Bosch Professional Fork meter - GFM 1000-15

The Bosch GFM 1000-15 is a professional-grade fork meter designed for quick, accurate, and safe cu...

Best current price£219.95from Tooled Up

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Tooled UpBosch GFM 1000-15 Fork Multimeter
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£219.95
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B&QB&Q - Fork Meter Gfm 1000-15Voltage Tester0 601 077 400
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Rapid Online - Rapid Electronics Ltd.Bosch Professional 601077400 GFM 1000-15 Clamp Meter
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Product Information

Full details

The Bosch GFM 1000-15 Fork meter is designed for electricians and technicians needing fast, safe, and non-invasive electrical measurements. Its key benefit is the ability to measure AC current up to 200A and detect AC/DC voltage from 12V to 1000V without interrupting circuits. A potential caveat for some users might be the focus on AC current, with DC current measurement not being a primary feature.

All features

Model Part Number0601077400
BrandBosch

Extended Product Information

FAQs

Can this fork meter measure DC current?

The Bosch GFM 1000-15 is primarily designed for AC current measurements up to 200A. DC current measurement is not a featured capability of this model.

How do I use the non-contact voltage detector (NCV)?

Simply bring the tip of the fork meter close to a conductor. If AC voltage is detected within its range, the NCV indicator (visual or audible) will activate.

What is the maximum voltage it can detect?

The GFM 1000-15 can detect AC and DC voltages ranging from 12V up to 1000V.

How long do the batteries typically last?

Battery life depends on usage patterns, especially how often the work light and display are active. For optimal performance, it is recommended to use fresh 1.5 V LR06 (AA) batteries.

Is the GFM 1000-15 suitable for outdoor or harsh environments?

Yes, the tool has an IP54 protection rating, meaning it is protected against dust ingress and water splashes, making it suitable for tough job sites.

Can I measure current without disconnecting the power?

Yes, the open-jaw design allows for non-invasive AC current measurements up to 200A without needing to interrupt the circuit.

What accessories are included with the GFM 1000-15?

The GFM 1000-15 typically comes with 2 x 1.5 V LR06 (AA) batteries, a protective pouch, and Measuring Strips MS 90.

Troubleshooting

Device does not power on

Ensure batteries are correctly inserted with proper polarity. Replace batteries with fresh ones. Check if the battery compartment is closed securely.

Inaccurate or no current reading

Verify the device is in current measurement mode. Ensure the conductor is centered within the fork jaws. Check for any obstructions or dirt on the jaws. Confirm the current is within the 200A AC range. Try a different conductor if possible.

Voltage detection not working

Ensure the device is in voltage measurement mode. Check that the voltage is within the 12V to 1000V AC/DC range. Confirm batteries are fresh and properly installed. Ensure the conductor or point being tested is live.

Continuity test alerts not functioning

Ensure the device is in continuity mode. Verify the circuit is de-energized before testing. Check for fresh batteries. Ensure the probes or jaws are making good contact with the conductor.

Work light or display issues

Check battery levels and replace if low. Ensure the device is not exposed to excessive moisture or physical damage. If the issue persists, contact customer support.

Pros and Cons

Pros

  • Non-invasive AC current measurement saves time and avoids circuit interruption.
  • Compact and ergonomic design for comfortable use in confined spaces.
  • Integrated NCV and work light enhance safety and convenience.
  • Durable IP54 rating suitable for professional job sites.
  • Clear digital display with backlight for easy reading.

Cons

  • Primarily designed for AC current measurements; DC current measurement capabilities are not specified.
  • Maximum AC current is limited to 200A.
  • Requires 1.5 V LR06 (AA) batteries, which may need frequent replacement depending on usage.
  • Measurement strips (MS 90) are included but may be a consumable item requiring future purchase.

Setup, Compatibility & Care

Setup:

  1. Open the battery compartment, typically located on the back or side of the device.
  2. Insert two 1.5 V LR06 (AA) batteries, observing correct polarity.
  3. Close the battery compartment securely.
  4. The device is ready for use. Select the desired measurement mode (e.g., Current, Voltage, Continuity) using the mode selector.

Compatibility:

  • The GFM 1000-15 is designed for AC current measurements up to 200A and AC/DC voltage detection from 12V to 1000V.
  • It is compatible with standard 1.5 V LR06 (AA) batteries.
  • The included Measuring Strips MS 90 may be used for specific measurement applications, refer to their separate instructions if applicable.

Care:

  • Keep the fork jaws clean and free from dirt or debris. Use a soft, dry cloth for cleaning.
  • Avoid exposing the device to extreme temperatures or humidity beyond its specifications.
  • Store the device in the provided pouch when not in use to protect it from damage and dust.
  • Periodically check the battery compartment for corrosion. Clean if necessary.
  • Ensure the device's casing remains intact to maintain its IP54 protection rating. Do not use if damaged.

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