Clamp Meter

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Trms Clamp Meter (DC/AC 1000A)
TES-3910

Trms Clamp Meter (DC/AC 1000A)

Product Features
  • Capacitance measurement 1000µF
  • 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.
  • Crest Factor & Harmonic ratio measurement.
  • Data hold, Auto hold & Peak hold mode.
  • Max/Min/Avg record mode.
  • Data memory & read function.

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

 

DCμA : (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
99.99mA 10nA ±1%±10dgts (50, 60Hz) ±2%±10dgts (40~400Hz) >0.30µA 1000V
999.9mA 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 (LoZ: 600V 1 minute)
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% ±10dgts >2mV 1000V (LoZ: 600V 1 minute)
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

 

 Phase 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 F

GENERAL SPECIFICATIONS :

 

Accessories Instruction Manual, Battery, Carrying case & Test Lead

 

Weight/Size : 236(L)x80(W)x39(T)mm/332g

 

Max Wire Diameter : 33mm

 

Category : CAT III 1000V, CAT IV 600V