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Clear Plastic Sundry Jars with Plastic Lids 6½"H x 4¼" Diameter
The unique FDK is a low cost dialpush-pull force gage designed for routine hand-held force testing. It offers basic features - peak force hold, dual lbf/kgf/N graduations and mounting holes - for tension and compression testing to 60 lbf/30 kgf/300 N. The FDK features sixteen capacities with dual graduations in pound/gram, ounce/gram or Newton/gram models. Optional stainless steel handle provides stability and comfort for higher pull force testing and NIST Calibration Certificate is available
Fixed Round Lenses Newly designed with LED bulbs. Frenzel Lenses made of light plastic materials including the lenses, resulting in a comfortable, easy-to-use system. The Frenzels stay in place well during Hallpike and Headshake tests. Large viewing area. The large lenses offer a viewing area sufficiently large to provide clear views of the eyes. The arrangement allows the examiner to see both eyes without partitions or nose pieces in the way. Safe. - Frenzel Lenses are powered by low voltage batteries, eliminating the possibility of electrical shock with LED bulbs. Battery pack included.
The flip lets the Doctor examine the naked eye without the patient having to remove the set from the head. Newly designed with LED bulbs. Frenzel Lenses made of light plastic materials including the lenses, resulting in a comfortable, easy-to-use system. The Frenzels stay in place well during Hallpike and Headshake tests. Large viewing area. The large lenses offer a viewing area sufficiently large to provide clear views of the eyes. The arrangement allows the examiner to see both eyes without partitions or nose pieces in the way. Lenses also flip up for viewing without lense. Safe. - Frenzel Lenses are powered by low voltage batteries, eliminating the possibility of electrical shock with LED bulbs. Battery pack included.
Replacement battery pack for use with Neurotechnika Frenzel lens goggle sets, Models FL7.2, FL15.2, FL7Flip.2 with LED Bulbs, made after 2015, uses 4 AA batteries
Battery handle. New design with rheostat illluminosity adjustment in handle.
Wideview so the Doctor can examine more of the eye. Newly designed with LED bulbs. Frenzel Lenses made of light plastic materials including the lenses, resulting in a comfortable, easy-to-use system. The Frenzels stay in place well during Hallpike and Headshake tests. Large viewing area. The large lenses offer a viewing area sufficiently large to provide clear views of the eyes. The arrangement allows the examiner to see both eyes without partitions or nose pieces in the way. Safe. - Frenzel Lenses are powered by low voltage batteries, eliminating the possibility of electrical shock with LED bulbs. Battery pack included.
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