Health, Digestion & Nutrition

An easy to use Fingertip Pulse Oximeter which measures blood oxygen saturation and pulse rate. With large clear two-colour OLED display that is easy to read and has simple one-button function. Small and lightweight, the unit has 4-way adjustment for comfort, and is supplied with a lanyard for security and convenience. It automatically powers off after seconds to preserve battery life.

Crucible for Food Calorimeter BI180100.

A simple to use, easy one button operation wrist blood pressure monitor, with lightweight, compact design, extra-large, easy to read LCD, and fast measurement. •60 readings memory recording for recording trending •Average reading function •World Health Organisation (WHO) Blood Pressure Classification Indicator •IHB Irregular Heart Beat indicator •Clinically Validated •5 year warranty (excluding batteries cuff) •Takes 2x AAA batteries

The UA-611 is a fully automatic, clinically validated and excellent value for money blood pressure monitor which has the following features: • Automatic one-touch operation • WHO Blood Pressure result classification indicator • 30 Memories • Average BP Result display • Irregular Heartbeat feature (IHB) • Slim-fit comfortable adult cuff with correct size indicator • Five Year Warranty • Minute automatic switch off for battery saving • Instructions in 10 languages including Arabic, Hindi and Chinese • Dimensions: 85 x 80 x 110 mm (l x w x h) • Soft Storage Case, 4 x AA batteries and full instructions included

New faster, quieter, smoother inflation and deflation, leading to more natural readings. 90 memories + averaging function Cuff fit error indicator, Movement error indicator Irregular Heartbeat Feature WHO BP indicator, New allergy free Eco cuff 22-32cm 4 x AA batteries, multi-lingual instructions, carry case included New Tri-check feature, taking 3 readings, 1 minute apart to give more accurate average reading New smooth-fit, multi-fit cuff, 17-32 cm 'My Pressure' feature, allowing the user to pre-set the inflation to the preferred level (Auto/180/210/240) 90 memories plus averaging function including ability to differentiate All/AM/PM readings. Clinically validated. • Faster, quieter, smoother inflation and deflation leading to more natural readings. • 90 memories and averaging function cuff fut error indicator. • Movement error indicator. • Irregular heartbeat feature. • New allergy free eco cuff 22-32cm. • WHO BP indicator takes 4 x AA batteries. • Multi lingual instructions and carry case included. • New tri check feature- readings minute apart for an ultra accurate reading. • Ability to differentiate between Aii/AM/Pm readings. • 5 year warranty.

Disclosing Tablets help to identify plaque (a mixture of acid producing bacteria and sugars) on teeth by dyeing the plaque bright colour. This indicates the areas that need to be cleaned more thoroughly. The tablets are chewed then spread around the teeth using the tongue.

The food calorimeter offers superior method of measuring the energy in foodstuff, compared to burning it under boiling tube of water. The enclosed vessel and copper tube ensure that more of the food's energy is used to heat up the water, and less heat is lost to the environment, increasing the accuracy of the experiment. The unit comprises glass jacket with bell jar inside. spiral copper tube draws air through the bell jar, in which food is burning, transferring more of the heat to the water. The lid has holes for thermometer and stirrer. The base unit (BI180105) has clips to hold the calorimeter unit securely, crucible holder, and posts for replaceable ignition coil. The bottom of the base has 4 mm sockets for connecting power supply to the ignition coil. A sample of food is placed in the crucible, the calorimeter unit placed over the top, and filled with water. The power to the ignition coil is turned on, and the food ignited. The temperature of the water is recorded, and the energy released can be calculated from the temperature change. To increase accuracy further, the calorimeter can be calibrated using spirit with known energy density. Also required: a 12 V power supply, 4 mm plug leads, a 0.1 g resolution balance and crucible. Please note that the calorimeter unit and base are sold separately, and both are required. Dimensions Body: (H) 215 mm, (H) including stirrer 275 mm, (D) 100 mm Dimensions Base: (H) 110 mm, (L) Retort Clamp 70 mm, (L) Total 170 mm, (D) 100 mm

