7
Low battery indication: Display " " sign.
Data hold: Display “
HOLD
” sign.
Relative measurement: Display “
△
” sign.
Auto Power Off: Display “
APO
” sign. When measurement
exceeds 15 minutes without switching mode and pressing key, the
meter will switch to standby mode. Press any key or switch
selector switch to exit standby mode. When restart the system,
press and hold
SELECT
key to disable auto power off.
Mechanical blocking system for terminal sockets to prevent
mistake operation.
Bar graph display
Safety standards:
EMC/LVD.
CAT
Ⅲ
1000V.
The meter is up to the standards of IEC1010 Double Insulation
，
Pollution Degree 2, Overvoltage Category
Ⅲ
.
Operating environment:
Temperature 32 to104°F (0°C to 40°C),
Humidity
≤
80% RH.
Storage environment:
Temperature -4 to140°F (-20°C to 60°C),
Humidity
≤
90% RH.
Power supply: 9V battery
Dimension: 190mm
×
88.5mm
×
27.5mm
Weight: Approx.320g (including battery).
