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Showing 6273–6288 of 6642 results
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Metrology Earth Science & Solar System, Physics
Thermometer, Wall, Dual Scale
Catalogue No: 1140140/2
A red spirit filled thermometer made of specially designed capillary facilitates the reading by magnifying the inside column against well contrasted engraving or printing of markings and figures in bold. Dual Range- 20 to 50 x 1 degree C, -10 to 122 x 2 degree F. With provision for wall mounting. Available in different variants as below:
* Mounted on plastic framePack of (Pcs): 1
SKU: 1140140/2 -
Metrology Earth Science & Solar System, Physics
Thermometer, Wall, Dual Scale
Catalogue No: 1140140/3
A red spirit filled thermometer made of specially designed capillary facilitates the reading by magnifying the inside column against well contrasted engraving or printing of markings and figures in bold. Dual Range- 20 to 50 x 1 degree C, -10 to 122 x 2 degree F. With provision for wall mounting. Available in different variants as below:
* Mounted on acrylic sheetPack of (Pcs): 1
SKU: 1140140/3 -
Metrology Earth Science & Solar System, Physics
Thermometer, Wall, Dual Scale
Catalogue No: 1140140/4
A red spirit filled thermometer made of specially designed capillary facilitates the reading by magnifying the inside column against well contrasted engraving or printing of markings and figures in bold. Dual Range- 20 to 50 x 1 degree C, -10 to 122 x 2 degree F. With provision for wall mounting. Available in different variants as below:
* Mounted on yellow plastic sheet superior qualityPack of (Pcs): 1
SKU: 1140140/4 -
Heat, Physics
Thermostat Model
Catalogue No: 1060300
Demonstrates how the bending due to differential expansion of two different metal strips can be used for operating the thermostat for temperature control. A vertically mounted bimetallic strip bends with the rise in temperature causing it to open the electrical contact and closing the same on cooling, thus controlling the switching ON/OFF of the circuit. Consists of binding posts for connection to low current circuits and adjustable contacts.
* Thermostat ModelPack of (Pcs): 1
SKU: 1060300 -
Plants Physiology
Thoday’s Potometer
Catalogue No. 4012000
Comprises a horizontal glass tube with one end vertical to take a plant shoot and the other end connected by rubber tubing to narrow bore glass tube with a scale. A vertical limb on the tube is connected to a thistle funnel by rubber tubing fitted with a spring clip. Mounted on a wooden stand to which the plant shoot can be attached for support.
SKU: 4012000 -
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Mechanics, Physics
Ticker Tape Timer, 12V AC
Catalogue No: 1031380
For timing motion in one dimension on a piece of paper in the form of dots. Comprises an electromagnet with spring loaded armature, enclosed in plastic case and operates on 12V AC. The screw shaped hammer attached to the armature moves up and down and leaves a dot on the paper strip moving below carbon paper disc. Complete assembly mounted on a plastic base. Striking rate – 50 dots per second. Includes carbon paper disc supplied without paper tape roll.
* Ticker Tape Timer, 12V ACPack of (Pcs): 1
SKU: 1031380 -
Mechanics, Physics
Ticker Tape Timer, 6V AC
Catalogue No: 1031400
Complete unit mounted in an unbreakable ABS plastic enclosure with anti-skid feet. Operates on 6V AC and produces dots on the paper using carbon paper disc at a frequency of 50Hz. Supplied with carbon paper disc and paper tape roll.
* Ticker Tape Timer, 6V ACPack of (Pcs): 1
SKU: 1031400 -
Mechanics, Physics
Ticker Tape Timer, Dual Speed
Catalogue No: 1031410
Improved version of Cat. No. 1031400, with striking rate selectable between 25 and 50 dots per second through a toggle switch. Includes carbon paper discs and paper tape roll.
* Ticker Tape Timer, Dual RangePack of (Pcs): 1
SKU: 1031410
