HT9022 is a combination of a power quality analyzer, a phase sequence/conformity detector, a clamp meter and a voltage detector in one single handy device. The advanced design of HT9022 ensures reliable and accurate measurements under a wide range of operating conditions. HT9022 is the ideal instrument for troubleshooting power quality problems, calculating power factor correctors, recording energy consumption, recording DC power, etc. Unlike the data loggers that take snapshots of the electrical parameters in regular intervals, losing what happens between an interval and the next, HT9022 continuously records all electrical parameters as a true power quality analyzer. The internal memory enables long-term recording for further download to (and analysis at) a PC, a PDA or a smartphone via Bluetooth connection. HT9022 is flexible and portable to grant the user the most reliable measurements with an easy-to-use interface

DC, AC + DC TRMS current up to 1000A
DC, AC + DC TRMS voltage up to 1000V
Resistance and continuity test
Frequency with test leads
Frequency with jaws
Phase sequence / 1 wire phase correlation
DC Power
Active, Reactive, Apparent power on Single phase systems
Active, Reactive energy on Single phase systems
Power Factor on Single phase systems
Harmonic voltage/current up to 25th with THD% calculation
Inrush current
Data logger with programmable IP
Autoranging
Backlight
Auto Power OFF
Data HOLD
MAX/MIN/CREST
PC connection via Bluetooth
Connection with Win Mobile portable phones

Standard accessories

STANDARD

4413-2 : Couple of test leads
Couple of alligator clips
TOPVIEWS : PC Windows software
TOPMOBILE : Software for connection to Win Mobile phones
Carrying bag
Batteries
ISO9000 calibration certificate
User manual

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• Continuity of protective conductors with 200mA
• Polarity
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PVCHECKS-ONE COMMISSIONING TESTER FOR PV SYSTEM UP TO 1000V / 30A

• Continuity of protective circuit with 200mA
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• Short circuit current Isc on PV modules and strings 30A
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• TRMS
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• Earth resistance by 2- and 3-wire method
• Ground resistivity by 4-wire method
• Compensation of disturbance voltages
• Compensation of test cables
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HT GSC60 MULTIFUNCTION ELECTRICAL INSTALLATION TESTER WITH POWER QUALITY ANALYSIS

• Insulation with voltage 50, 100, 250, 500, 1000VDC
• Three-phase Power quality and Energy consumption analysis
• 632 parameters can be recorded for over two months
• Voltage/current vector diagram
• Voltage/current waveforms
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• DC, AC + DC TRMS current up to 1000A
• DC, AC + DC TRMS voltage up to 1000V
• Resistance and continuity test
• Active, Reactive, Apparent power on Single/Three phase systems
• Active, Reactive energy on Single/Three phase systems
• Power Factor on Single/Three phase systems
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• PC connection via Bluetooth

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• Insulation resistance measurement with test voltage up to 5kVDC
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• IEC/EN60204-1 and IEC/EN61439-1-2 Measuments
• Continuity of protective circuit with 200mA
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DIGITAL MULTIFUNCTION VDE MULTIMETER HT ITALIA M74

• ContiDC Voltage
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• nuity test of protective conductors with 200mA
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• Global Earth Resistance without RCD tripping
• Global Earth Resistance with 0.1Ohm resolution