Products

EX411/EX430/EX470 True RMS MultiMeter

Category: Extech

EX411 True RMS MultiMeter
750VAC, 1000VDC, 20A, 20MΩ, True RMS

  • True RMS DMM with 8 functions and 0.3% basic accuracy
  • AC/DC Voltage & Current, Resistance, Temperature, Diode/Continuity
  • Input fuse protection and mis-connection warning
  • 20A 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, velcro hanging strap, Type K bead wire temp probe and 9V battery

 

  • All models measure temperature. The EX450 and EX470 include built-in IR thermometer, others accept Type K thermocouple thermometer
  • True RMS measurements capability
  • Audible and visible input alerts
  • MAX (EX450) and RELATIVE (EX430/EX470) functions
  • Low current capability - measure down to 0.1µA
  • Easy to read 1 inch digits on backlit display
  • MAX (Model EX450) Hold for AC/DC Voltage and Current measurements and RELATIVE function (EX430 and EX470) for establishing a base line reference
  • IR thermometer has 8:1 distance to target ratio, 0.95 fixed emissivity

Advantages of Non-Contact InfraRed Temperature with laser

  • Troubleshoot - Quickly locate hot spots
  • Distance - 8:1 distance to target ratio allows for measurements in areas that are normally difficult or unsafe to reach
  • Speed - Point and shoot with final result in seconds
  • Convenience - No cables or probes to connect, break or lose.

Included Accessories:

  • CAT III test leads
  • Multi-position tilt stand and hanging strap
  • Protective holster with test lead holder
  • Bead wire temperature probe (except 450)
  • 9V battery.
Model No.    - EX411 - EX430 - EX470
Manual Ranging        
True RMS      
Autoranging    
Infrared Thermometer        
CAP, Hz, %duty      
Display 2000
Counts Backlit
4000
Counts Backlit
2000
Counts Backlit
4000
Counts Backlit
Basic Accuracy ±0.5% (VDC) ±0.3% (VDC) ±0.3% (VDC) ±0.5% (VDC) ±0.3% (VDC)
DC/AC
Voltage
0.1mV to 600V (DC) /
0.1mA to 20A(AC)
0.1mV
to 600V
0.1mV
to 600V
0.1mV
to 600V
DC/AC
Current
0.1µ to 600V (DC) /
0.1mA to 20A(AC)
0.1µ to 20A 0.1µ to 20A 0.1µ to 20A
Resistance .1O Ohms to 20 MOhms .1 Ohms to 40 Ohms .1 Ohms
to 20 MOhms
.1 Ohms
to 40 MOhms
Capacitance --- 0.01nF
to 100µF
--- 0.01nF
to 100µF
Frequency --- 0.001Hz
to 10MHz
--- 0.001Hz
to 10MHz
Temperature
(Type K)
-4 to 1382˚F
(-20 to 750˚C)
-4 to 1382˚F
(-20 to 750˚C)
--- -4 to 1382˚F
(-20 to 750˚C)
Temperature
(Type IR)
--- --- -4 to 518˚F
(-20 to 270˚C)
-4 to 518˚F
(-20 to 270˚C)
Diode/
Continuity
Yes Yes Yes Yes

 

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