Bosch PRO GDM 600-15 Digital Multi Meter / Tester
HIGHLIGHTS: The Bosch Professional PRO GDM 600-15 Digital Multimeter is a professional-grade electrical testing instrument engineered for precision, durability, and versatile measurement across demanding job site and maintenance environments. Designed for...

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HIGHLIGHTS:
The Bosch Professional PRO GDM 600-15 Digital Multimeter is a professional-grade electrical testing instrument engineered for precision, durability, and versatile measurement across demanding job site and maintenance environments. Designed for electricians, HVAC technicians, facility managers, and electronics technicians, it delivers accurate True RMS measurements across voltage, current, resistance, capacitance, frequency, and continuity — making it a comprehensive, all-in-one diagnostic tool for electrical installations, maintenance, and fault-finding work.
Built to withstand the rigors of tough professional job sites, the GDM 600-15 features a rubber-reinforced housing with an IP65 rating for full protection against dust ingress and water jets, and is drop-tested to survive falls from up to 2 meters — providing exceptional durability for field use. Its large inverted LCD display with high black-and-white contrast ensures clear, easy-to-read measurements across a wide range of lighting conditions, while the ergonomic grip is designed to reduce fatigue during extended one-handed operation.
A standout feature of the GDM 600-15 is its Dual Power Source capability — it operates on standard 2x AA batteries for up to approximately 30 hours of operating time, and is also compatible with the BA 3.7V 1.0Ah Li-Ion battery (sold separate) for enhanced flexibility in the field. The GDM 600-15 supports Min/Max/Average signal recording for capturing fluctuating readings over time — essential for diagnosing intermittent faults. A built-in kickstand enables hands-free operation on flat surfaces, while the included magnetic hanging solution allows the meter to be suspended on metal panels and enclosures for convenient two-handed probe work. Rated to CAT III 600V safety category, it meets the measurement circuit safety requirements for professional electrical work at distribution level.
FEATURES:
- True RMS Measurement – Delivers accurate readings on both sinusoidal and non-sinusoidal waveforms for reliable results across all load types.
- Comprehensive Measurement Functions – Measures AC/DC voltage (up to 600V), AC/DC current (up to 10A), resistance (up to 40MΩ), capacitance (up to 1000µF), frequency, and continuity.
- Min/Max/Average Recording – Captures signal fluctuations over time for accurate diagnosis of intermittent electrical faults.
- Rubber-Reinforced Housing with IP65 Rating – Full protection against dust and water jets in tough job site conditions, backed by a durable rubber overmold for impact resistance.
- 2-Meter Drop Protection – Drop-tested housing withstands falls from up to 2 meters for enhanced job site durability.
- Dual Power Source – Compatible with both 2x 1.5V LR06 AA batteries and BA 3.7V 1.0Ah Li-Ion battery for maximum operational flexibility.
- ~30 Hours Operating Time – Extended battery life for full-day professional use without interruption.
- Large Inverted LCD Display – High black-and-white contrast display provides clear, easy-to-read measurements in various lighting environments.
- Acoustic Feedback – Audible signal for continuity testing enables faster fault detection without watching the display.
- Built-In Kickstand – Integrated stand enables hands-free, upright positioning on flat work surfaces.
- Magnetic Hanging Solution (Included) – Separate magnetic holder allows the meter to be suspended on metal panels and enclosures for convenient two-handed use.
- CAT III 600V Safety Rating – Meets measurement circuit safety requirements for professional work on distribution-level electrical systems.
- Compact One-Handed Design – Ergonomic form factor (177 x 59 x 78mm, 0.37kg) reduces fatigue during extended use.
- High-Quality Silicone Measuring Probes (MS 90) – Flexible, durable silicone probes included for long-term reliable testing performance.
