Our digital thermometer can accurately read temperatures between -50°C and 300°C with a 0.1°C distinguishing rate and an accuracy of ±1°C. This thermometer can save the last measurement value and switch between °C and °F. Uses a 357A button cell battery. PRODUCT WARNINGS WARNING: This…

Thermometers are essential for taking temperatures in the lab. These thermometers have a yellow backing to make graduations easier to read. This thermometer is total immersion and has a range of -20 to 110 deg C. Thermometers are essential for taking temperatures in the lab. These thermometers have…

The plastic microscope box has a hinged lid and holds 100 microscope slides. The bottom of the box is numbered for identifying the slides.

A comprehensive Microscope Slide Set for studying biology. The slides hold high quality specimens with clear mounting medium and a descriptive label and are housed in a reusable slide box. The set contains the following slides: blood smear human, red bone marrow showing giant blood cells, motor…

This simple form Anemometer is used to demonstrate wind speed. The unit is made from corrosion resistant materials to withstand weather conditions. One of the four cups is colored red so you can easily count the number of rotations. The approximate size is 220mm x 160mm. Instructions included.

Microscope Slides, Glass - Size 25mm x 75mm x 1.0-1.2mm thick. 4-13055: Dozen 4-13051: Gross - packed in boxes of 72 each

This portable refractometer is used for determining the salinity of various solutions. It has a rubber grip to prevent your body temperature from interfering with your results, and the eye piece's scale is clearly defined. Instructions included. Specifications: Range: 0-28% Salinity …

Prepared Microscope Slides with specimens of animal tissue. The quality glass slides have a specimen mounted in the center, with clear mounting medium and a glass coverslip. The name of the specimen is on each slide. The slides are in a plastic box with a divider to hold them in an upright…

The Intelligent Timer allows you to accurately record speeds of objects with consistent release times. This timer works with our entire line of solenoid and photogate products. With this timer you can control one solenoid's release and up to two photogates. The buttons on the front include the…

Our digital stopwatch comes complete with a battery and a carrying cord. It features hour, minute, second, and calendar display. This is a 24-hour stopwatch with an hourly chime, an alarm, split time and total time functionality, 12- and 24-hour modes, and a 1/100 second chronograph. PRODUCT…

These glass microscope cover slips come pre-cleaned, and are great when using microscope slides. They are 22 mm by 22 mm, 18 mm by 18 mm size #1 thickness, and come in boxes of 100 cover slips.

Pre-Cleaned Glass Slides with smooth ground edges and uniform thickness of 1.0-1.2mm. Size: 25.4 x 76.2.

Prepared Microscope Slides with specimens from amphibians. The quality glass slides have a specimen mounted in the center, with clear mounting medium and a glass coverslip. The name of the specimen is on each slide. The slides are in a plastic box with a divider to hold them in an upright…

This is a durable, metal back thermometer, with glass alcohol filled glass tube. The range is -30 TO 110 Celsius and -20 TO 230 Fahrenheit.

Thermometers are essential for taking temperatures in the lab. These thermometers have a white backing to make graduations easier to read and they are approximately 6" (150mm) long. Our thermometers are filled with alcohol instead of mercury for safety purposes and come in a protective plastic…

The Weather Globe Barometer is similar in design and function of the first barometer created by the Italian scientist Torricelli in 1643. This glass weather barometer can be used to predict weather conditions. Rising water in the tube means bad weather, falling water in the tube means good weather.…

Prepared Microscope Slides with specimens from insects. The quality glass slides have a specimen mounted in the center, with clear mounting medium and a glass coverslip. The name of the specimen is on each slide. The slides are in a plastic box with a divider to hold them in an upright position.…

The plastic microscope box has a hinged lid and holds 10 microscope slides. The bottom of the box is numbered for identifying the slides.

The microscope slide sets are made of safe plastic, and are ideal for younger students. 24A00B349 This set of 10 features animals and includes the following slides: Fish Squama, Dog Hair, Pig Hair, Bird Feather, Rabbit Hair, Cow Hair, Cat Hair, Peacock Feather, …

A comprehensive Microscope Slide Set for studying plant anatomy. The slides hold high quality specimens with clear mounting medium and a descriptive label and are housed in a reusable slide box. The set contains the seven following slides: monocot & dicot root in comparison c.s., pine…

Microscope Slides Glass, frosted on one end and one side which is used to mark your slide. Size 25mmx 76mm x 1.0-1.2mm.

This easily readable thermometer can measure soil and compost temperatures between -15°C and 65°C. Its 32cm long body has a ball at one end to make it easier to stick the thermometer into the soil. PRODUCT WARNINGS WARNING: This product can expose you to chemicals including nickel…

A comprehensive Microscope Slide Set for studying biology. The slides hold high quality specimens with clear mounting medium and a descriptive label and are housed in a reusable slide box. The set contains eighteen slides: 3 each blood smear human, 3 each red bone marrow showing giant blood…

These glass microscope cover slips come pre-cleaned, size 22mm by 40mm, #1 thickness. The box contains 100 cover slips.

Prepared Microscope Slides with specimens of plant based materials. The quality glass slides have a specimen mounted in the center, with clear mounting medium and a glass coverslip. The name of the specimen is on each slide. The slides are in a plastic box with a divider to hold them in an…

This is adurable metal back thermometer with glass alcohol filled thermometer. The dual scale ranges from

The plastic microscope box has a hinged lid and holds 25 microscope slides. The bottom of the box is numbered for identifying the slides.

This is a useful set that contains one slide box that holds 25 slides, 10 plain microscope slides, 2 single cavity slides, and one box of coverslips 18x18mm.