Clamp Meter

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TES-3050H

Digital DC/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.
  • PEAK Hold mode.
    (only ACV and ACA Range)
Digital DC/AC Clamp Meter

 MEASUREMENT SPECIFICATIONS:

DC Current (Autorange & Manual)

Range

Resolution

Accuracy

Overload protection

400A

0.1A

±(2% + 5)

1100A

1000A

1A

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

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).

Peak Hold Specifications 

AC Voltage (Manual Range): Low Pass Filter

Range

Resolution

Accuracy
(50Hz
60Hz)

Input Impedance

Overload protection

4V

0.001V

±(2.5% + 10)

≒ 11MΩ

600Vrms

40V

0.01V

≒ 10MΩ

400V

0.1V

600V

1V

 AC Current (Manual Range): Low Pass Filter

Range

Resolution

Accuracy
(50Hz
60Hz)

Overload protection

400A

0.1A

±(2.5 % + 10)

1100A

1000A

1A

Peak Detect Acquisitions Time100ms

Peak Hold: storage of the peak value. 

 

 SPECIFICATIONS:

  Numerical Display           3-3/4 digit liquid crystaldisplay (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/DC, 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.