
shut-down
Turn on the instrument for about 5 minutes
Battery Voltage
When the battery voltage dropped to 7.2V ± 0.1V,
"the battery voltage is low" symbol display, to
remind the replacement of the battery, the
measured data is also accurate.
Rated current Detector
：
30mA max
；
Host
：
150mA max
Weight
Host:950g(includes Batteries),Packing and
Insulation Rod: 3KG
Size
Host:195mm
×
100mm
×
45mm
；
Detector:290mm
×
250mm
×
80mm
Insulation Rod
Length
Max Diameter:
Φ
38mm
；
Length
：
Pull Back
1050mm
；
Extech 4850mm
Insulation Test
Insulated rods at both ends after drawing: AC 220
kV /rms
Host, detector: AC3700V / rms (exposed metal
and plastic housing)
Outside
Interference
No special strong electromagnetic field; no
433MHz, 315MHz frequency interference