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1000A AC/DC True RMS Clamp/DMM + IR Thermometer

Extech EX840

Model: EX840 Go to Product Support
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This CAT IV True RMS clamp meter features a built-in IR thermometer with laser pointer for non-contact surface measurements from -58 to 518 °F (-50 to 270 °C). Clamp measures AC current up to 1000 Amp with a maximum resolution of 0.1 Amp. The 1.7-inch jaw fits around conductors up to 750MCM. Peak hold captures motor inrush currents and other surges. Data hold and auto power off functions. Other functions include AC/DC Voltage, resistance, Type K thermometer, capacitance and frequency. Complete with test leads, Type K temperature probe, 9 Volt battery and case.

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Specifications
General Specifications
AC Current
0.1 to 1000A
AC Current Basic Accuracy
±2.8%
AC Voltage
0.1mV to 1000V
AC Voltage Basic Accuracy
±1.5%
Capacitance
0.001nF to 40,000ΩF
Continuity
Yes
DC Current
0.1 to 1000A
DC Current Basic Accuracy
±2.8%
DC Voltage
0.1mV to 1000V
DC Voltage Basic Accuracy
±2.8%
Diode Test
Yes
Frequency
0.001kHz to 4kHz
Frequency Basic Accuracy
±1.5%
Inrush Current
Yes
Jaw Size
1.7" (43mm), conductors up to 750MCM or two 500MCM
Resistance
0.1 to 40MΩ
Temperature (IR) Basic Accuracy
-58 to 518°F (-50 to 270°C)
Temperature (IR) Max Resolution
±2.0% of reading or ±4°F/±2°C
Temperature (Type K) Max Resolution
-4 to 1400°F (-20 to 760°C)
Temperature (Type N)
±(3% of reading + 9°F/5°C)
True RMS
Yes
Additional Details
Certifications
CE, ETL
Dimensions
10.6 × 4.3 × 2" (270 × 110 × 50mm)
Power
1 × 9V battery
Safety Category
CATIII - 1000V, CETIV- 600V
Warranty
3 years
Weight
13.6oz (386g)
Related Documents
Export Restrictions

Export Restrictions

The information contained in this page pertains to products that may be subject to the International Traffic in Arms Regulations (ITAR) (22 C.F.R. Sections 120-130) or the Export Administration Regulations (EAR) (15 C.F.R. Sections 730-774) depending upon specifications for the final product; jurisdiction and classification will be provided upon request.

Extech EX840 - Model: EX840

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$287.99

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