Bosch GFM1000-15 fork meter product image with the screen on in an isometric view on a white background.
Walkaround Image of Bosch GFM1000-15 Fork Meter on a blue background.
GFM1000-15
GFM1000-15
GFM1000-15
GFM1000-15
GFM1000-15
GFM1000-15
Application Image of worker using the Bosch GFM1000-15 True RMS Fork Meter to measure cable tension.
Application Image of worker using the Bosch GFM1000-15 True RMS Fork Meter to measure cable tension.
Application Image of worker using the Bosch GFM1000-15 True RMS Fork Meter to measure cable tension.
Application Image of worker using the Bosch GFM1000-15 True RMS Fork Meter to measure cable tension.
Features/Claims image of Bosch GFM1000-15 Fork Meter with application.
Features/Claims image of Bosch GFM1000-15 Fork Meter with application.
Features/Claims image of Bosch GFM1000-15 Fork Meter with application.
Web image from Bosch showcasing the Warranty for Measuring Tools.

GFM1000-15 Professional

New Products

True RMS Fork Meter

  • Jobsite tough construction – with ergonomic rubber grip and rubber reinforced housing that withstands drops up to 6 ft
  • Easy-to-read LCD display – with high contrast for enhanced visibility
  • Power flexibility – works with included AA batteries or rechargeable 3.7V Li-Ion battery (sold separately) for less downtime on the job
  • IP54 rating – for enhanced dust and water protection
  • Integrated flashlight – helps illuminate dimly lit work areas
  • Built-in non-contact voltage tester – for added convenience
  • CAT IV 600V and CAT III 1000V – certified safety standard
  • Power cut-off protection – prevents tool start up if battery compartment is open
  • True RMS technology – provides more precise readings
  • Compact jaw opening – allows for testing in tight spaces
  • Ergonomic hold button – allows for one-handed freezing of measurement values
  • High-quality silicone test leads – for durable performance
  • Magnet hanging solution (sold separately) – for hands-free operation
  • Bosch measuring and layout tools are covered by a one year limited warranty with an additional year when you register your tool within eight weeks of purchase - for details, visit https://rb-pt.io/PowerToolWarranty or call 1-877-BOSCH99
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GFM1000-15 Professional

Technical data

The most important data

Battery
(2) AA Batteries
Dimensions
2.7 x 2.0 x 8.9 in (69.1 x 49.6 x 226.3 mm)
Height in
8.9 "
Length in
2.7 "
Weight
0.65 lb
Width in
2 "
Includes
(1) GFM1000-15 Fork Meter
(1) Tool Pouch
(1) MS90 Test Leads
(2) AA Batteries

GFM1000-15 Professional: Further information

Product Highlights

With its open-jaw design, the Bosch GFM1000-15 Fork Meter is ideal for swift electrical diagnostics in tight spaces or crowded electrical panels. Built for easy, accurate voltage and current measurements, the meter has an easy-to-read LCD display and is engineered with True RMS Technology for more precise readings. The meter measures current up to 200 A AC and supports a wide voltage range up to 1000V AC/DC using the open fork or the included high-quality silicone test leads. It also acts as a non-contact voltage tester, offering added versatility and convenience for electricians on the job. Built for demanding worksites, it meets certified CATIV 600V and CAT III 1000V safety standards and features rubber reinforced housing that can withstand drops up to 6 Ft. The IP54 rating provides enhanced dust and water protection. With convenient power flexibility, the meter can run on either AA batteries (included) or the GBA37V10 3.7V Lithium-Ion battery (sold separately). An integrated flashlight helps provide visibility in dimly lit work areas and power cut-off protection prevents operation when the battery compartment is open, designed to help reduce the risk of accidental activation.