MultiMeters Extech 400 Series

The Extech EX400 series digital multimeters are robust and reliable multimeters with an affordable price tag. The meters have switchable backlighting to conserve battery life and manual or auto range selection. They measure AC/DC voltage and current plus resistance, diode test, and continuity. They feature very low current capability, measuring down to 0.1μA DC. Additional features are added as you move throught the series such as an infrared thermometer. Please see the technical specification for exact details. For additional safety, they have input fuse protection and mis-connection warnings. Supplied with CAT III test leads, multi-position tilt stand and velcro strap for hanging, protective holster with test lead holder, and a 9V battery. Models that measure temperature have a built-in type-k thermocouple.

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    • The Extech EX470 is a Series 400 digital multimeter with a minimum ac current measurement of 400.Extech EX400 Features: 
      • Averaging DMM with 11 functions and .3% basic accuracy
      • AC/DC Voltage & Current, Resistance, Capacitance, Frequency, Temperature, Diode/Continuity, Duty Cycle
      • Input fuse protection and mis-connection warning
      • 2A max Current
      • Type K temperature measurements
      • Data hold, Relative, Auto power off
      • Large-digit backlit LCD
      • Complete with CAT III test leads, tilt stand, protective holster,  hook and loop  hanging strap, Type K bead wire temp probe and 9V battery

      Extech EX470 Specifications: 

      • Series: 400
      • Product Type: Digital Multimeter
      • Functions Measured: AC Voltage DC Voltage Resistance Capacitance AC Current DC Current Continuity Frequency Duty Cycle Diode Test Temperature
      • Display Type: LCD
      • Power Source: Battery
      • Maximum AC Current Measurement: 20A
      • Minimum AC Current Measurement: 400µA
      • Maximum AC Voltage Measurement: 750V
      • Minimum AC Voltage Measurement: 400mV
      • Maximum DC Current Measurement: 20A
      • Minimum DC Current Measurement: 400µA
      • Maximum DC Voltage Measurement: 1000V
      • Minimum DC Voltage Measurement: 400mV
      • Maximum Resistance Measurement: 40MΩ
      • Minimum Resistance Measurement: 400Ω
      • Maximum Temperature Measurement: +1382°F
      • Minimum Temperature Measurement: -4°F
      • Maximum Capacitance Measurement: 100µF
      • Minimum Capacitance Measurement: 40nF
      • Best AC Current Accuracy: ±3.5%
      • Best AC Voltage Accuracy: ±3%
      • Best DC Current Accuracy: ±2.5%
      • Best DC Voltage Accuracy: ±0.8%
      • Best Resistance Measurement Accuracy: ±3%
      • Best Temperature Measurement Accuracy: ±3%
      • Best Capacitance Measurement Accuracy: ±5%
      • AC Current Measurement Resolution: 0.01A
      • AC Voltage Measurement Resolution: 1V
      • DC Current Measurement Resolution: 0.01A
      • DC Voltage Measurement Resolution: 1V
      • Temperature Measurement Resolution: 1°F
      • Resistance Measurement Resolution: 0.01MΩ
      • Capacitance Resolution: 0.1µF
      • Battery Type: 9 V Battery
      • Safety Category: CAT II 1000 V CAT III 600 V
      • Dimensions: 7.36 x 3.2 x 2in
      • Safety Category Level: CAT II CAT III
      • Width: 3.2in
      • Minimum Operating Temperature: +41°F
      • Height: 2in
      • Length: 7.36in
      • Model Number: EX470
      • Maximum Operating Temperature: +104°F
      • Safety Category Voltage: 1000 600V


    • ItemDigital Multimeter
    • Multimeter StyleFull Size – Basic Features
    • Instrument Counts4000
    • Basic DC Accuracy+/-0.30% of Reading + 2 Digits
    • Instrument Safety RatingCAT III 600V
    • Max. AC Volts750
    • Max. DC Volts1000
    • Max. AC Amps20
    • Max. DC Amps20
    • Audible ContinuityYes
    • Max. Ohms40 megohm
    • Instrument Frequency Counter Range0.001 Hz to 10 MHz
    • Capacitance Range10 pF to 100 uF
    • Temp. Range-4 Degrees to 1382 Degrees F
    • Duty Cycle0.10 to 99.90%
    • DisplayBacklit LCD
    • Bar GraphNo
    • Min./Max. MemoryNo
    • Data LoggingNo
    • Peak HoldNo
    • Battery Type9V Alkaline
    • AC ResponseTRMS
    • InterfaceNone
    • Data HoldYes
    • Auto RangingYes
    • Special FeaturesBuilt-in IR Thermometer, low current down to 0.1uA, Input fuse protection and mis-connection warnings, Capacitance, Frequency Measurement
    • Diode TestYes
    • Auto Power OffYes
    • Calibration Certificate IncludedNo
    • StandardsCE, CUL, US
    • SeriesEXTECH (R) EX470
    • IncludesTest Leads, Multi-Position Tilt Stand, Magnetic Hanging Strap, Holster, K-Type Temp Probe, Battery and Instructions
    • Manufacturers Warranty Length3 yr.

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