Clamp Meter

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TES-3910

Trms Clamp Meter (DC/AC 1000A)

Product Features
  • Variable-frequency drive (VFD) V & Hz measurement.
  • Lo-Z voltage measurement to drain ghost voltages.
  • Check 3Φ phase sequence.
  • True RMS reading on AC and DC+AC mode.
  • Inrush current measurement.
  • A measurement for HVAC flame sensors.
  • mV measurement range to interface with other accessories.
  • Capacitance measurement
  • Crest Factor & Harmonic ratio measurement.
  • Data hold, Auto hold & Peak hold mode.
  • Max/Min/Avg record mode.
  • Data memory & read function.
Trms Clamp Meter (DC/AC 1000A)

ELECTRICAL SPECIFICATIONS (23±5)

AC Current (40Hz to 400Hz) : VFD Trms

Range

Resolution

Accuracy

Sensitivity

Overload Protection

99.99A

10mA

±2%±20dgts (50, 60Hz)

 ±4%±20dgts (40~400Hz)

>0.25A

1000A AC

999.9A

100mA

>2.5A

DC Current :

Range

Resolution

Accuracy

Sensitivity

Overload Protection

99.99A

10mA

±2% ±20dgts

>0.25A

1000A

999.9A

100mA

>2.5A

ACA Inrush Current : VFD Trms

Range

Resolution

Sensitivity

Measurement Time

Overload Protection

99.99A

0.01A

>5A

100mS

1000AAC

999.9A

0.1A

>50A

DCmA : (Burden Voltage : 3.6mV/µA)

Range

Resolution

Accuracy

Sensitivity

Overload Protection

99.99µA

10nA

±1% ±20dgts

>0.30µA

1000V

999.9µA

100nA

>3.0µA

ACmA : VFD Trms (Burden Voltage : 3.6mV/µA)

Range

Resolution

Accuracy

Sensitivity

Overload Protection

99.99µA

10nA

±1%±10dgts (50, 60Hz)

±2%±10dgts (40~400Hz)

>0.30µA

1000V

999.9µA

100nA

>3.0µA

AC Voltage (40Hz to 400Hz) : VFD Trms

Range

Resolution

Accuracy

Sensitivity

Overload Protection

999.9mV

0.1mV

±1%±10dgts (50, 60Hz)

±2%±10dgts (40~400Hz)

40 ~ 300Hz on mV range

>2mV

1000V

9.999V

1mV

>20mV

99.99V

10mV

>200mV

999.9V

  100mV

>2V

DC Voltage

Range

Resolution

Accuracy

Sensitivity

Overload Protection

999.9mV

0.1mV

±1% ±20dgts

>2mV

1000V

9.999V

1mV

>20mV

99.99V

10mV

>200mV

999.9V

  100mV

>2V

Resistance (Continuity<40Ω on the range) :

Range

Resolution

Accuracy

Overload Protection

999.9Ω

100mΩ

±1% ±10dgts

1000V

9.999KΩ

1Ω

99.99KΩ

10Ω

999.9KΩ

100Ω

3fPhase sequence indication :

Range

Frequency Response

Overload Protection

80V to 480V

50Hz / 60Hz

1000V

Diode (Continuity<40mV) :

Range

Resolution

Accuracy

Overload Protection

3.000V

1mV

±1% ±10dgt

1000V

Frequency :

Range

Resolution

Accuracy

Sensitivity

40Hz/1KHz

0.1Hz

±0.5%rdg ±2dgts

  V > 5% range

µA, A > 30%

Capacitance:

Range

Resolution

Accuracy

Overload Protection

1.000µF

1nF

±1.5%±5dgts

1000V

10.00µF

10nF

100.0µF

100nF

1000µF

1µF


GENERAL SPECIFICATIONS :

Accessories : Instruction Manual, Battery, Carrying case & Test Lead

Weight/Size :236(L)x80(W)x39(T)mm/326g

Max Wire Diameter : 30mm

Category : CAT III 1000V, CAT IV 600V