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Extech EX503
Catalog #: EX503
True-RMS Industrial Digital Multimeter, 1000V, 10A, 4000 Count
- Overview
- Specifications
- Summary
Product Highlights
- Display Counts: 4000 -- Basic Accuracy: 0.5%
- DC Voltage: 1000V -- AC Voltage: 1000V
- DC Current: 10A -- AC Current: 10A
- Resistance: 40M? -- Capacitance: 200µF
- Frequency: 10MHz -- Duty Cycle: 0.1 to 99.9% -- Diode/Continuity: Yes
Each Unit Includes
- 1 - Ex503 Heavy-Duty Digital Multimeter
- 1 - Set of Double-Molded Test Leads
- 1 - Magnetic Hanging Strap
- 1 - 9-Volt Battery
- 1 - Carrying Case
- 1 - User Manual
| Model |
EX503 |
EX505 |
EX510 |
EX520 |
EX530 |
| Display Counts |
4,000 count |
4,000 count |
6,000 count |
6,000 count |
40,000 count |
| Averaging/True RMS |
Averaging |
True RMS |
Averaging |
True RMS |
True RMS |
| Basic Accuracy |
0.5% |
0.5% |
0.09% |
0.09% |
0.06% |
| DC/AC Voltage |
0.1mV to 1000VDC |
0.1mV to 1000VDC |
0.1mV to 1000VDC |
0.1mV to 1000VDC |
0.01mV to 1000VDC |
| |
0.1mV to 1000VAC |
0.1mV to 1000VAC |
1mV to 1000VAC |
1mV to 1000VAC |
0.01mV to 1000VAC |
| DC/AC Current |
0.1μA to 10A |
0.1μA to 10A |
0.1μA to 20A |
0.1μA to 20A |
0.01μA to 20A |
| Resistance |
0.1Ω to 40MΩ |
0.1Ω to 40MΩ |
0.1Ω to 60MΩ |
0.1Ω to 60MΩ |
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 |
10Hz to 400Hz |
40Hz to 400Hz |
| Frequency (electronic) |
0.001Hz to 10 MHz |
0.001Hz to 10 MHz |
0.001Hz to 40 MHz |
0.001Hz to 40 MHz |
0.001Hz to 100 MHz |
| Temperature |
— |
-4 to 1382°F |
— |
-50 to 1382°F |
-50 to 1382°F |
| |
|
(-20 to 750°C) |
|
(-45 to 750°C) |
(-45 to 750°C) |
| Duty Cycle |
0.1 to 99.9% |
0.1 to 99.9% |
0.1 to 99.9% |
0.1 to 99.9% |
0.1 to 99.9% |
| Diode/Continuity |
Yes |
Yes |
Yes |
Yes |
Yes |
| Dimensions |
7.25x3.25x2.25" (184x83x57mm) |
7.25x3.25x2.25" (184x83x57mm) |
7.25x3.25x2.25" (184x83x57mm) |
7.25x3.25x2.25" (184x83x57mm) |
7.25x3.25x2.25" (184x83x57mm) |
| Weight |
12.3oz (349g) |
12.3oz (349g) |
12.3oz (349g) |
12.3oz (349g) |
12.3oz (349g) |
| Multimeters Template |
| Type |
Digital |
| Style |
Hand-Held |
| Measures AC V |
Yes |
| Measures DC V |
Yes |
| Measures AC A |
Yes |
| Measures DC A |
Yes |
| True RMS |
No |
| Maximum Voltage AC |
1000 V |
| Minimum Voltage AC |
0.1 mV |
| Resolution AC Volts |
0.1 mV |
| Maximum Voltage DC |
1000 V |
| Minimum Voltage DC |
0.1 mV |
| Resolution DC Volts |
0.1 mV |
| Maximum Current AC |
10 A |
| Minimum Current AC |
0.1 uA (0.00010 mA) |
| Resolution AC Current |
0.1 uA (0.00010 mA) |
| Maximum Current DC |
10 A |
| Minimum Current DC |
0.1 uA (0.00010 mA) |
| Resolution DC Current |
0.1 uA (0.00010 mA) |
| Basic Accuracy V DC |
0.5% |
| Counts |
4000 . |
| Backlight |
Yes |
| Manual/Autoranging |
Both |
| Dual Display |
No |
| Analog Bargraph on Display |
No |
| Decibels |
No |
| Resistance |
Yes |
| Frequency |
Yes |
| Continuity |
Yes |
| Capacitance |
Yes |
| Temperature |
No |
| Diode Testing |
Yes |
| CAT Rating |
IV |
| CAT Voltage |
600 V |
| IS |
No |
| Peak Hold |
No |
| Overload Protector |
Yes |
| Kelvin 4-Wire Measurement |
No |
| Wireless Display |
No |
| Data Hold |
Yes |
| Low-Pass Filter |
No |
| Duty Cycle % |
0.1% to 99.9% |
| Unique Features |
Diode Open Circuit Voltage of 2.8VDC, Auto Power Off with Disable Feature, Dual Frequency, Waterproof (IP67), Drop-proof |
| Warranty |
3 YEARS |
| Warranty Details |
3 Years Warranty |
| Safety Approval |
CE, UL |
| IS |
IP67 |
| Product Weight |
12.3 OUNCES (0.769 LBS) |
| Product Height |
2.25 IN |
| Product Length |
7.25 IN |
| Product Width |
3.25 IN |
| Shipping Weight |
1.7 LBS |
| Data Logging |
No |
| HTS/Schedule B Number |
9030310000 |
| ECCN Number |
EAR99 |
| Calibration Included |
Factory Calibration |
| Battery Type |
9v |
| Power Supply Voltage |
Battery Powered |
| Country of Origin |
China |
| Shipping Height |
2.8 IN |
| UPC |
793950395035 |
| Shipping Length |
9.6 IN |
| Shipping Width |
5.3 IN |
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