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Extech Electrical Testers
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Compact, battery operated appliance tester for analyzing AC power loads Features: - Four simultaneous displays of Watts, Power Factor or VA, Voltage or Hz, Amps
- True RMS Voltage & Current measurements of sine, square, triangular and distorted wave forms with a crest factor < 5
- Plug device to be tested directly into the Power Analyzer
- Max, Data Hold and Overload Protection
- Battery or AC adaptor provides line isolation
- Sampling (update) rate is 2.5 times/second
- Can be used for data acquisition when connected to PC
- Software included to download and store data to a PC
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Compact, battery operated datalogging appliance tester for analyzing AC/DC power loads Features: - Built-in Datalogger stores up to 1,012 readings (single record/continuous datalogging)
- Four simultaneous displays of Watts, Power Factor or VA, Voltage or Hz, Amps
- True RMS Voltage & Current measurements of sine, square, triangular and distorted wave forms with a crest factor < 5
- Plug device to be tested directly into the Power Analyzer
- Max, Data Hold and Overload Protection
- Battery or AC adaptor provides line isolation
- Sampling (update) rate is 2.5 times/second
- Software included to download and store data to a PC
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Front (100W) and Rear (2000W) Universal Output Sockets Features: - Standby Power Measurement (10mW to 100W) for desktop and notebook PCs, LCD TVs, AC adaptor/chargers
- For testing products from 85 to 250VAC, 45 to 65Hz
- Standard Power Measurement:
- 100mW to 1000W (110V)
- 100mW to 2000W (220V)
- Power Quality Measurement (Watts, Power Factor, Voltage, Current, Harmonics)
- Cost Function calculates cost per day, month, and year
- 99 memory locations for preset voltage and frequency output settings
- User-programmable Over Current Protection
- Programmable through the built-in RS-232 interface
- Data acquisition mode captures readings to your PC with a user-programmable sampling rate of 2 to 65,535 seconds
- Complete with AC power cord, RS-232 to USB cable and software
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Four clamps for power measurements on single phase, 3-phase/3-wire or 3-phase/4-wire systems Features: - Large backlighting LCD display
- Displays 10 parameters simultaneously (kW, kVAR, kVA, PF plus the voltage and current of the three phases)
- Clamp-on True RMS power measurements with software for Harmonics analysis
- Current measurements to 1000A and Voltage measurements to 600V
- Automatically logs up to 20,000 sets of measurements and manually logs up to 99 sets
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Description: Power measurements and analysis of single and 3-phase/3-wire or 3-phase/4-wire systems Features: - Large backlit LCD displays up to 35 parameters in one screen
- True RMS power measurements with Harmonics display (1-99th order)
- Capture 28 Transient events (including Dip, Swell and Outage) with programmable threshold
- Simultaneous Harmonics and Waveform display
- Measures Current and Voltage
- Datalogger records up to 52,428 records in single phase, 2 wire applications (17,476 in 3-phase 4-wire applications)
List Price: $3,099.00
Special Price: $2,999.00 | | | Add to Cart |
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Power measurements and analysis of single and 3-phase/3-wire or 3-phase/4-wire systems Features: - Large backlit LCD displays up to 35 parameters in one screen
- True RMS power measurements with Harmonics display (1-99th order)
- Capture 28 Transient events (including Dip, Swell and Outage) with programmable threshold
- Simultaneous Harmonics and Waveform display
- Measures Current and Voltage
- Datalogger records up to 52,428 records in single phase, 2 wire applications (17,476 in 3-phase 4-wire applications)
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Description: Datalogging Power Analyzer (up to 30,000 sets of measurements) - Single phase, 3-phase/3-wire or 3-phase/4-wire systems
- Large backlighting LCD displays 35 parameters simultaneously (MW, kVAR, MVA, PF plus the voltage and current of the 3 phases)
- Displays Active Power (kW), Apparent Power (kVA), Reactive Power (kVAR) and Power Factor
- Current measurements to 1200A and Voltage measurements to 600V
- MWH, MVAh, MVARh energy measurements
- Adjustable CT ratio (1 to 600) and PT ratio (1 to 1000)
- Automatically logs up to 30,000 sets of measurements with 2GB SD memory card
- User-programmable sampling time from 2 to 7200 seconds
List Price: $2,099.00
Special Price: $1,989.00 | | | Add to Cart |
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Discontinued Product - Replaced by 382252 Features: - 3-1/2 Digit (1999 count) multifunction LCD with Data Hold
- Measure Earth Resistance in three ranges (20/200/2000)
- 2mA (800Hz) Test Current and Frequency
- 0 to 200VAC (40 to 500Hz) AC Earth Voltage/Frequency
- Auto Power Off and 3 minute Timer
- Overload Protection
- Open circuit, overrange, and low battery indications
- Complete with test leads, auxiliary earth bars, heavy duty case, and six 1.5V AA batteries
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Includes all hardware necessary to measure earth ground in 3 ranges from 20 to 2000Ohm Features: - Large dual display with backlight
- Test Hold function for easy operation
- Automatic Zero adjustment
- AC/DC Voltage, Resistance, and Continuity
- Auto Power off, Overrange and low battery indication
- Complete with test leads, 2 auxiliary earth bars, carrying case, protective rubber holster and six 1.5V AA batteries
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Features: - Autoranging ground resistance easurements from 0.03Ω to 1500Ω with 0.02Ω resolution
- True RMS AC Leakage current range of 0.2mA to 15.00A
- 0.9" (23mm) Jaw size for large ground rods
- Simplifies ground resistance measurements on multiple point ground systems
- Verification resistors confirm accuracy of meter
List Price: $1,329.00
Special Price: $1,299.00 | | | Add to Cart |  |
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Discontinued Product - No Replacement Non-contact and Contact detection of AC Voltage Features: - Contact AC Voltage: from 70 to 250VAC
- Non-contact AC Voltage: from 70 to 600VAC
- Continuity Check from 0 to 5M Ohms
- Self Test insures proper battery installation and bettery life
- Complete with two button batteries
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Extech 40130 - Non-Contact Detection of AC Voltage from 100VAC to 600VAC
- For use on 50/60Hz circuits
- Tip fits into outlets or against wire insulation
- Flashing red LED light and push button ON/OFF Audible beeper indicator
- UL and CE approved; CAT III-600V
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Features: - 1000V test voltage
- Insulation Resistance to 2000M?
- Large 3-1/2 Digit (1999 count) multifunction backlit LCD with Data Hold
- Two ranges with 2% basic accuracy
- Auto Hold and Auto power off
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Features: - Provides easy and safe measurements of current without the need to cut off the plug and separate the conductors
- Plugging the power connector into the Line Splitter separates the hot/live conductor from the neutral (and ground)
- Also features voltage check function
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Discontinued Product - Replaced by 480400 Features: - Tests phase orientation of three phase power sources
- Indicates phase orientation (clockwise or counter-clockwise) and whether each of three phases is live
- No battery required
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