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Simple to use and gives a fast, accurate measurement of blood pressure and heart rate. Attach to upper arm (fits arm circumference of 23 to 33cm), just above the elbow, using the adjustable velcro band. Pressing the "Start" button inflates the band and begins the measurement process, measuring systolic, diastolic and heart rate using the oscillometric method. In just seconds, the LCD panel displays the results. Features 90 memories, time and date display, auto power off and carry case. Stores memories for up to 3 individuals, 30 memories each. Instruction booklet and 4 x AA batteries included, optional mains adaptor available. Range of measurement: Pressure 0-300mmHg, Pulse 40-199 beats/minute. Accuracy: Pressure +/-3mmHg, Pulse +/-5% Max.
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Big displays. Battery and solar powered. Both calculators have all the common functions and also do time and tax calculations, the tax rate can be set. Both have angles displays and auto power off.
MS-20TV-S 146x103x31mm, displays 12 digits that are 15mm high
VM-200T-S 155x104x35mm, water protected, dust proof, ten 12mm high digits, √ function.
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A new model with a flat display, rounding and decimal place selector. Includes tax rates, tax plus or minus, margin and selling price. Three line display shows the result plus the last two figures input e.g. 424 x 45% = 190.8 displays as "424" "45%" and 190.8X", saves a lot of time re-keying possibly incorrect figures.
NS-310TM-S 150x87x4mm, battery and solar powered
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A great basic calculator with a sliding hard cover and at a great price. Solar powered. With all basic functions including memory, √ and +/-.
SL-450L 120x75x13mm
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An ideal kit for any enthusiast wanting to learn the basics of chemistry. Learn about reactions between solids, liquids, and gases. See the colourful effects of acids and alkalis. Learn for yourself how chemistry goes far beyond textbooks and laboratories, to explain occurrences that happen around us every day. With 30 experiments described in the 32 page manual.
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Begin building strong foundations in chemistry with exposure to a broad range of chemical phenomena and hands on laboratory experience. Make water flow uphill using air pressure, entertain with chemistry 'magic tricks' and much more. Quality equipment and thorough safety precautions help you to make the most out of your chemistry experiments. 40 page manual with 75 experiments.
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Prices for currently available products can be found on our new website: LINK
