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Extech Instruments 38389, Руководство пользователя

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Extech Instruments 38389 Скачать руководство пользователя страница 4

38389-en-US_V2.8   4/15 

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Meter Description 

 

1. Current 

clamp 

2. 

Data Hold button 

3. 

Peak Hold button 

4. 

Mode select button 

5. ZERO 

button 

6. LCD 

display 

7. 

COM input jack 

8. Clamp 

trigger 

9. Rotary 

Function 

switch 

10. V/

Ω

/ CAP/TEMP jack 

 
 

1.  AC (alternating current) and DC (direct currrent) 
2. Minus 

sign 

3.  4000 count (0 to 3999) measurement reading 
4. AutoRange 

mode 

5.  Peak Hold mode 
6.  Diode test mode  
7. Audible 

Continuity 

8.  Data Hold mode 
9.  ZERO (Relative) mode 
10.  Low Battery icon 
11.  Units of measure list 

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Содержание 38389

Страница 1: ...User s Guide 600A True RMS AC DC Clamp Meter Model 38389 ...

Страница 2: ... resistance function is selected Set the function switch OFF when the meter is not in use Remove the battery if meter is to be stored for longer than 60 days WARNINGS Set function switch to the appropriate position before measuring When measuring volts do not switch to current resistance modes Do not measure current on a circuit whose voltage exceeds 600V When changing ranges using the selector sw...

Страница 3: ...d a shock hazard Remove the battery if the meter is to be stored for long periods Always discharge capacitors and remove power from the device under test before performing Diode Resistance or Continuity tests Voltage checks on electrical outlets can be difficult and misleading because of the uncertainty of connection to the recessed electrical contacts Other means should be used to ensure that the...

Страница 4: ...ay 7 COM input jack 8 Clamp trigger 9 Rotary Function switch 10 V Ω CAP TEMP jack 1 AC alternating current and DC direct currrent 2 Minus sign 3 4000 count 0 to 3999 measurement reading 4 AutoRange mode 5 Peak Hold mode 6 Diode test mode 7 Audible Continuity 8 Data Hold mode 9 ZERO Relative mode 10 Low Battery icon 11 Units of measure list 4 5 6 7 8 9 10 1 2 3 11 ...

Страница 5: ...600 AAC 0 to 150A 3 0 4A 151 to 350A 3 5 5A 351 to 600A 4 0 8A DC Voltage 400 0 mVDC 0 5 5 digits 4 000 VDC 1 2 3 digits 40 00 VDC 400 0 VDC 600 VDC 1 5 3 digits AC Voltage 4 000 VAC 1 0 5 digits 40 00 VAC 1 5 3 digits 400 0 VAC 600 VAC 2 0 4 digits Resistance 400 0 1 0 4 digits 4 000K 1 5 2 digits 40 00K 400 0K 4 000M 2 0 3 digits 40 00M 3 0 5 digits Temperature 4 to 1400 o F 3 0 5 o F 20 to 760 ...

Страница 6: ... LCD AC bandwidth 50 60Hz AAC and VAC AC response True rms AAC and VAC Operating Temperature 14 to 122 o F 10 to 50 o C Storage Temperature 14 to 140 o F 30 to 60 o C Relative Humidity 90 0 o C to 30 o C 75 30 o C to 40 o C 45 40 o C to 50 o C Altitude Operating 3000m Storage 10 000m Over voltage Category II 600V Battery 9V Battery Auto OFF After 15 minutes of inactivity Dimensions Weight 8x3 2x1 ...

Страница 7: ...er LCD will display the reading AC DC Voltage Measurements 1 Insert the black test lead into the negative COM terminal and the red test lead into the positive V terminal 2 Set the function switch to the V position 3 Select AC or DC with the AC DC button 4 Connect the test leads in parallel to the circuit under test 5 Read the voltage measurement on the LCD display Resistance and Continuity Measure...

Страница 8: ...uch the Temperature Probe head to the part whose temperature you wish to measure Keep the probe touching the part under test until the reading stabilizes about 30 seconds 4 Read the temperature in the display The digital reading will indicate the proper decimal point and value WARNING To avoid electric shock be sure the thermocouple has been removed before changing to another measurement function ...

Страница 9: ...rgent do not use abrasives or solvents If the meter is not to be used for periods of longer than 60 days remove the battery and store it separately Battery Replacement 1 Remove the Phillips head screw that secures the battery door 2 Open the battery compartment 3 Replace the 9V battery 4 Replace and secure the door Temperature Probe Replacement The replacement bead wire probe with banana plug conn...

Страница 10: ...l or consequential damages FLIR s total liability is limited to repair or replacement of the product The warranty set forth above is inclusive and no other warranty whether written or oral is expressed or implied Calibration Repair and Customer Care Services FLIR Systems Inc offers repair and calibration services for the Extech Instruments products we sell NIST certification for most products is a...

Страница 11: ...ntel La responsabilité totale de FLIR est limitée à la réparation ou au remplacement du produit La garantie définie ci dessus est inclusive et aucune autre garantie écrite ou orale n est exprimée ou implicite Calibrage réparation et services après vente FLIR Systems Inc offre des services de calibrage et de réparation pour les produits Extech Instruments que nous commercialisons Nous fournissons é...

Страница 12: ...ncidentales o consecuentes La responsabilidad total de FLIR está limitada a la reparación o reemplazo del producto La garantía precedente es inclusiva y no hay otra garantía ya sea escrita u oral expresa o implícita Servicios de calibración reparación y atención a clientes FLIR Systems Inc ofrece servicios de reparación y calibración para los productos que vendemos de Extech Instruments Además ofr...

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