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UEi DL389B, Instruction Manual

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UEi DL389B Instruction Manual Download Page 5

5

SYMBOLS

AC (Alternating Current)

DC (Direct Current)

Negative DC

AC/DC Voltage or Current 

Auto-Ranging

Overload: Range Exceeded

Auto Power Off Active

Non-Contact Voltage

Low Battery

Hold/Capture Value

Minimum Measured Value 

Displayed

Maximum Measured Value 

Displayed

Duty Cycle

Hertz/Frequency

Voltage

Amperage

Ohms/Resistance

Diode

Capacitance Mode In 

Nanofarads or Microfarads

nF

Nanofarad

Microfarad

Microamps

Degrees Fahrenheit

Degrees Celsius

Continuity

Mega (X10

6

 or 1,000,000)

Milli (X10

-3

 or 0.001)

Kilo (X10

3

 or 1,000)

Nano (X10

-9

 or 0.000000001)

Micro (X10

-6

 or 0.000001)

Warning or Caution

Ground

Dangerous Levels

Double Insulation 

(Protection To Class II)

Safe for Disconnect  

from Live Conductors

CATEGORY RATING DEFINITIONS

Measurement 

Category

Short-Circuit 

(typical) kA

a

Location in the  

building installation

II

< 10

Circuits connected to mains socket 

outlets and similar points in the MAINS 

installation

III

< 50

Mains distributions parts of the building

IV

> 50

Source of the mains installation in the 

building

Summary of Contents for DL389B

Page 1: ...MIN HOLD Hz Duty SELECT TEMP DISCONNECT 30V MAX TEST LEADS True RMS DL389B MAX CATll1000V CATIII600V INSTRUCTION MANUAL ENGLISH DL389B TRMS Dual Display Clamp Meter 1 800 547 5740 www ueitest com email info ueitest com 1000V CAT II 600V CAT III ...

Page 2: ... FCC IC INFORMATION 7 OPERATING INSTRUCTIONS AC DC Voltage 750Vac 1000Vdc 8 Resistance 9 Continuity 9 Diode 10 AC Amp 400A 11 Capacitance MFD 11 AC DC Low Amps 12 Non Contact Voltage Hi Lo 13 Temperature C F 13 Frequency Hz Duty Cycle Measurements 14 Test Lead Notes 15 Battery Replacement 15 WARRANTY 16 DISPOSAL 16 CLEANING 16 STORAGE 16 ...

Page 3: ...est Lead Holder on Clamp GENERAL SPECIFICATIONS Operating Temperature 32 to 104 F Storage Temperature 4 to 140 F Operating Humidity 80 Max Operating Altitude 6 562 ft 2000m Pollution Degree 2 Display 4 000 Count Back Light YES Refresh Rate 3 per Sec Over range OL is displayed Dimensions 8 70 in x 3 23 in x 1 50 in Item Weight 11 1 oz Calibration Recommended Annually CAT Rating CATIII 600V CATll 10...

Page 4: ...tance or capacitance Always adhere to national and local safety codes Use proper personal protective equipment PPE to prevent shock and arc blast injury where hazardous live conductors are exposed Always turn off power to a circuit or assembly under test before cutting unsoldering or breaking the current path Even small amounts of current can be dangerous Always disconnect the live test lead befor...

Page 5: ...icroamps Degrees Fahrenheit Degrees Celsius Continuity Mega X106 or 1 000 000 Milli X10 3 or 0 001 Kilo X103 or 1 000 Nano X10 9 or 0 000000001 Micro X10 6 or 0 000001 Warning or Caution Ground Dangerous Levels Double Insulation Protection To Class II Safe for Disconnect from Live Conductors CATEGORY RATING DEFINITIONS Measurement Category Short Circuit typical kAa Location in the building install...

Page 6: ... Do not allow fingers or objects to become pinched in the base as the jaws close I Hi NCV Lo Alert Light Indicates voltage when in NCV mode J Hi NCV Lo Button 24V to 600V range Press and hold for NCV detection K Range Button Press repeatedly to cycle through manual ranges Press and hold to return to auto ranging mode AT is displayed on LCD only during auto ranging mode Note Select range prior to M...

Page 7: ... of the FCC rules These limits are designed to provide reasonable protection against harmful interference in a residential installation This equipment generates uses and can radiate radio frequency energy and if not installed and used in accordance with instructions may cause harmful interference to radio communications However there is no guarantee that interference will not occur in any particul...

