Description
GW Instek GDM-541 is a compact, high precision, battery operated multimeter, 9999 Counts, AC/DC Voltage 999.9V, AC/DC Current 9.99A.
Features:
- 9999 Counts Auto/Manual Ranging
- Display Backlight/Auto Power Off
- Continuity Beeper/Diode Test
- Temperature Measurement
- Non-Contact Voltage (NCV) Detection
- Data Hold and Relative Mode
The GDM-500 Series Hand Held DMM are a compact, high precision, battery operated multimeter series designed to meet of service engineers. The GDM-500 Series design is driven by mobile-oriented features: automatic power off to preserve battery life, a large backlight display for crisp viewing, a rotary selector and push buttons to ease operation, and then NCV (Non-Contact Voltage) function for outdoor use.
The basic functions match the depth of bench-top multimeters: fuse-protected current input, true RMS for accurate AC measurements, Audible/Visual Alarm when Overload, Auto ranging, Duty cycle and Relative mode. The compact, reliable and economical devices are ideal for any engineer.
| Feature | GDM-541 | GDM-533 | GDM-532 | GDM-531 |
|---|---|---|---|---|
| Max. Display | 22000 | 6000 | 9999 | 6000 |
| Auto Ranging | ✓ | ✓ | ✓ | – |
| Analog Bar | ✓ | ✓ | – | – |
| True RMS | ✓ | ✓ | ✓ | – |
| Display Backlight | ✓ | ✓ | ✓ | ✓ |
| Auto Power Off | ✓ | ✓ | ✓ | ✓ |
| Curr. Range Protection | PTS & Fuse | PTS & Fuse | Fuse | Fuse |
| DC Voltage | 1000V | 1000V | 999.9V | 600V |
| AC Voltage | 1000V | 1000V | 999.9V | 600V |
| DC Current | 20A | 20A | 9.99A | 10A |
| AC Current | 20A | 20A | 9.99A | – |
| Resistance | 220MΩ | 60MΩ | 99.99MΩ | 60MΩ |
| Capacitance | 220mF | 60mF | 9.999mF | 9.999mF |
| Frequency | 220MHz | 10MHz | 9.9MHz | |
| Diode | ✓ | ✓ | ✓ | ✓ |
| Continuity | ✓ | ✓ | ✓ | ✓ |
| Temperature | – | ✓ | ✓ | – |
| Duty Cycle (%) | ✓ | ✓ | ✓ | – |
| Transistor (hFE) | ✓ | – | – | – |
| NCV Function | ✓ | ✓ | ✓ | ✓ |
| REL | ✓ | ✓ | ✓ | – |
| Data Hold | ✓ | ✓ | ✓ | ✓ |
| Peak Hold | ✓ | ✓ | – | – |
| MAX MIN | ✓ | ✓ | – | – |
| LoZ ACV | – | ✓ | – | – |
| Audible / Visual Alarm | ✓ | ✓ | ✓ | ✓ |
| AC+DC Measurement | ✓ | – | – | – |
| Interface | USB | USB | – | – |
| Safety Rating | CAT III 1000V / CAT IV 600V | CAT III 1000V / CAT IV 600V | CAT II 1000V / CAT III 600V | CAT III 600V |
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