Explore Scientific Doublet Achromat 127mm f/6.5 OTA Telescope - 2" Focuser & Enhanes 99 precent Reflective 2" Diagonal w/1.25"Adapter - 8 x 50 Finderscope - Bracket - Explore Scientific 1 Year Limited Warranty.The Explore Scientific's 127mm f/6.5 telescope is an air-spaced doublet achromatic refracting telescope that utilizes EMD (Enhanced Multilayer Deposition) coatings which eliminates light scatter and maintains image contrast.

Multi-gas Detector, 2 Gas, Detects Oxygen, Lower Explosive Limit, Sensor Range O2 0 To 30 Percent, Lel 0 To 10 Percent, Operating Temp. Range -20 To 50 Degrees C (-4 To 122 Degrees F), Battery Type Lithium Ion, Battery Life 12 Hr., Height 4 In., Width 2-1/4 In., Depth 1-1/4 In., Includes Charger, Belt Clip, Calibration Cup With Tubing

Deluxe Asian Dual Sex Torso, 18-part. The 3B Scientific Torso offers many possibilities you need for detailed demonstrations in human anatomy. With this human torso model you receive 100 percent quality and a high standard of detailed manufacturing. The quality of this human torso model is impressive, just like the price. Use it to answer all questions on internal human anatomy. This torso was developed especially for Asian schools. The internal organs are soft, durable plastic. This human torso contains the following parts and organs: head, 2 lungs, 2-part heart, stomach, liver with gall bladder, 2-part intestinal tract, front half of kidney, 3-part female genital insert with fetus, 4-part male genital insert. This dual-sex torso is complete as a tool for human anatomy education with the... Less

3B Scientific Patient Care Manikin, II. The basic version of the 3B Patient care manikin allows you to teach and practice: Personal hygiene, cleaning (removable partial prothesis), Lifting, mobilization, Bandaging and wound dressing (including stump dressing), Irrigations (eye, ear, nose, stomach, intestine, bladder), Injections (intramuscular and subcutaneous), Oxygen treatment, artificial respiration, Tracheotomy care. Our best selling patient care simulator allows practice of most training applications from basic to elderly patient care. Made of durable, unbreakable, water-resistant plastics, it is also flexible, allowing natural movement of the arms, legs and joints. Our unique flexible waist design allows the manikin to sit upright for added realism. Measures 68.5" Size.

The epiglottis, vocal cords and arytenoid cartilage are movable in the functional larynx. Additionally the following structures of the human larynx are represented: Hyoid bone, Cricoid cartilage, Thyroid cartilage, Thyroid, Parathyroid glands. This anatomically correct human larynx is a great addition to any doctors office or classroom. Functional Larynx on stand.

Didactic Flexible Spine Model with Femur Heads. The 5 different sections of the spinal column differentiated by color on this spine model. The features on this didactic spine are: 7 cervical vertebrae, 12 thoracic vertebrae, 5 lumbar vertebrae, Sacrum, Coccyx. Use this new spinal column for simplified patient education or for lessons in a classroom environment where the didactic colors help to immediately track the explanation about the human spine, even from a distance. This spine is not only an extremely good value but it also a durable spine. Measures

Human Muscle Skeleton Model "Max", on hanging 5 foot roller stand. Max the muscle skeleton model contains all standard benefits of a 3B Scientific skeleton but additionally offers representations of the structural interaction between bones and muscles. This human skeleton model depicts over 600 structures of medical/anatomica l significance including muscle origins (red) and insertions (blue) on the left side as well as hand numbered bones, fissures and foramina on the right side. An amazing replica of the human skeleton and the muscle origins and insertions. This human muscle skeleton includes the following great features: excellent price- performance ratio, 3-year warranty, first-class natural cast "made in germany", manual final assembly, made of durable, unbreakable plastic, almost... Less

This detailed foot skeleton model displays numerous important ligaments and tendons including the Achilles and peroneus longus tendons of the ankle. The foot skeleton consists of the foot bone and lower portions of the tibia and fibula, including the introsseous membrane found between them. All the anatomically important ligaments and tendons of the foot are shown, large and small. This is a high quality anatomical replica of the human foot and ankle.

This Thermo Scientific Orion Star A113 Dissolved Oxygen Benchtop Meter makes it easy and affordable to take simple, accurate dissolved oxygen measurements. Kit includes the 083005MD Polarographic DO Probe with a 1.5m cable, the 080017 calibration sleeve for polarographic DO probes, and the 080513 Probe Maintenance Kit with 2 membrane caps, electrolyte solution, and polishing disk. The simple button layout and onscreen messages help with calibration and setup menu choices. The large, informative screen clearly shows the main information, including DO reading in mg/L or % saturation, temperature, meter mode and power source. Provides automatic temperature, manual salinity input and manual barometric pressure compensation for an accurate result. The AUTO-READ locks in the stable reading on... Less