Bosch GDM 600-15 Professional Digital multimeter
The Bosch GDM 600-15 Professional Digital Multimeter is a robust and accurate True RMS multimeter designed for electricians, HVAC technicians, facility managers, and maintenance professionals. Built to withstand demanding jobsite conditions, it provides precise measurements of AC/DC voltage, AC/DC current, resistance, capacitance, continuity, and frequency, making it an essential diagnostic tool for electrical installation, maintenance, and troubleshooting.
Featuring a large inverted LCD display, the GDM 600-15 ensures clear readings in various lighting conditions. Its True RMS technology delivers accurate measurements even on non-linear electrical loads, while Min/Max/Average recording allows users to monitor signal fluctuations with confidence. The rugged IP65-rated housing offers excellent protection against dust, water, and drops of up to 2 metres, making it suitable for harsh working environments.
Designed for convenience, the compact one-handed design includes a built-in kickstand and compatibility with the Bosch MH 1 Professional magnetic hanging solution for hands-free operation. Safety-tested to CAT III 600 V, the GDM 600-15 also includes high-quality silicone test leads for reliable, long-lasting performance.
Key Features
- True RMS digital multimeter for accurate electrical measurements
- Measures AC/DC voltage up to 600 V
- Measures AC/DC current up to 10 A
- Resistance measurement up to 40 MΩ
- Capacitance measurement up to 1000 µF
- Frequency measurement and continuity testing
- Min/Max/Average recording function
- Large inverted LCD display for easy reading
- Audible continuity feedback
- Rugged IP65-rated dust and water-resistant housing
- Drop protection up to 2 metres
- Compact ergonomic design with kickstand
- Compatible with Bosch MH 1 magnetic hanging solution
- CAT III 600 V safety rating
Technical Specifications
| Specification | Details |
|---|---|
| Product Name | Bosch GDM 600-15 Professional Digital Multimeter |
| Model | GDM 600-15 |
| Measurement Type | True RMS Digital Multimeter |
| AC Voltage | 600 V |
| DC Voltage | 600 V |
| AC Current | 10 A |
| DC Current | 10 A |
| Resistance | 40 MΩ |
| Capacitance | 1000 µF |
| Frequency Measurement | Up to 50 kHz (AC Voltage) / 2 kHz (AC Current) |
| Continuity Test | Yes |
| True RMS | Yes |
| Display | Inverted LCD |
| Min/Max/Average Recording | Yes |
| Audible Feedback | Yes |
| Safety Rating | CAT III 600 V |
| Protection Rating | IP65 |
| Power Supply | 2 × AA Batteries |
| Drop Protection | Up to 2 m |
| Compatible Accessory | Bosch MH 1 Professional Magnetic Hanging Solution |
Ideal Applications
- Electrical installation
- Equipment maintenance
- Electrical troubleshooting
- HVAC servicing
- Industrial maintenance
- Building facility management
- Residential and commercial electrical testing
- Continuity and resistance testing
Package Contents
- Bosch GDM 600-15 Professional Digital Multimeter
- High-quality Silicone Test Leads (MS 90 Professional)
- 2 × AA Batteries
- Protective Carrying Pouch
- User Manual