APPLICATIONS:
- Electrical installation, maintenance, and fault-finding
- Voltage, current, and resistance testing in electrical systems
- HVAC system electrical diagnostics
- Facility management and building maintenance
- Electronics repair and component testing
- Continuity and capacitance testing
WHAT'S IN THE BOX:
- 1 x Bosch Professional PRO GDM 600-15 Digital Multimeter (Bare Tool)
- 1 x MS 90 Professional Measuring Strips / Probes (Order No. 1600A038D2)
- 1 x Magnetic Hanging Solution
- 1 x Protective Pouch
- 2 x 1.5V LR06 AA Batteries
| Brand | Bosch Professional |
| Model | PRO GDM 600-15 |
| SKU / Order Number | 0 601 077 300 |
| EAN Code | 4053423330106 |
| Product Type | Digital Multimeter |
| True RMS | Yes |
| Safety Class | CAT III 600V |
| IP Rating | IP65 |
| Drop Protection | Up to 2 meters |
| Display Type | Inverted LCD (High Black-and-White Contrast) |
| Acoustic Feedback | Yes |
| AC/DC Voltage Range | Up to 600V |
| AC/DC Current Range | Up to 10A |
| Resistance Range | Up to 40MΩ |
| Capacitance Range | Up to 1000µF |
| Continuity | Yes |
| Frequency Range | 50 kHz ACV / 2 kHz ACA |
| Min/Max/Average Recording | Yes |
| Power Source | 2x 1.5V LR06 AA Batteries / *BA 3.7V 1.0Ah Li-Ion (Dual Power) *BA 3.7V sold separate |
| Operating Time | ~30 hours |
| Operating Temperature | -10°C to +50°C |
| Storage Temperature | -40°C to +70°C |
| Dimensions (L x W x H) | 177 x 59 x 78mm |
| Weight (Bare Tool) | 0.37 kg |
| Packaging Dimensions (L x W x H) | 210 x 118 x 99mm |

Warranty Coverage for BOSCH Tools
- All BOSCH Professional Power Tools (including batteries and chargers) and BOSCH Measuring Tools purchased from GIGATOOLS are entitled to a 1-year warranty period from the date of purchase, covering parts and labor.
- BOSCH Home and Garden Tools (e.g., Aquatak range, DIY, and tools with green-colored body) purchased from GIGATOOLS are entitled to a 6-month warranty period from the date of purchase, covering parts and labor.
Register your product at Bosch BeConnected to ensure eligibility. Terms and conditions apply.
Free Pickup and Delivery Service
As an authorized BOSCH dealer, GIGATOOLS offers access to BOSCH’s free pickup and delivery service for warranty and repair of your power tools at selected Authorized Service Centers (ASCs) in the Philippines.* Ensure your BOSCH tools are backed by this reliable service by purchasing from GIGATOOLS. Here’s how it works:
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Step 1: Contact the Authorized Service Center
Find the nearest Authorized Service Center (ASC) from the list HERE to schedule a pickup. -
Step 2: Prepare Your Tool for Pickup
Package your tool securely, including proof of purchase from GIGATOOLS, a note detailing the fault, and your full name, company name (if applicable), phone number, and complete address. The ASC will arrange a courier to collect the tool on the next working day. -
Step 3: Pay Any Applicable Charges
For non-warranty tools, the ASC will provide a cost estimate for labor, parts, or other charges. Payment must be made (via bank deposit, e-wallet, etc.) before repairs are completed for non-warranty items. -
Step 4: Receive Your Repaired Tool
Once repairs are done, the ASC will schedule delivery of your tool via courier. You’ll receive a checklist and/or photo of the items upon return.
Important Notes:
- *Free pickup and delivery are available for a single delivery only. If items are not received and require redelivery, additional charges may apply.
- For warranty tools purchased from GIGATOOLS, repairs are free if covered. For non-warranty tools, the ASC will confirm costs and payment methods.
- Available at selected BOSCH Authorized Service Centers only.
- Per DTI Fair Trade Permit No. FTEB-210201 Series of 2025.
Contact BOSCH Philippines
Website: https://www.bosch-pt.com.ph
Read: Warranty Terms & Conditions
BOSCH: Reliable Service for Your Power Tools. Only with GIGATOOLS.
Only on-stock items are available for same day delivery. To avail of this service, please book before 4pm.
Estimated delivery date is 1 to 3 weeks, the duration depends on how far away you are from Manila.
To find out if there are APCargo or Jades Cargo branches near your address or simply to know more about this option, kindly chat with us over at Facebook Messenger or Viber.
You may discuss this option via our Facebook Messenger or Viber for details.
Tel: (02) 7917 7186
Mobile: 0917 587 7077
Email: info@gigatools.ph
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