Expert E051301 - Maintenance; General Specification

Fahrenheit
Centigrade
Continuity test
Measurementwithclamp(optional),wideningtheeldofapplicationsofthemeter
Autorange
This product has been to tested to the requirements of CAN/CSA-C22.2 NO. 61010-1, second edition, including
Amendement 1, or a later version of the same standard incorporating the same level of testing requirements.
MAINTENANCE
Tocontinueprotectionagainstre,replaceblownfuseonlywithanewoneofthesamerating.
To clean the meter, use a damp cloth and mild detergent only, do not use abrasives or solvents on it.
INTRODUCTION
This series multimeters are compact 3
1
/
2
digits digital multimeters for measuring DC and AC voltage, DC and AC current,
resistance, temperature, diode, transistor, continuity, capacitance.
They feature polarity indication, data hold, MAX mode, overrange indication and automatic power-off. They are easy to
operate and are ideal instrument tools. Except where noted, the instructions in this manual apply to all models of this series
multimeters.
STRUCTURE
1. Display
3
1
/
2
digitLCD,wilhamax.readingof1999
2. ʺRANGEʺ Button
Used to swilch between autorange mode and manual range
mode as weil as to select desired manual range.
3. "FUNC." Button
Used to switch the meter between:
a. DC current and AC current measurements.
b. Celsius and Fahrenheit measurements.
c. Diode and continuity test functions.
4. Power Switch
Used to turn on/off the meter.
5. Function/Range Switch
Used to select desired function and range.
6. ʺ10Aʺ Jack
Plug-in connector for the red test lead for current ( 200mA~10A) measurements.
7. ʺCOMʺ Jack
Plug-in connector for the black test lead.
8. "INPUTʺ Jack
Plug-in connector for the red test lead for all measurements except current
(≥200mA)measurements.
9. " ʺ Button
To turn on or off the backlight, press and hold this button for about 2 seconds.
The backlight will turns off automatically about 15 seconds later after you turn on it.
10.ʺ ʺ Button
Used to enter/exit Data hold mode.
11. " ʺButton. Used for MAX recording.
GENERAL SPECIFICATION
Display:   LCD,1999counts,updates2-3times/sec
Overrange Indication: ʺOLʺshownonthedisplay
Battery: 1.5V, AAA or equivalent, 3 pieces
Negative Polarity Indication:  negativesign"-ʺshownonthedisplayautomatically
Low Battery Indication: ʺ
ʺ shown on the display
Operating Temperature: 0°Cto40°C,<75%RH
Storage Temperature: -10°Cto50°C,<85%RH
Dimensions:  158X75X35mm
Weight: about 200g (including batteries)
FIG. 1