Clamp Meter

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TES-3040H

Digital AC Clamp Meter

Product Features
  • 3-3/4 Digital LCD with bar-graph
  • Auto-Ranging on Volt, Ohm, Current, Frequency measurements
  • Auto-power off
  • Data Hold mode
  • MAX/MIN Hold mode
  • Zero Adjustment/Relative Reading
Digital AC Clamp Meter

 MEASUREMENT SPECIFICATIONS:

 AC Current (Autorange & Manual): Low Pass Filter 

Range

Resolution

Accuracy

Overload protection

Frequency

Response

400A

0.1A

±(2% + 10)

1100A

40450 Hz

1000A

1A

 Conversion type: AC coupled, TRMS measurement.

 Additional Crest Factor Errors (non - sinecure) 

Crest Factor

Error (% of reading)

1 - 3

0.5%

3 - 5

3%

5 - 7

6%

 Response time: 5 seconds max, to rated accuracy within selected range.  

INFLUENCE OUANTITY 

Influence quantity

Limits of variation

Measured quantity

Tolerance

Position of conductor in the clamp conductor’s diameter: 20mm

In relation to the center

Amps

±(1%+5)

  DC Voltage (Autorange & Manual) 

Range

Resolution

Accuracy

Input Impedance

Overload protection

400mV

0.1mV

±(0.75% + 2)

≒ 11MΩ

600Vrms

4V

0.001V

≒ 10MΩ

40V

0.01V

400V

0.1V

600V

1V

 Response time: 3 seconds max. to rated accuracy within selected range.

 AC Voltage (Autorange & Manual): Low Pass Filter 

Range

Resolution

Accuracy

Input impedance

Overload protection

Frequency

Response

4V

0.001V

±(1.2%+5)

≒ 11MΩ

600Vrms

40450 Hz

40V

0.01V

≒ 10MΩ

400V

0.1V

600V

1V

±(1.5%+5)

 Conversion type: AC coupled, TRMS measurement. 

Additional Crest Factor Errors (non - sinecure) 

Crest Factor

Error (% of reading)

1 - 3

0.5%

3 - 5

3%

5 - 7

6%

 Response time: 5 seconds max, to rated accuracy within selected range.

 Frequency (Hz) (Autorange for Voltage) 

Range

Resolution

Accuracy

Sensitivity

Overload protection

100Hz

0.01Hz

±(0.1% + 2)

100mV

600Vrms

1KHz

0.1Hz

5KHz

0.001KHz

 

Frequency (Hz) (Autorange for Current)

 

Range

Resolution

Accuracy

Sensitivity

Overload protection

100Hz

0.01Hz

±(0.5% + 5)

5A

1100A

1KHz

0.1Hz

 

Resistance (Ω) (Autorange & Manual)

 

Range

Resolution

Accuracy

Open circuit

Voltage

Overload protection

400Ω

0.1Ω

±(1% + 5)

≦ 0.5 VDC

600Vrms

4KΩ

0.001KΩ

±(1% + 3)

40KΩ

0.01KΩ

400KΩ

0.1KΩ

4MΩ

0.001MΩ

40MΩ

0.01MΩ

±(1.5% + 3)

 

Audible continuity 

Range

Continuity beeper

Open Circuit Voltage

Overload  protection

≦ 40Ω

≦ 0.5V

600Vrms

 Diode test 

Range

Resolution

Accuracy

Overload protection

0.001V

±(1%+2)

600Vrms

 Max. open circuit Voltage: 3.2V

 Max. short circuit Current: 1.0mA (typical).

 

SPECIFICATIONS:

 

  Numerical Display        3-3/4 digit liquid crystal  display (LCD) maximum reading 3999.

 

  Range Selection           All ranges are selected by a single range switch.

 

  Over Range Indication     LCD will show a "OL" flashing
            in the highest position accompanied with a continuous beeping.

                                          (except for ranges of 1000A AC, and 600VDC 600VAC ).

 

  Low Battery Indication     The  is displayed when the battery voltage drops

                                               below the operating voltage.

 

  Sampling Rate              20 times/sec ( Barograph ) 

                                           2 times/secDigital Display

 

  Power Source            one 006p 9V or IEC 6F22   or NEDA 1604 Battery.

 

  Battery Life               100hr approx. (Alkaline)

 

  Polarity                   Automatic polarity " "  display for negative input.

 

  Auto power off time    Approx. 30 minutes

 

  Operating Temperature      0 to 50(32 to 122)  and Humidity  below 80%RH

 

  Storage Temperature    -10 to 60(14 to 140)  and Humidity below 70%RH

 

  Dimensions                 239(L)×66(W)×34(H)mm 

  Weight                        Approx. 430g 

 Accessories                 Instruction manual, Battery, Test leads, Carry Case.