• True RMS measurement
• 6000 counts
• Auto/manual ranging
• 31 segment analog bar
• LoZ ACV measurement

The GDM-533 is a handheld true RMS digital multimeter with high reliability and security. It features a large screen, high-resolution analog pointer display, full-scale overload protection, and a unique design. The GDM-533 can measure AC/DC voltage/current, resistance, diode, continuity, capacitance, frequency, duty ratio, temperature, and more. Featuring data transmission, data hold, relative value measurement, peak measurement, internal temperature alarm, low battery indication, backlight, auto power off, and NCV functions, the meter is an ideal measuring tool for many applications.

There are several models in the GDM-500 series. Please click here for an overview of meters in the series and a breakdown of the main features and differences in each.

1. NCV detector                                            7. USB access port

2. Indicator light                                          8. Test lead slots

3. LCD display                                              9. Nut for external holder

4. Function buttons                                  10. Battery compartment fixing screw

5. Function dial                                           11. Tilt stand

6. Input terminals