Features:
1.Used in ward and emergency treatment room for radiography.
2.Combined x-ray generator.
3.Single focus, full wave rectification.
4.Single-chip microcomputer controls and convenient service.
5.Liquid crystal display and error can be automatic warned.
6.Remote control exposure device.
Main technical parameter
A kind of new type toy, using it may strength your listening. You can investigate 24 hours a day, at any place, and hear the secrets you want to listen to. Make your dream of becoming a fªspyfª come true. The device is fit for all persons.
Our 6"-inch size brass sextant with a silver scale and vernier readout, magnifying lens, vernier locking system, rotating telescope, and six dark filters in antique or brass polish finish. The instrument is kept in a wooden box.
Size : 6 inches of the sextent only. Box size suitable to the sextent x 10 x 5.5cm
Weight : 0.800 kg.Only for sextent. Box weight extra
Our 8-inch brass sextant with a silver scale and vernier readout, magnifying lens, rotating telescope, and 6 dark filters in antique finish. It comes complete with a wooden polished box
Size : 8" only for sextent and box size suitable to the sextent.
Weight : 1.00 kg.
This is a beautiful 1m (100 cm) double barrel telescope and fine polished wooden tripod tilting stand. The 52 mm object glass produces a sharp image and enlarge its field. It is focused by rotating a large adjusting drum wheel near the eyepiece. A sighting telescope that can be adjusted from 9.5 to 13 inches (24 cm to 33 cm) in length, a main eyepiece on the primary telescope that extends over 2 inches for exact focusing. The tripod legs extend from a length of 37 inches (94 cm) to 63 inches (160 cm), so that the telescope can be positioned for comfortable observation. The telescope can be easily removed from the collapsible stand. The telescope itself has a full 360-degree horizontal range of motion around the tripod, and 180 degrees vertical.
The telescope is designed keeping in view the requirements of a nautical scope - i.E., greater field of view. More the magnification. The 52 mm lens gives the best combination of steadiness and field of view with magnification.This telescope has been designed as a terrestial scope and not for astronomical observations.
2160 Scientific Instruments Suppliers
Short on time? Let Scientific Instruments sellers contact you.
This 6" pullout telescope is is a functioning telescope with focus adjustment (by shortening or lengthening the pull out sections), and the optics are very good.
The brunton compass is a heavy solid brass or gun metal reproduction of a handheld european compass used in coal mines and for surveying purposes. The front sight folds up and the window in the lid serves as a rear sight. The compass has a needle lift and fixes mechanism to protect the compass when being transported.
Size : 3"
Weight : 0.400 kgs(only for compass)
1 glass inserts: the top is sealed with plaster and cork; the accuracy is controlled in f+1 line. (the testing comply with din16195 and jjg130-2004)
2 scale board: white, aluminum
3 material of protecting case: brass, carbon steel or stainless steel
