GW Instek GDM-533 multimeter
Details
The GW Instek GDM-533 belongs to the GDM-500 series of multimeters. This multimeter is an affordable, durable, and user-friendly device. The GDM-533 is capable of making basic measurements with high accuracy and is suitable for various applications such as automotive diagnostics, household electrical maintenance and battery testing. This model is also capable of performing LoZ ACV tests. The GDM-500 series is fitted with audible and visual alarms. If the voltage/current exceeds the DMM's measurement range, an alarm will immediately sound, preventing instrument damage due to misuse. This multimeter also features an USB interface, and a true RMS function, which remains accurate regardless of the signal.
Model overview
Below is an overview of the main differences between the GDM-500 series multimeters.| Model | GDM-531 | GDM-532 | GDM-533 | GDM-541 |
|---|---|---|---|---|
| Display resolution | 6000 count | 9999 count | 6000 count | 22000 count |
| Max. AC voltage | 600 V | 999.9 V | 1000 V | 1000 V |
| Max. DC voltage | 600 V | 999.9 V | 1000 V | 1000 V |
| Max. AC current | 10 A | 9.999 A | 20 A | 20 A |
| Max. DC current | 10 A | 9.999 A | 20 A | 20 A |
| Max. resistance | 60 MΩ | 99.99 MΩ | 60 MΩ | 220 MΩ |
| Max. capacitance | 9.999 mF | 9.999 mF | 60 mF | 220 mF |
| Frequency | - | 9.9 MHz | 10 MHz | 220 MHz |
| Temperature | No |
-40°C - 1000°C | -40°C - 1000°C | No |
| True RMS | No |
Yes |
Yes |
Yes |
| Auto ranging | No |
Yes |
Yes |
Yes |
| Analogue bar | No |
No |
Yes |
Yes |
| Price |
Specifications
| Power supply | 4x 1.5V AAA |
| Data logging | No |
| Other functionality | Continuity, NCV function, alarm, data hold, diode |
| Dimensions | 89 x 186 x 49 mm |
| Weight | 400 g |
Accessories
The GDM-533 comes with:
- 1x pair test leads
- 4x 1.5V AAA battery
- 1x USB cable and adapter
- 1x K-type thermocouple
- Declaration of traceable calibration
Downloads
| GDM-500 series datasheet |  (553.29 KB) | Download |
| GDM-541/533 user manual | (9.93 MB) | Download |
| DTC sample | (126.04 KB) | Download |
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