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Electrical Installations Testers > EXTECH
- Oscilloscopes
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Extech CT20 Remote & Local Continuity Tester
• A bright flashing LED and loud pulsating beeper indicate local continuity • Remote continuity with the use of the remote probe • Flashing remote probe - two lead, bi-color (red/green) LED probe allows a single user to identify up to three wires or cables at a time • Lightweight and pocketsized, clips on and hangs from the cable(s) under test without falling off • Great for Electricians and Helpers, Cable TV and Audio System Installers, Alarm Technicians, Plumbers, HVAC Installers etc.
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Extech ET38 Voltage Continuity Tester
• Voltage detection range: 12 to 300V AC • Continuity tester • LED light indicator • Includes built-in screwdriver tip, pocket clip, and two button batteries
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Extech ET40 Heavy Duty Continuity Tester
• Ideal for checking continuity of non-energized components, fuses, switches, relays, wiring and circuit boards • 30" (76cm) test lead with alligator clip
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Extech 380260 Autoranging Digital Megohmmeter
• 250V, 500V, and 1000V test voltages • Insulation Resistance to 2000MOhm • Lo Ohm function for testing connections • Lock Power On Function for hands-free operation
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Extech 380320 Analog Insulation Tester
• 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
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Extech 380360 Digital Megohmmeter
• Three test voltages of 250V, 500V and 1000V • Insulation Resistance to 2000MOhm • Safety Power Lock enables "hands free" operation for 3 minute test • Automatic discharge when safety "Press to Test" button is released • Continuity measurements to 200Ohm and Voltage to 600VAC
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Extech 380363 Digital High Voltage Insulation Tester
• 250V, 500V and 1000V Test Voltages • Measure Insulation Resistance to 10GOhm • Large LCD display with analog bargraph • Lo Ohm function for testing connections
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Extech MG310 Digital Insulation Tester
• Test Voltages of 250V, 500V, and 1000V • Measure Insulation Resistance to 5.5GOhm (autoranging) • AC Voltage measurement from 30 to 600V • Polarization Index measurement (PI) • Dielectric Absorption Ratio measurement (DAR)
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Extech MG320 CAT IV Insulation Tester/True RMS MultiMeter
• Measure Insulation Resistance to 20GΩ • 5 Test Voltage ranges • Polarization Index (PI) and Dielectric Absorption Ratio measurements (DAR) • Low Resistance measurement with Zero function • Programmable Timer feature sets the duration of test
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Extech MG500 Digital High Voltage Insulation Tester 10kV
• High test voltages up to 10kV with Insulation Resistance to 500GOhm • Polarization Index (PI) measurement • Dielectric Absorption Ratio (DAR) measurement • EnerSave™ limits test duration to 10 seconds to save energy • Complete with built-in heavy duty carrying case with cover, test leads, alligator clips, and 8 x C batteries
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Extech 480400 Phase Sequence Tester
• Checks phase sequence and phase status • Tests up to 600VAC and displays graphical phase orientation on the large LCD • Double molded durable housing • Easy to use alligator clips with wide jaws
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Extech 480403: Motor Rotation and 3-Phase Tester
• Indicates rotation direction of the motor • Determine rotation of a motor without contact • LEDs indicate phase orientation (clockwise or counter-clockwise) and whether each of the three phases is live • Double molded durable housing • Easy to use alligator clips with wide jaws
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Extech PRT200 Non-Contact Phase Sequence Tester
• 75 to 1000VAC input voltage with 45 to 65Hz frequency range • LEDs indicate phase orientation (clockwise or counter-clockwise) and whether each phase is live • Beeper sounds intermittently when correct phase is detected and continuously if phase is reversed • Durable housing with back cover magnet for attachment to an AC distribution panel for easy measurement
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Extech ET15 Receptacle Tester
• 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
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Extech CT70: GFCI and AC Circuit Analyzer
• Selectable loads of 12, 15 and 20 Amps • Measures loaded and unloaded AC Line Voltage • Calculates and displays % Voltage Drop and Line Impedance • Displays Peak Line Voltage and Frequency
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Extech CT80: AFCI, GFCI and AC Circuit Analyzer
• Selectable loads of 12, 15 and 20 Amps • Measures loaded and unloaded AC Line Voltage • Calculates and displays % Voltage Drop and Line Impedance • Displays Peak Line Voltage and Frequency
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Extech ET10: GFCI Receptacle Tester
• 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
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Copyright © 2010 - 2024 / Distek
Copyright © 2010 - 2024 / Distek