The PQ3470 is a 3-phase graphical power and harmonics analyzer/data logger capable of logging up to 30,000 sets of measurements on a removable SD memory card. The meter features a 3-phase voltage or current unbalanced ratio (VUR, AUR) and unbalanced factor, captures transient events (including dip, swell, and outage) with programmable threshold (%), a wide sampling rate range (2 seconds to 2 hours), a built in clock/ calendar and a CAT III 600 Volt safety rating. Complete with one year warranty, 4 voltage leads with alligator clips, 8 AA batteries, SD card, 100-240 Volt AC adaptor and case. Clamp probes sold separately.

Features:

Large dot-matrix, sun-readable, numerical, backlit LCD with easy-to-use onscreen menu|Full system analysis with up to 35 parameters:
- V (phase-to-phase), V (phase-to-ground)
- A (phase-to-ground)
- KW / KVA / KVAR / PF (phase)
- KW / KVA / KVAR / PF (system)|
- KWH / KVAH / KVARH / PFH (system)
- Phase angle
Optional 200A, 1200A Current Clamps or 3000A Flexible Current Probes (sold separately)|Adjustable Current Transformer CT (1 to 600) and Potential Transformer PT (1 to 1000) ratio for high power distribution systems
Simultaneous display of Harmonics and Waveform|Analysis of Total Harmonic Distortion (THD)
Graphic Phase diagram with 3-Phase system parameters
3-phase Voltage or Current Unbalanced Ratio (VUR, AUR) and unbalanced factor
Capture Transient events (including dip, swell, and outage) with programmable threshold (%)
Log up to 30,000 reading on a removable SD memory card in Microsoft Excel® format
Wide sampling rate range (2 seconds to 2 hours)
Built-in Clock and Calendar
Complete with 4 voltage leads with alligator clips, 8 AA batteries, SD card, 100-240V AC adaptor and case. Clamp probes sold separately.

Alte produse EXTECH

EXTECH DT100M TELEMETRU LASER

• 2" to 330ft (0.05 to 100m) measurement range
• Automatically calculates Area and Volume
• Indirect measurement using Pythagorean theorem
• Continous mode with min/max function
• Displays Sum (+) / Difference (-) of multiple readings
• Front or rear edge reference

EXTECH 380320 TESTER ANALOGIC IZOLATIE

• Large easy to read analog display
• Three test voltages 250V, 500V, and 1000V
• Insulation Resistance to 400MOhm
• Lock Power On feature for extended test times

EXTECH 40180 GENERATOR DE TON CU SONDA AMPLIFICATOR IDENTIFICARE CIRCUIT

• Insulated inductive probe tip prevents shorting conductors
• Tests include wire trace, continuity test, clear/busy/ringing line test and tip/ring identification
• Alligator clips for non-terminated cables and modular connectors for direct connections to telephone and internet wiring
• Selectable continuous or variable tone generation
• Built-in speaker on probe with sensitivity control

EXTECH SD910: 3-CHANNEL DC VOLTAGE DATALOGGER

• Triple LCD simultaneously displays three DC Voltage (mV) channels
• Datalogger date/time stamps and stores readings on an SD card in Excel® format for easy transfer to a PC
• Selectable data sampling rate: 2, 5, 10, 30, 60, 120, 300, 600 seconds or Auto
• Complete with 6 AAA batteries, SD memory card, Universal AC adaptor with multi-plugs (US, EU, UK, AU), 3 input sockets and mounting bracket

EXTECH MA3018 CLESTE DE CURENT CORDON FLEXIBIL 3000A TRUE RMS AC

• Measure AC Current up to 3000A
• True RMS for accurate readings of noisy, distorted or non-sinusoidal waveforms
• Flexible 18" (45.7cm) clamp jaw easily wraps around bus bars and cable bundles
• 7.5mm cable diameter fits into tight spaces and around large conductors
• Measures AC Current in three ranges
• 3000 count backlit LCD display

OSCILOSCOP DIGITAL PORTABIL 2X60MHZ EXTECH MS6000

• MS6060: 60MHz 2-Channel Digital Oscilloscope
• MS6100: 100MHz 2-Channel Digital Oscilloscope
• MS6200: 200MHz 2-Channel Digital Oscilloscope

EXTECH ET10 TESTER RECEPTACOL GFCI

• Works with GFCI circuits
• Tests for faulty wiring in 3-wire receptacles: Correct, Open Ground, Open Neutral, Open Hot, Hot/Ground Reverse, Hot/Neutral Reverse
• Lights indicate circuit condition
• Standard North American 3-prong plug

EXTECH 382203 SURSA ANALOGICA TRIPLA

• Adjustable Voltage and Current output
• Easy snap terminals for fixed 5V/0.5A and 12V/1A outputs
• Constant Voltage or Current
• Current limiting indicator
• Overload and short circuit protection
• Binding post terminals for variable supply

EXTECH 380562 MILI-OHMMETRU INALTA REZOLUTIE

• 7 ranges for wide low resistance measurements
• High resolution to 0.01mOhm
• 1999 count display with 0.8" digits
• 4-wire test cable with Kelvin clip connectors
• Automatic zero
• Built-in comparator for Hi/Lo/Go resistance testing or selection

EXTECH EX503 MULTIMETRU INDISTRIAL ROBUS SOLID CU 10 FUNCTII

• Averaging DMM with 10 functions and 0.5% basic accuracy
• AC/DC Voltage & Current, Resistance, Capacitance, Frequency, Duty Cycle, Diode/Continuity
• Dual sensitivity frequency functions (electrical/electronic)
• 1000V input protection on all functions
• 10A max Current