Digital Multimeter 10 Function Heavy Duty Industrial MultiMeter รุ่น EX503

เครื่องมือวัด DMM Digital multimeter มัลติมิเตอร์, AC/DC Voltage 1000V, AC/DC Current 10A ยี่ห้อ Extech, USA

Description

เครื่องมือวัด DMM : Digital multimeter มัลติมิเตอร์ > เครื่องมือวัด Heavy Duty Digital Multimeter มัลติมิเตอร์

EX503 : 10 Function Heavy Duty Industrial MultiMeter ยี่ห้อ Extech, USA

Averaging DMM with 4,000 count large LCD display and waterproof housing

The EX503 offers an array of must-have multimeter measurements including capacitance, frequency (dual sensitivity for electrical and electronic applications), diode test and continuity. Other features include Data Hold and Relative Hold, and manual- or auto-ranging modes. The latter automatically adjusts the measurement range based on the detected source such as electrical components and electronic equipment. The meter features 0.5 percent accuracy and a CAT IV-600-volt safety rating, protecting users even on outdoor wiring. Includes EX503 heavy-duty digital multimeter, double-molded test leads, magnetic hanging strap, 9-volt battery, carrying case, and user manual.

ดิจิตอล มัลติมิเตอร์ สำหรับงานตรวจซ่อมทางไฟฟ้า ดิจิตอล มัลติมิเตอร์ รุ่นใหม่จาก Extech ที่ออกแบบมาให้เหมาะสมกับงานและผู้ใช้ รูปทรงเหมาะมือ ใช้งานสะดวกด้วยมือเดียว ตัวเลขแสดงผลขนาดใหญ่ อ่านได้ชัดเจน ระดับความปลอดภัย CAT III 1000 V และ CAT IV 600 V มัลติมิเตอร์ที่ทนทานให้ค่าแม่นยำ ขนาดกะทัดรัด

Features:

Averaging DMM with 10 functions and 0.5% basic accuracy
AC/DC Voltage & Current, Resistance, Capacitance, Frequency, Duty Cycle, Diode/Continuity
Dual sensitivity frequency functions (electrical/electronic)
1000V input protection on all functions
10A max Current
Data hold, Relative, Auto power off
4,000 count large backlit LCD
Double molded housing for waterproof protection
Complete with double molded test leads, magnetic hanging strap, carrying case and 9V battery

For complete specs please download the product datasheet (not available for some accessories)

Comparisons: Digital MultiMeters True RMS EX500 Series.


Specifications	EX503	EX505	EX520	EX530
Display Counts	4,000 count	4,000 count	6,000 count	✓40,000 count
Averaging/True RMS	Averaging	✓ True RMS	✓ True RMS	✓ True RMS
Basic Accuracy	0.5%	0.5%	0.09%	✓ 0.06%
DC/AC Voltage	0.1mV to 1000VDC 0.1mV to 1000VAC	0.1mV to 1000VDC 0.1mV to 1000VAC	0.1mV to 1000VDC 1mV to 1000VAC	0.01mV to 1000VDC 0.01mV to 1000VAC
DC/AC Current	0.1μA to 10A	0.1μA to 10A	0.1μA to 20A	0.01μA to 20A
Resistance	0.1Ω to 40MΩ	0.1Ω to 40MΩ	0.1Ω to 40MΩ	0.01Ω to 40MΩ
Capacitance	0.01nF to 100μF	0.01nF to 100μF	0.01nF to 1000μF	0.001nF to 40mF
Frequency (electrical)	5Hz to 1kHz	5Hz to 1kHz	10Hz to 400Hz	40Hz to 400Hz
Frequency (electronic)	0.001Hz to 10MHz	0.001Hz to 10MHz	0.001Hz to 40MHz	0.001Hz to 100MHz
Temperature	–	✓ -4 to 1382°F (-20 to 750°C)	✓ -50 to 1382°F (-45 to 750°C)	✓ -50 to 1382°F (-45 to 750°C)
Duty Cycle	0.1 to 99.9%	0.1 to 99.9%	0.1 to 99.9%	0.1 to 99.90%
Diode/Continuity
Dimensions	7.25×3.25×2.25″(184x83x57mm)	7.25×3.25×2.25″(184x83x57mm)	7.25×3.25×2.25″(184x83x57mm)	7.25×3.25×2.25″(184x83x57mm)
Weight	12.3oz (349g)	12.3oz (349g)	12.3oz (349g)	12.3oz (349g)

Commpn Features: • 1000V input protection on all functions • Dual sensitivity frequency functions • Large backlit LCD • Diode open circuit voltage of 2.8V DC • Auto power off with disable feature • Complete with double molded test leads, magnetic hanging strap, Type K bead wire temperature probe (EX505, EX520 and EX530), carrying case, and one 9V battery	Models: EX503, EX505 (True RMS) • 4,000 count • 0.5% accuracy • Data Hold and Relative • 10A max current
Models: EX520 (True RMS) • 6,000 count—high resolution • 0.09% accuracy • Data Hold and Relative • 20A max current	Models: EX530 (True RMS) • 40,000 count—highest resolution • 0.06% accuracy • Min/Max/Relative/Data Hold • 20A max current • Peak Hold (AC only