DT-3340 1000A AC-DC clamp-table


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Characteristics:
2000 digital LCD screen, and a backlight, reading more clear
All range have overload protection, more security operation
Maintain the function of numerical data can be stored, for the operator to accurately read the measurement.
- Measurement:
AC current measurement
Range: 3, 20A, 200A, 1000A
Basic accuracy:  (3.0% + 4d)
The maximum resolution: 10mA
Note: AC current measurement before the test to ensure that the table T does not connect with the instrument.
DC voltage measurement
Range: 5, 200 mV, 2V, 20V, 200V, 600V
Basic accuracy:  (0.8% + 2d)
The maximum resolution: 0.1Mv
AC voltage measurement
Range: 5, 200 mV, 2V, 20V, 200V, 600V
Basic accuracy:  (1.0% + 4d)
The maximum resolution: 0.1Mv
Resistance measurement
The largest measuring resistance of 20 M Ω
Basic accuracy:  (1.0% + 4d)
The maximum resolution: 0.1 Ω
Measuring the frequency and duty cycle
The largest measuring frequency of 20 MHz, for 99.9 percent duty cycle.
Basic accuracy:  (1.2% + 3d)
The maximum resolution: 0.01KHz
Diodes and short-circuit test
Diode test, the test current 0.3 mA typical; open circuit voltage 1.5 V DC typical.
Short-circuit test, <120 Ω at the beep; test current <1mA
Numerical maintain functional
Press the button to maintain the numerical value locked. Numerical maintain the function keys in the table on the left side.. When the numerical maintain functional activities in the state will be displayed on the screen HOLD. Numerical again press the button to maintain cancel this feature.
Note: When the backlight is opened to maintain functional data is in progress. Numerical again press the button to withdraw from maintaining this feature
Backlight used in the case of inadequate lighting to illuminate screens. ● press the button one second to open backlight, once again press this button one second to turn off the backlight.

 

 

 Specifications 

 

 

Function

 

Measurement range and resolution

 

Accuracy rate (% of reading)

 

AC current

 

20.00 AAC

 

 (2.5% + 10 digits)

 

200.0 AAC

 

 (2.5 % + 5 digits)

 

1000 AAC

 

 (3.0 % + 4 digits)

 

DC voltage

 

200.0 mVDC

 

 (0.8% + 3 digits)

 

2.000 VDC

 

 (1.5% + 3 digits)

 

20.00 VDC

 

200.0 VDC

 

600 VDC

 

 (2.0% + 3 digits)

 

AC voltage

 

200.0 mVAC

 

 (0.8% + 20 digits)

 

2.000 VAC

 

 (1.8% + 5 digits)

 

20.00 VAC

 

200.0 VAC

 

600 VAC

 

 (2.5% + 5 digits)

 

Resistance

 

200.0 Ω

 

 (1.0% + 4 digits)

 

2.000KΩ

 

 (1.5% + 2 digits)

 

20.00KΩ

 

200.0KΩ

 

2.000MΩ

 

 (2.5% + 3 digits)

 

20.00MΩ

 

 (3.5% + 5 digits)

 

Frequency

 

20.00KHz

 

(1.2% reading + 2 digits)

 

Temperature
(K-)
(Not including the probe precise rate)

 

-20.0 to 400.0 

 

(3.0% reading + 5)

 

400 to 1000  

 

(3.0% reading + 7)

 

-4.0 to 400.0 

 

(3.0% reading + 7)

 


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