BorMann 028444, User Manual, Page: 3 / 23

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3
Read this owners manual thoroughly before use
Safety instructions
Warning
To avoid possible electric shock or personal injury, and to avoid possible damage to the Meter or to the equipment under test, adhere to the following rules:
1. Before using the Meter inspect the case. Do not use the Meter if it is damaged or the case (or part of the case) is removed. Look for cracks or missing plastic.
Pay attention to the insulation around the connectors.
2. Inspect the test leads for damaged insulation or exposed metal. Check the test leads for continuity.
3. Do not apply more than the rated voltage, as marked on the Meter, between the terminals or between any terminal and grounding.
4. The rotary switch should be placed in the right position and no any changeover of range shall be made during measurement is conducted to prevent damage
of the Meter.
5. When the Meter working at an effective voltage over 60V in DC or 30V rms in AC, special care should be taken for there is danger of electric shock.
6. Use the proper terminals, function, and range for your measurements.
7. Do not use or store the Meter in an environment of high temperature, humidity, explosive, inflammable and strong magnetic field. The performance of the
Meter may deteriorate after dampened.
8. When using the test leads, keep your fingers behind the finger guards.
9. Disconnect circuit power and discharge all high-voltage capacitors before testing resistance, continuity or diodes.
10. Replace the battery as soon as the battery indicator appears. With a low battery, the Meter might produce false readings that can lead to electric shock
and personal injury.
11. Remove the connection between the testing leads and the circuit being tested, and turn the Meter power off before opening the Meter case.
12. When servicing the Meter, use only the same model number or identical electrical specifications replacement parts.
13. The internal circuit of the Meter shall not be altered at will to avoid damage of the Meter and any accident.
14. Soft cloth and mild detergent should be used to clean the surface of the Meter when servicing. No abrasive and solvent should be used to prevent the
surface of the Meter from corrosion, damage and accident.
15. The Meter is suitable for indoor use.
16. Turn the Meter power off when it is not in use and take out the battery when not using for a long time. Constantly check the battery as it may leak when it
has been using for some time, replace the battery as soon as leaking appears. A leaking battery will damage the m eter.
Panel Description
1. Transformer Jaws:
Pick up the AC Current flowing through the conductor.
2. Electric torch: Illuminate an area of work when it is on.
3. Alarm indicator: The indicator is lit when the meter is closer the alive wire.
4. Trigger: Press the level to open the transformer jaws when the finger press on the level is released the jaws will close again.
5. Function/ rotary Switch: This switch can be used to select desired function and range.
6. Back light button:
Press the button, backlight is on. Press the button again backlight is off.
7. Select button: Press this button to select ,
or
V
measuring function when the function switch is set at corresponding range position.
8. MAX button: Press this button to display the maximum and minimum values in the current measurement process.
9. Hold button and electric torch: Press this button quickly, LCD will show the last reading, and “H” symbol will appear till pushed again. Data holding will be
cancelled automatically when the function switch is rotated. Press the button than 2 seconds, flash light is on, press the button than 2 seconds again. Flash
light is turned off.
10. Range button: Press this button to select a range suitable for testing. for example 2/20A position.
11. Display: 3
5/6
digital LCD.
12. COM Input Jack: Low input for all voltage, resistance, and continuity measurement will accept banana plugs.
13. Input Connect: High insulation resistance input for all voltage, resistance, and continuity, etc measurement will accept banana plugs. Such as frequency duty
cycle. The temperature sensor may input here in addition.
14. NCV sensor: Can sense the strong electric field, lights the NCV indicator LED.