FLIR Extech 380926 Скачать руководство пользователя страница 2

380926 -EN-V7.1-3/12 

 

2

INTRODUCTION 

Congratulations on your purchase of Extech’s 380926 Clamp meter + Digital MultiMeter. This meter 
can measure to 2000A through the clamp and also measure to 400mA through the test leads. With 
Capacitance, Diode and Duty Cycle measurements, this meter provides the user with a full featured 
multimeter combined with the high amperage current clamp. This meter is shipped fully tested and 
calibrated and, with proper use, will provide years of reliable service. 

SAFETY 

Safety Symbols 

 

This symbol, adjacent to another symbol or terminal, indicates the user must refer to 
the manual for further information. 
 
 
This symbol, adjacent to a terminal, indicates that, under normal use, hazardous 
voltages may be present 
 
 
Double insulation 
 
 

WARNING:

  This indicates that a potentially hazardous condition which, if not avoided, could result 

in death or serious injury.

 

 

CAUTION:

  This indicates that a potentially hazardous condition which, if not avoided, could result 

in injury or damage to the meter Reply to request. 

Safety Precautions

 

1. 

WARNING: Improper use of this meter can cause damage, shock, injury or death. Read and 
understand this user’s manual before operating the meter. 

2. 

Make sure any covers or battery doors are properly closed and secured. 

3. 

Always remove the test leads before replacing the battery or fuses. 

4. 

Inspect the condition of the test leads and the meter itself for any damage before operating the 
meter. Repair or replace any damage before use. 

5. 

Do not exceed the maximum rated input limits. 

6. 

Use great care when making measurements if the voltages are greater than 25VAC rms or 
35VDC. These voltages are considered a shock hazard. 

7. 

Always discharge capacitors and remove power from the device under test before performing 
Capacitance, Diode, Resistance or Continuity tests. 

8. 

Remove the battery from the meter if the meter is to be stored for long periods. 
 

 

www.

GlobalTestSupply

.com

Find Quality Products Online at:

[email protected]

Содержание Extech 380926

Страница 1: ...User s Manual 2000A Auto Ranging True RMS Clamp DMM MODEL 380926 www GlobalTestSupply com Find Quality Products Online at sales GlobalTestSupply com...

Страница 2: ...his indicates that a potentially hazardous condition which if not avoided could result in injury or damage to the meter Reply to request Safety Precautions 1 WARNING Improper use of this meter can cau...

Страница 3: ...Symbols AC current or Voltage DC current or Voltage Continuity H Display hold REL Relative AUTO Auto range Diode Display Backlight Units mV V millivolt volt voltage k M ohm kilohm megohm resistance p...

Страница 4: ...s the RANGE button before pressing DCA ZERO button 6 Read the measured value from the LCD display NOTE If the DCA zero button is used to zero the meter the clamp meter remains in the auto range mode I...

Страница 5: ...he FUNC key until the ohms symbol appears on LCD 3 Insert the black test lead to the COM input jack and the red test lead to the input jack 4 Connect test leads to the device under test see diagram 5...

Страница 6: ...input jack 4 Connect the tips of the test leads to the device to be measured see diagram 5 Read the frequency value in Hz on the LCD Duty Cycle Measurements Follow the steps as for Frequency measureme...

Страница 7: ...seconds MAINTENANCE Battery Replacement When the low battery symbol appears on the LCD replace the meter s 9V battery 1 Remove power to the meter and remove test leads from meter 2 Remove the Phillips...

Страница 8: ...k 1 40 00 k 10 400 0 k 100 1 0 5d 4 000 M 1k 2 0 2d Resistance 40 00 M 10k 3 5 5d 400 0 A 0 1 A 4000 A 1 A 40 00mA 0 01mA AC DC Current Direct Input 400 0mA 0 1mA 1 2 5d 45Hz to 1KHz 5Hz 0 001Hz 50Hz...

Страница 9: ...umption 5mA approx Low Battery Indication Battery icon appears on LCD Sampling rate 1 reading every 0 35 seconds approx Standards CE IEC 1010 1 CAT III 1000V and CAT IV 600V Operating Temperature Humi...

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