Features - Ryobi RP4020 Manuel D'utilisation

PRODUCT SPECIFICATIONS
Battery Voltage ................................................................4V
Display ....................................................... 3 3/4-digit LCD
Max. LCD reading ......................................................3999
Measurement category ............................................ CAT III
Maximum Voltage ........................................................600V
Maximum Current ......................................................... 10A
Sampling Rate .............................................. 2~3 times/sec
IP Rating ........................................................................ 54*
*IP Rating: Specifies the environmental protection the product enclosure provides. An IP Rating of 54 denotes protection against harmful
deposits of dust and protection against water sprayed from all directions. The water resistance rating applies only when the battery cap
is installed.
KNOW YOUR MULTIMETER
See Figures 1 - 3, page 14.
The safe use of this product requires an understanding of
the information on the product and in this operator's manual.
Before use of this product, familiarize yourself with all oper-
ating features and safety rules.
This digital multimeter has been designed according to
IEC-61010 concerning electronic measuring instrument
with a measurement category III ( CAT III 600V ) and Pollu-
tion degree 2.
DIGITAL LCD DISPLAY
The LCD display features easy to read digits for a variety
of functions.
MODE SELECTION DIAL
Used to select the desired function and turn the meter ON
or OFF.
BUILT IN PROBE STORAGE, KICK STAND,
AND CONVENIENCE HOOK
Keep the probes untangled, easily prop it up, and hang it
almost anywhere for one-handed operation
AUTO POWER OFF
The automatic power-off feature helps to conserve battery
power.
MODE BUTTON
Switches the meter between DC and AC current measure-
ments.

FEATURES

Operating Temperature................. 32°F - 94°F (0°C ~ 35°C),
Temperature Coefficient .......0.2 x (specified accuracy) / °F
Storage Temperature ....................................... 14°F - 140°F
Operating Altitude ................................... 0 to 2000 meters
RANGE BUTTON
Switches the meter between autorange mode and manual
range mode, and also selects the desired manual range.
10A JACK
Plug-in connector for the red test lead for the current mea-
surements between 400mA and 10A.
COM JACK
Plug-in connector for the black test lead for all measure-
ments.
Plug-in connector for the red test lead for all measurements
except the current measurements
BACKLIGHT BUTTON
Turns the backlight on and off.
REL BUTTON
Used to enter Relative mode.
HOLD BUTTON
Used to enter Data Hold mode.
PROBE COVER STORAGE
When the black and red leads are in use, the probe covers
can be placed in the storage areas on the back of the unit.
ALLIGATOR CLIPS
Two covered alligator clips are included for securing the
probes to a circuit when you need to keep your hands
free.
7 – English
0.2 x (specified accuracy) / °C
(-10°C ~ 60°C), <85%RH
μA/mA JACK
400mA.
<75%RH
(<64°F or 82°F)
(<18°C or 28°C)