Detail Extech EX840 1000A Clamp Meter + IR Thermometer
Extech EX840 1000A Clamp Meter + IR Thermometer
• Non-contact IR Temperature measurements with laser pointer
• True RMS Current and Voltage measurements
• 1.7" ( 43mm) jaw opening for conductors up to 750MCM or two 500MCM
Need a comprehensive solution for testing current, voltage and even temperature? The EX840 is a great tool for the job.
An industrial-grade testing device, the EX840 is suitable for use in complex testing environments and gives users a quick and easy way to test various different parameters. When used as a clamp meter the EX840 is capable of fitting around conductors up to 43mm ( 1.7" ) in size, allowing it to take measurements on conductors up to 750MCM or 2 x 500MCM. Once it' s attached the device can then be used to measure AC or DC current across a large range from 0.1 to 1000A with high basic accuracy of ± 2.8% .
As well as clamp meter measurements the EX840 also comes with built-in multimeter capabilities and can measure AC/ DC voltage from 0.1mV to 1000V, resistance from 0.1 to 40M© , capacitance from 0.001nF to 40000¼ F, frequency from 0.001kHz to 4kHz, type K temperature measurements from -4 to 1400° F ( -20 to 760° C) and continuity, inrush and diode testing procedures.
The EX840 also comes with a built-iin IR thermometer which allows this device to measure surface temperatures without the need to make contact with the surface. This includes a laser pointer for exactly defining the surface area to be tested, and when used this mode allows IR temperature measurements between a range of -58 to 518° F ( -50 to 270° C) .
This product is EN 61010-1 compliant and has CAT III 1000V and CAT IV 600V safety ratings.
Extech EX840 1000A Clamp Meter + IR Thermometer Key Features
• Non-contact IR thermometer built into the unit
• Laser pointer
• True RMS current and voltage measurements
• Peak hold mode captures inrush currents and transients
• AC/ DC voltage measurements
• Current measurements ( AC/ DC) to 1000A
• Resistance measurements
• Capacitance measurements
• Frequency measurements
• Diode measurements
• Continuity measurements
• 1.7" ( 43mm) jaw opening makes the device suitable for use on larger conductors
• 4000 count backlit LCD display
• Data hold
• MAX/ MIN
• Auto power off when left idle
• Autoranging with manual range button
Full List of Products Included
• Extech EX840 1000A Clamp Meter + IR Thermometer
• CAT IV Test Leads
• 9V Battery
• General Purpose Type K Probe
• Pouch Case
• Professional Test Lead Set
Professional Test Lead Set Contents
• 2 x 42" ( 1m) PVC Lead Extensions with Shrouded Banana Plugs at Both Ends
• 2 x Modular 4" ( 102mm) Heavy Duty Test Probe Handles with 0.16" ( 4mm) Banana Plug Tip
• 2 x Standard Size Alligator Clips
• 2 x Extra Large, Double-Insulated Alligator Clips with 0.8" Jaw Opening
Extech EX840 Technical Specifications
AC Current : 0.1 to 1000A
DC Current : 0.1 to 1000A
AC Voltage : 0.1mV to 1000V
DC Voltage : 0.1mV to 1000V
Resistance : 0.1 to 40M©
Capacitance : 0.001nF to 40, 000¼ F
Frequency : 0.001kHz to 4kHz
IR Temperature : -58 to 518º F ( -50 to 270º C)
Type K Temperature : -4 to 1400º F ( -20 to 760º C)
Continuity : Yes
Inrush : Yes
Diode : Yes
Dimensions : 10.6x4.3x2" ( 270x110x50mm)
Weight : 13.6oz ( 386g)
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