Watt Meter, Wattmeter, Power analyzer, Power analyser, Powertek

Power measuring watt meters are a necessity with today's energy saving awareness. Several electrical measurements can be taken during testing - from just one set of connections. These instruments are important when accurate watts measurement is required for certification and traceability. In addition to power measurement, reactive power (VAr), apparent power (VA), voltage, current, power factor and cos phi can be viewed with ease. The ISW8000 wattmeter simply connects between the ac supply and the load, various current transformer and shunt options allow measurement with any size of current. Typical watt meter applications include appliances like microwave ovens, electric stoves, heating, air conditioning, TVs, monitors, computers, electronic lighting and motor controllers . Powertek wattmeters are equipped with safety terminals (4mm/banana) along with optional "breakout" boxes and clamp probes for fast and safe measurement.

Bench top
ISW8000 / ISW8001
Single Phase Power Meter / Watt Meter

Get ISW8000 power meter data sheet

ISW8000 / ISW8001 Features

Measures True Power (Watts) and Reactive Power, Power factor (CosØ), RMS Voltage and RMS Current
500Vrms, 16Arms, Dc, 20Hz-2.5kHz autoranging protected inputs
0.05W to 8kW (more using external CT)
Automatic detection of DC voltage or current
Typical accuracy 0.2% reading + 0.2% range
Model 8001 includes USB and RS232 interface, analogue output and PC_WATT Software for Windows 98, 2000, Xp
Easy connection to device under test
Optional AC11 power adaptor ("breakout box"). Specify line socket type e.g. USA, UK, Germany, France, Swiss, Italian
230Vac or 115Vac power inputs
Low cost

The ISW8000 and ISW8001 watt meters are used extensively for fast and accurate ac power measurement in colleges, universities, appliance manufacturers and approval agencies. Measuring power on single phase systems (three phase ISW8350 and ISW8300) and accurate with sinusoidal or distorted wave shapes.

It has a clear 20mm high, 8000 count 4 digit LED display, with simultaneous USB/RS232 output of voltage, current and active power or reactive power.

PC_Watt is supplied with the ISW8001 and is ideal for recording measurement data to a PC without specialist knowledge or programming.

Optional AC breakout adapters allow fast connection of ISW8000 & ISW8001 to the device under test.

All ISW meters are supplied with calibration certificates and certificates of conformance.

More spec:
Watt resolution: 0.1W - 1W depending range
Volt resolution: 0.1V 1Mohm input, 500Vrms max
Amps resolution: 1mA to 10mA depending range, 16Arms max
Temperature range: 0-50°C
AC power: 120Vac or 230Vac powered
Size: 240 x 240 x 75mm
Weight: 1.3kg
IEC61010 safety: 600V, Cat III, polution level 1
Warranty 2 year

Ordering
ISW8000 single phase wattmeter
ISW8001 single phase wattmeter with RS232 & USB interface
ISW8350 three phase wattmeter - for balanced systems
ISW8300 three phase wattmeter - for unbalanced systems

Includes: PC software, RS232 cable & RS232-USB adapter (except ISW8000), power cord, certificate of conformity, user manual and 2 year warranty

Options:
Breakout boxes AC11-UK, AC11-USA, AC11-EURO, AC11-Swiss
30/1A, 100/1A, 200/1A, 500/1A - all 1% 5VA current transformers