Page 8: ... Protection 400mV 0 1mV 2 0 5 dgts 750V RMS 4V 1mV 40V 10mV 400V 100mV 750V 1 0V 45Hz to 1kHz True RMS crest factor 3 1 DC Volts Range Resolution Accuracy Overload Protection 400mV 0 1mV 0 5 4 dgts 1000V RMS 4V 1mV 40V 10mV 400V 0 1V 1000V 1V 0 8 10 dgts Hi NCV Lo MFD F C µA CAT Ill 600V 400A MAX MIN HOLD Hz Duty SELECT TEMP DISCONNECT 30V MAX TEST LEADS True RMS DL389B MAX CATll1000V CATIII600V V...

Page 9: ...CT TEMP DISCONNECT 30V MAX TEST LEADS True RMS DL389B MAX CATll1000V CATIII600V Hi NCV Lo MFD F C µA CAT Ill 600V 400A MAX MIN HOLD Hz Duty SELECT TEMP DISCONNECT 30V MAX TEST LEADS True RMS DL389B MAX CATll1000V CATIII600V Buzzer sounds at less than 50Ω WARNING Do not measure resistance on a live circuit Open Circuit Voltage Overload Protection 0 44V 600V RMS Threshold approx 50Ω Default Press x1...

Page 10: ...t Overload Protection 2 0V 1 6V DC 0 25mA 600V RMS Hi NCV Lo MFD F C µA CAT Ill 600V 400A MAX MIN HOLD Hz Duty SELECT TEMP DISCONNECT 30V MAX TEST LEADS True RMS DL389B MAX CATll1000V CATIII600V Diode GOOD DIODE BAD DIODE Forward Bias displays approx voltage drop Reverse Bias Displays OL or Open Diode Displays OL Both directions Features A ...

Page 11: ... wire in guides for best accuracy Opposing currents cancel use line splitter when necessary Keep hands below guard when measuring high current levels Do not attempt to measure more than 400A AC Range Resolution Accuracy Overload Protection 40A 0 01A 2 9 15 dgts 600V RMS 400A 0 1A 1 9 8 dgts 45Hz to 400Hz True RMS crest factor 3 1 Features Single Conductor Only Hi NCV Lo MFD F C µA CAT Ill 600V 400...

Page 12: ... AC Low Amps Test Lead Input Range Resolution Accuracy Overload Protection 400µA 0 01µA 2 0 5 dgts 2000µA 600V RMS 2000µA 0 1µA 1 5 5 dgts 45Hz to 400Hz True RMS crest factor 3 1 AC DC Low Amps 2000µA Hi NCV Lo MFD F C µA CAT Ill 600V 400A MAX MIN HOLD Hz Duty SELECT TEMP DISCONNECT 30V MAX TEST LEADS True RMS DL389B MAX CATll1000V CATIII600V Default Press x1 µA Features RANGE µA ...

Page 13: ...e meter s input jack or from an external interference such as motors flashlights etc Non Contact Voltage Hi Lo NCV NCV Sensor located in tip Temperature F C Hi NCV Lo MFD F C µA CAT Ill 600V 400A MAX MIN HOLD Hz Duty SELECT TEMP DISCONNECT 30V MAX TEST LEADS True RMS DL389B MAX CATll1000V CATIII600V Default Press x1 Features WARNING Disconnect test lead probes from voltage source and meter Press S...

Page 14: ...Minimum Frequency 0 5Hz DC V offset should be zero Sensitivity 10 of each AC volt range except 4V 20 range only Duty Cycle Range Accuracy Overload Protection 1 0 to 99 0 0 2 per kHz 0 1 5 dgts 600V RMS 0 5Hz to 100KHz pulswidth 2µ sec Frequency Hz Duty Cycle Measurements Hi NCV Lo MFD F C µA CAT Ill 600V 400A MAX MIN HOLD Hz Duty SELECT TEMP DISCONNECT 30V MAX TEST LEADS True RMS DL389B MAX CATll1...

Page 15: ...outlets Take care not to lose the shields WARNING Test lead category protections apply only to test leads and should not be confused with the meter s specific CAT rating Observe the maximum category protection indicated on the meter the test leads are plugged into 4mm 18mm 4mm 18mm Battery Replacement When the batteries are too low for safe operation the Low Battery indicator will display Loosen s...

Page 16: ...r proof of original purchase date will be required before warranty repairs will be rendered Instruments out of warranty will be repaired when repairable for a service charge For more information on warranty and service contact www ueitest com Email info ueitest com 1 800 547 5740 This warranty gives you specific legal rights You may also have other rights which vary from state to state DISPOSAL CA...

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