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แคลมป์มิเตอร์ > เครื่องวัดกระแสไฟฟ้า Clamp-on Meter > AC/DC Clamp meter
AC/DC แคลมป์มิเตอร์ 1000A True RMS AC/DC Clamp Meter with built-in non-contact InfraRed Thermometer
EX830: 1000A True RMS AC/DC Clamp Meter with IR Thermometer ยี่ห้อ Extech, USA
AC/DC Clamp-on multimeter with built-in non-contact InfraRed Thermometer
The EX830 clamp meter features a unique, built-in, non-contact Infrared thermometer with laser pointer to monitor temperature and locate hot spots on motors and electrical devices. A large 4000 count LCD display with bright back lighting allows you to see the reading in dim light. The ergonomically designed double-molded housing offers a better grip for one-hand operation. The 1.7 Ft. (43 mm) diameter jaw opening is large enough for conductors up to 750MCM. In addition to AC/DC current, it measures AC/DC voltage, resistance, temperature, capacitance, and frequency. It features: diode test, audible continuity beeper, min/max, data hold, auto power off, and a fast peak hold that captures inrush currents and transients. Comes complete with test leads, 9V battery, type K bead wire temperature probe (-4 to 482°F/-20 to 250°C) and a belt holster.
Features:
- Non-contact InfraRed Temperature measurements with laser pointer
- True RMS Current and Voltage measurements
- Peak hold captures inrush currents and Transients
- MultiMeter functions include AC/DC Voltage and Current, Resistance, Capacitance, Frequency, Diode, Continuity and Type K Thermometer
- 1.7″ (43mm) jaw opening for conductors up to 750MCM or two 500MCM
- 4000 count backlit display
- Autoranging with manual range button
- Features include Data Hold and Min/Max, DC Zero, Auto Power off
- Complete with test leads, 9V battery, general purpose Type K probe and case
EX800 Series Common Features:
- Non-contact InfraRed Temperature measurements with laser pointer
- Models with True RMS Current and Voltage measurements
- Peak hold captures inrush currents and Transients
- MultiMeter functions include AC/DC Voltage, Resistance, Capacitance, Frequency, Type K Temperature (EX820/EX830), Diode, and Continuity
- 1.7″ (43mm) jaw opening for conductors up to 750MCM or two 500MCM
- 4000 count backlit display
- Features include Data Hold and Min/Max
- Autoranging with manual range button
- Auto Power off
- Complete with test leads, 9V battery, general purpose Type K probe (EX820/EX830), and case
Model EX810 | Model EX820 | Model EX830 |
• AC Current • Average responding |
• AC Current • True RMS • Type K thermometer |
• DC/ AC Current • True RMS • Type K thermometer • DC Zero |
Basic Accuracy | ||||
|
-58 to 518ºF (-50 to 270ºC)
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-58 to 518°F (-50 to 270°C)
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-58 to 518°F (-50 to 270°C)
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±2.0% rdg or ±4ºF/±2ºC |
AC Current
|
0.1 to 1000A
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0.1 to 1000A
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0.1 to 1000A
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±2.8% (EX810);
±2.5% (EX820, EX830)
|
DC Current |
|
— | 0.1 to 1000A | ±2.5% |
AC Voltage
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0.1mV to 600V
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0.1mV to 600V
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0.1mV to 600V
|
±1.8% (EX810);
±1.5% (EX820, EX830)
|
DC Voltage | 0.1mV to 600V | 0.1mV to 600V | 0.1mV to 600V | ±1.5% |
Resistance | 0.1 to 40MΩ | 0.1 to 40MΩ | 0.1 to 40MΩ | ±1.5% |
Capacitance | 0.001nF to 40,000μF | 0.001nF to 40,000μF | 0.001nF to 40,000μF | ±3.0% |
Frequency | 0.001kHz to 4kHz | 0.001kHz to 4kHz | 0.001kHz to 4kHz | ±1.5% |
Type K Temperature | — | -4 to 1400ºF -20 to 760ºC | -4 to 1400ºF -20 to 760ºC | ±(3%rdg+9°F/5ºC) |
Continuity | ||||
Inrush | ||||
Diode | ||||
Dimensions
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0.6×4.3×2″ (270x110x50mm)
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Weight | 13.6oz (386g) |