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$540.00 .( $594.00 inc. GST )
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Extech EX840 is a CAT IV-600V / CATIII-1000V 1000A True RMS AC/DC clamp meter with IR thermometer with built-in non-contact InfraRed Thermometer and a 3 year warranty.
The Extech EX830 clamp-on multimeter provides a built-in IR thermometer with laser pointer that makes troubleshooting heat sensitive areas simple. Features include data hold, Min/Max, autoranging with manual range button, auto power off, and an easy-to-read 4000 count backlit dual LCD display. Peak hold captures inrush currents and transients.
Authorised Australian Distributor.
The rugged Extech EX840 1000A AC/DC CAT IV clamp meter is designed to deliver safety and versatility — without compromising performance or innovation. You can take the EX840 on the job to leverage its advanced meter functions including True RMS AC/DC current and voltage, resistance, capacitance, frequency, infrared and contact temperature, diode-test, and continuity check. Use the EX840’s fast-responding peak hold function to capture inrush currents and transients.
Functionality Overview
The EX840 amp clamp has a CAT IV-600-volt, CAT III-1000V overvoltage safety rating and is CE and ETL approved. In addition to being able to take temperature measurements using the Type K wire probe, the EX840 enables users to take safe, point-and-shoot, non-contact temperature measurements with an integrated infrared (IR) thermometer that packs a useful 8:1 distance ratio. That means that at a safe distance of 8 inches users are getting a temperature reading focused on a tight, one-inch spot. The built-in IR thermometer makes it easier for users to identify overheating motors, stressed bearings, overloaded electrical panels, abnormal vent temperatures, and other components from a distance — and without an additional meter.
Other Features
The bright 4-digit, 4,000 count backlit display is complemented by several one-button functions including Data Hold, Min/Max, and selectable auto- or manual-ranging. The large 1.7-inch (43mm) jaw opening handles conductors up to 750 MCM or multiple conductors such as two 500 MCM.
Specifications | Range | Basic Accuracy |
AC Current | 0.1 to 1000A | ±2.8% |
DC Current | 0.1 to 1000A | ±2.8% |
AC Voltage | 0.1mV to 1000V | ±1.5% |
DC Voltage | 0.1mV to 1000V | ±2.8% |
Resistance | 0.1 to 40MΩ | ±1.5% |
Capacitance | 0.001nF to 40,000µF | ±3.0% |
Frequency | 0.001kHz to 4kHz | ±1.5% |
IR Temperature | -50 to 270ºC | ±2.0% rdg or ±4ºF/±2ºC |
Type K Temperature | -20 to 760ºC | ±(3%rdg+9°F/5ºC) |
Continuity | YES | |
Inrush | YES | |
Diode | YES | |
Dimensions | 270 x 110 x 50mm | |
Weight | 386g |
Weight | 1 kg |
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