For BI180100, Food Calorimeter.The base unit has clips to hold the calorimeter unit securely, crucible holder, and posts for replaceable ignition coil. The bottom of the base has 4 mm sockets for connecting power supply to the ignition coil. A sample of food is placed in the crucible, the calorimeter unit placed over the top, and filled with water. The power to the ignition coil is turned on, and the food ignited. The temperature of the water is recorded, and the energy released can be calculated from the temperature change. To increase accuracy further, the calorimeter can be calibrated using spirit with known energy density. Also required: a 12 V power supply, mm plug leads, 0.1 g resolution balance and crucible. Please note that the calorimeter unit and base are sold separately, and both are required. Dimensions Body: (H) 215 mm, (H) including stirrer 275 mm, (D) 100 mm Dimensions Base: (H) 110 mm, (L) Retort Clamp 70 mm, (L) Total 170 mm, (D) 100 mm

Designed for use in education. Features include large easy to read LCD, simple one button operation, counts number of steps from to 99999, strong metal belt/clothing clip and reset button that has 2 second press and hold delay to avoid accidental resetting. Complete with SR44 battery.

A good value, quality digital Hand Dynamometer with large LCD. Used for measuring hand grip strength in kilograms. Made of high quality and durable plastic and features an adjustable grip to account for different hand sizes. Can be used to auto capture maximum grip strength or it can be set up to save and store results for up to 19 users. Also rates strength according to age and sex if this has been set up in the instrument prior to testing.

A small compact kit, with a full range of contraceptive samples/placebos. Ideal for any session on contraception. A good resource to use alongside the Contraception Board Game and the Safer Sex Kit. • Condoms 1 female, 3 male and 1 latex free • Plastic model IUD/IUS and mini booklet • Plastic model Implant and picture card • Picture cards showing contraceptive pills (28 day, 21 day, emergency pill) • Contraceptive injection photo card • Diaphragm • Lubricant sachet • Contraceptive patch stickers x 3 • Placebo vaginal ring • Methods of contraception booklet

Condom Demonstrator for Safer Sex Education. Condoms are for demonstration purposes only.

Condoms are for demonstration purposes only.

Reagent strips for qualitative test for glucose in urine. Alternative to Clinistix.

Reagent strips for testing protein in urine. Alternative to Albustix.

High quality reagent test strips used for urinalysis. Supplied in a pack of 50. Albustix test for Protein (p).

Pack of 50 Diastix, clinical test strips.

High quality reagent strips for urinalysis, supplied in a pack of 50. Uristix test for Glucose (g) and Protein (p).

An accurate and durable height measure extending to over 2 metres. The measurement scale is graduated with both metric and imperial values. When not in use it packs away into its own base. Supplied with project card.

Blood Pressure Monitor

This upper arm digital blood pressure monitor is perfect for measuring your blood pressure in a safe and accurate way. To ensure the user gets a precise and clear reading of their blood pressure this monitor uses WHO (World Health Organisation) classifications. Easy to use the blood pressure monitor is equipped with a one touch operation system and is fitted with a large backlit display screen. As standard the upper arm blood pressure monitor is supplied with an upper arm cuff which is easy to use and will comfortably fit an upper arm circumference of in excess of 300 mm. The blood pressure monitor is highly accurate with a measuring range; pulse 40-199 pulses/min and a pressure of 0-299 mm Hg. It will automatically inflate by micro pump and deflate once the reading is completed via electronic valve. This blood pressure monitor also has a handy memory feature with the simple press of the + or – button you can view previous results. It has built in Irregular heart rate indicator (IHB) as well.

This blood pressure monitor is ideal for use in a wide array of scientific experiments within schools as well as for physical education students, it is simple to operate and comes with a hard plastic case perfect for classroom storage. Designed to be used on the wrist and ideal for measuring blood pressure accurately and safely. To ensure clear and accurate readings this monitor uses WHO (World Health Organisation) classifications. Easy to use, it features a one touch operation system and boasts a large bold display with back-light. The monitor is fitted with a wrist cuff that is specially designed for ease of use and optimum user comfort and will fit comfortably over the wrist. It has a built in irregular heartbeat indicator, with a clear visual symbol on the screen that will show if Irregular heartbeat is found. •The Wrist cuff has a circumference of 135 mm- 215 mm •Measuring Accuracy of +/- 3 mmHg of pressure •Measuring Accuracy of +/- 5 % Pulse reading •Measuring pressure range of 0-299 mm Hg •Measuring Pulse range of 40-199 pulse per minute •Auto power off feature to conserve battery life (3 Mins) •Electronic Inflation •Backlight display •IHB indicator •Supplied with a handy hard case for storage •Powered by 2 x AAA batteries not included