Survey Tools
Magnetic Plumb Bob Holder ฐานยึดลูกดิ่งแบบแม่เหล็ก
Model "FS" : Magnetic Plumb Bob
A plumb bob incorporating a strong magnet suitable for use in building and bridge construction and shipbuilding sites. As the plumb bob is held by the magnet, one person can take accurate measurements easily. Easy to carry with improved safety. A plastic case is employed to reduce the weight.
Plumb bob with strong magnet
An example of usage
FS-1
• The case is made of reinforced plastic to provide both light weight and durability. • A large diameter reel to speed up windup. • A ratchet mechanism is provided for better operability. A safety stopper is also incorporated to absorb unexpected shocks. • A scale of magnet with increased magnetic force is included.
Parts for sale !
Wind up while lightly holding down string with finger to prevent tangling of string.
scale
plumb
[mm]
Mass
External Dimensions
Order No.
Holding Power
Dimensions 104x120x25
Body 350g
Plumb 850 g
Plumb
Scale
String 10 m
60N (6 kgf)
Ø 55 x 86.5
Ø 36.5x130
FS-1
※ The holding power (side slip resistance) applies to mill scale iron plate 9 mm or thicker.
Plump Bob ลูกดิ่ง
• Highly visible yellow colored tip • With rubber cover to protect from scratching • With rubber cap • Great stability against wind and durable integrated structure (1,000g)
77982
77979
77951
77991
• For verifying perpendicular of pillars, walls, and frames
Body Size (mm) Ø32×96 Ø32×108 Ø32×121 Ø33×148 Ø36×156 -Ø42×167 Ø42×196 Ø42×213
Order No.
Description
Stops in 1/20 of the time of conventional products
100g with Damper 150g with Damper 200g with Damper 300g with Damper 400g with Damper 600g with Damper 800g with Damper
77974 77981 77982 77983 77979 77975 77951 77991
Tip of Body : Iron Double Ring : Stainless steel Cover/ Protective Cap : Rubber
Material
1000g
Steel plumb Bob ลูกดิ่งเหล็ก
Brass Plumb Bob ลูกดิ่งทองแดง
• Durable brass plating • Corrosion resistant lacquer finish • Replaceable tip and removable cap for easy string installation
• Machined steel body • Corrosion resistant plated finish • Removable cap for easy, string installation
Order No.
Weight 8 OZ. 12 OZ. 16 OZ. 24 OZ. 32 OZ.
1 Year Warranty
108 112 116 124 132
Order No.
Weight 5 OZ. 8 OZ. 12 OZ.
1 Year Warranty
05 08
012
JSR Entech Catalogue 322 jetco@jet.co.th
jet@jet.co.th
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