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Extech Instruments Corp. Data Sheets for Frequency Meters

Extech Instruments Corp.
Address: 285 Bear Hill Road
Waltham, MA 02451
 Contact: Web site
E-mail

Phone:  (781) 890-7440
(800) 783-7440
Fax: (781) 890-7864

Frequency Meters:

Frequency meters are instruments that provide analog outputs as frequencies that vary as a function of the applied input. They display values on a dial, usually with a needle or moving pointer.

Frequency Meters: Learn more

Product Name
Notes
Extech 400 Series -- EX430 .02% DVC accuracy, autoranging multimeter, 3 year warranty
MultiMaster™ Series -- MM560 .02% DVC accuracy, high resolution, 3 year warranty
MultiMaster™ Series -- MM570 .03% DVC accuracy, high resolution, 3 year warranty
MultiLog™ Series -- ML720 .08% DVC accuracy, smart auto power off, 3 year warranty
Heavy Duty Phase Indicator/Multimeter -- 380224 3-phase sequence indicator which identifies wiring configuration direction
Appliance Tester/Power Analyzer -- 380801 4 simultaneous displays of watts, power factor or VA, voltage or Hz, amps
Appliance Tester/Power Analyzer -- 380803 5 simultaneous displays of watts, power factor or VA, voltage or Hz, amps
2000A True RMS AC/DC Clamp Meter -- 380926 AC/DC current readings with resolution of .1 A, large jaw size, data hold
600A AC/DC Clamp Meter -- 38394 Auto-ranging or manual ranging, data hold, compact size clamp
MiniTec™ -- MN24 Autoranging digital multimeter, battery test, compact size
Mini Digital Multimeter -- EX330 Combination multimeter with non-contact AC voltage detector
100kHz Mini MultiScope™ -- 381265 Compact meter with higher graphical resolution and adjustable trigger level
True RMS Power Multimeter -- 382860 Continuity beeper, transistor tests, CE approved, 1 year warranty
400A AC and AC/DC Clamp Meters -- MA220 Data Hold freezes current reading on display
1000A True RMS Clamp-on -- 382068 Data hold, auto-zero, min/max, peak hold, 25 point memory
400A True RMS AC/DC Watt Clamp-on -- 380940 Data hold, max/min recall, auto zero, low battery indicator
1000A True RMS AC Power Clamp Meter -- 380975 Dual LCD display, measures true power, apparent power, and phase angle
Dual Multiscope -- 381295 Easy to use menu driven operation, internal or external triggering
Autoranging Digital Multimeter -- EX420, Electrical Test Kit -- TK430, Industrial Troubleshooting Kit -- TK430-IR Economical multimeter with 11 functions
100kHz MultiScope™ -- 381275 Graphical storage oscilloscope and true RMS multimeter with PC interface
MultiPro™ Series -- MP510, MultiPro™ Series -- MP530 High performance, 0.08% DCV accuracy, smart auto power off
5MHz Mini MultiScope™ -- 381285 High resolution oscilloscope and true RMS multimeter with PC interface
1000A 3-Phase Power Analyzer/Datalogger -- 382090 LCD displays 10 parameters simultaneously
1000A AC Clamp -- 380974 Large display with 40 segment barograph, min/max record/recall
Digital Mini Multimeters -- MN36 Large easy to read digital display, thermocouple temperature measurement
200A AC/DC Mini Clamp + Volt Detector -- MA120 Measures frequency up to 1kHz with 0.01Hz resolution
Extech 400 Series -- EX470 Multimeter with built-in non-contact infrared thermometer with laser
1000A AC Clamp/DMM+IR Thermometer -- EX810, 1000A AC True RMS/DMM+IR Thermometer -- EX820, 1000A AC/DC True RMS /DMM+IR Thermometer -- EX830 Non-contact infrared temperature measurements with laser pointer
MultiTec™ Series -- MT310, MultiTec™ Series -- MT320, MultiTec™ Series -- MT330 Oversized high contrast 400 count display, 3 year warranty
800A AC Clamp Meter -- EX710, 800A True RMS AC Clamp Meter -- EX720, 800A True RMS AC/DC Clamp Meter -- EX730, Clamp Meter Test Kit -- TK730 Peak function captures inrush currents and voltage transients
1000A AC Clamp Meter -- 380974 Phase rotation tester, identifies sequence for 3 phase motor installation
200A AC/DC Mini Clamp Meter -- 380941 Reliable, high resolution to 10 am AC/DC, data hold, auto power off
Process Calibrator MultiMeter™ -- CMM-17 Simultaneous source/simulate and measure on large dual display
Dual Channel, Datalogging, True RMS -- 380900 Simultaneously displays frequency and duty cycle
2000A True RMS 3-Phase Clamp-on -- 382075 Store/recall last 5 readings, DC current auto-zero, data hold
400A True RMS AC/DC Mini Clamp Meter -- 380947 True RMS measurements, one touch auto zero, data hold, auto power off
1000A True RMS AC Power Clamp Meter -- 380975 True power measurements, phase angle, and apparent power measurements
400A AC MiniAmp™ Dual Display Clamp -- MA460+ Wide capacitance, temperature, and frequency ranges, data/max hold
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  • Company Description:
    Extech Instruments has been providing innovative instruments for test and measurement professionals since 1971. Many of these products were the first to incorporate unique features with the result that Extech meters have the reputation for providing more features, functions, and value while... (more)