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Description
Transforming Technologies 7100.EFM51.CPS.SET - Warmbier Charge Plate Set for EFM51 (Meter Not Included)Transforming Technologies 7100. EFM51. CPS. SET Warmbier Charge Plate Set for EFM51 (Meter Not Included) Retrofit charge plate system for testing ionizer efficiency with the EFM51 static field meter. The Wolfgang Warmbier EFM51. CPS. SET Charge Plate System enables the EFM51 field meter to measure and evaluate ionizer performance and decay times. This complete retrofit kit includes a high voltage generator (1200V), charging plate, base, ground
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Best in 7 days
Best in 7 days
Best in 7 days
Best in 7 days
4.0 ★★★★★
Based on 1025 reviews
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Product Reviews
★★★★★ 4
Works well for DIY
Worked well for building bookshelf. Wish it maybe had som little pads on the back as some times it would slide a bit, but if I tightened it more it would dent the wood slightly. Overall very easy to use and worked well for its intended use.
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Reviewed in the United States on January 18, 2026
★★★★★ 5
Solid thick aluminum construction
Size: 9 Holes
Very well made, thick aluminum construction and fully customizable.
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Reviewed in the United States on March 13, 2026
★★★★★ 5
Good addition to my jig collection!!!
Size: 9 Holes
It works great! Would be better if it had a Brad style drill bit instead of the ones that came with it.
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Reviewed in the United States on April 9, 2026
★★★★★ 5
Easy to use
Size: 9 Holes
Very easy to use and setup.
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Reviewed in the United States on March 31, 2026
★★★★★ 3
Drill bits not sharp
Size: 9 Holes
Just used the shelf pin hole jig for the first time. Seams to be a decent product. The failure with this product is the all too Repetitive China Factor. As everything they make to be sold in America has that inherent built-in factor for failure. It starts with the drill bit. Not sharp at all wich causes you to add more pressure than is needed, which causes the depth collar to slide on the drill bit, because it is made of cheap metal. Be very careful. After about 8-10 holes check your depth.
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Reviewed in the United States on April 18, 2026
