Digital multimeter

Bosch Professional GDM 600-15 Digital Multimeter, True RMS, CAT III 600 V, IP65

True RMS accuracy of ±0.5 % on DC voltage, with an inverted LCD you can read from any angle.

The Bosch Professional GDM 600-15 digital multimeter (0 601 077 300) measures voltage, current, resistance, frequency, capacitance and continuity up to 600 V. The IP65-rated housing survives drops from 2 m, and the set includes silicone test leads, batteries and a storage pouch.

True RMS readings on distorted signals

True RMS measurement returns correct values even on non-sinusoidal signals from frequency converters, LED drivers and switch-mode supplies. Min/Max/Average recording captures signal fluctuations while you work on something else.

Inverted LCD display for overhead work

The large digits stay legible when the meter hangs on a panel or sits above eye level. An audible signal confirms continuity without looking at the screen.

IP65 housing, impact resistant and 2 m drop proof

Dust and water-jet protection suit construction sites and service work. The CAT III 600 V measurement category covers distribution boards and fixed installations.

One-handed use, kickstand and magnetic hanging

The compact body sits securely in one hand, while the built-in kickstand props it up on a bench. The magnetic hanging solution holds it on any metal surface and frees both hands for the leads.

For electrical installations, HVAC and maintenance

Ranges of 600 V AC/DC, 10 A, 40 MΩ and 1000 µF cover fault finding, socket checks, capacitors and motors. The silicone test leads stay flexible even in cold conditions.