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HT Instrument COMBI421 (COMBI 419) Multimeter

  • Manufacturer: HT Instruments
    Model: COMBI421 (COMBI 419)
    Origin: Italy
    Guarantee: 12 month
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Manufacturer: HT Instrument

Model: COMBI421

Items: COMBI 419

Origin: Italy

Warranty: 12 months


- Continuity test (LOWΩ): 0.00~ 99.9Ω; ±(2.0% rdg + 2dgt) 

- Insulation resistance (MΩ): 50,100,250,500,1000 V

- Test on RCDs

+ Phase-neutral and phase-earth voltage range: (110~240V) ±10%

+ Frequency: 50Hz ± 0.5Hz, 60Hz ± 0.5Hz

+ Nominal test current (IdN): 10mA,30mA,100mA,300mA,500mA,650mA,1A

+ Contact voltage (ULIM): 25V, 50V 

- Tripping time (x½, x1, x2, x5, AUTO): 1 ~ 999ms general and selective; ±(2.0%rdg + 2dgt)

- Tripping current: AC (0.5~1.1) IdN;  A (0.3 ~ 1.1) IdN / -0%, +10%rdg  

- Global earth resistance without RCD’s tripping (Ra) :1 ~1999 Ω;  ±(5.0% rdg + 3dgt) 

- Line/Loop fault impedance

+ Phase-neutral and phase-earth voltage range: (110 ~ 240V) ±10%

+ Phase-phase voltage range: (110 ~ 415V) ±10%

+ Frequency: 50Hz ± 0.5Hz, 60Hz ±0.5Hz

- TT and TN systems: 0.01~1999Ω; ±(5.0%rdg + 3dgt) 

- IT systems (first fault current): 5 ~ 999mA ; ±(5.0%rdg + 3dgt) 

- Global earth resistance (Ra): 0.01~1999 Ω;  ±(5.0%rdg+ 1Ω) 

- Phas sequence (123)

+ Phase-neutral and phase-earth voltage range (110 ~ 240V) ±10%

+ Frequency 50Hz ± 0.5Hz, 60Hz ± 0.5Hz 

- Leakage current (LEAK) : 1 ~ 1200.0mV; ±(1.0%rdg + 2dgt)

- Environmental parameters (AUX): 

+ Temperature: -20.0 ~ 80.0°C 

+ Humidity: 0.0 ~ 100.0% RH 

+ DC voltage : ±(0.0 ~ 999.9mV) 

+ Luminance:  0.001~20000Lux

- Mains analisys (PWR)

+ Frequency measurement: 47.0 ~ 63.0 Hz; ±(2.0% rdg + 2dgt)

+ Voltage measurement: 5.0 ~ 265.0V; ±(0.5% rdg + 2dgt) 

+ Voltage harmonics measurement: 0.0 ~ 265.0V

+ Current measurement: 0.005 ~ 1.2 x FS A; ±(1.0%rdg + 2dgt)

+ Current harmonics measurement: 0.005 ~ 1.2 x FS V

+ Full scale A: 1,10,30,100,200

+ Measurement of the active, reactive and apparent power: 0.0W~ 9999 kW; ±(1.0% rdg + 6dgt)

+ Measurement of the power factor: 0.005~1.2 x FS

STANDARD ACCESSORIES

ISO9000 calibration certificate

User manual on CD-ROM and quick guide

BORSA75 Transporting devices and accessories Bag

C2033X CABLE WITH BANANA GREEN - BLACK - BLUE SHUKO PLUG

UNIVERSALKIT COMBI SET OF 3 CABLES, 3 ALLIGATOR CLIPS AND 3 LEADS BLACK


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