Similar to IQ Puzzler

The rookie is one of our bigger-selling kites It's a 2-string stunt kite with generous spools included for handling the two strings; experienced kiters from 11-12 can handle it and it's the sort of kite Dad loves show off on. Rainbow colouring 120cm wide by 60 long delta-shaped with 25 meters of str...

Top of the line microscope the Duoscope magnifies 40 400 times and comes with a battery of accessories including prepared and blank slides You can switch between magnification levels easily via the rotating lenses the Duo Scope also functions in 2 ways lit from the bottom for solid objects or from the top for slides A solid and efficient 30cm high microscope for more study.

By mechanically reading relative airpressure based on sealevel this instrument displays both air pressure and your current height above sealevel Instruction manual included Neck pendant for easy wearing or leather pouch for carrying Very portable 55mm diameter by 22mm depth Readout in hectoPascals or meters amsl German-made.

Classic barometer with traditional forecasting icons on bronzed background HectoPascal units This one has a larger face 130 mm across and is made for replacing the larger-faced baros in traditional "banjo" indoor weather stations ie the ones with the wider middle. Ask for the free plastic screw-in attachment if that's the use you intend for it.

Aneroid barometers prepared as replacements for classical weathe stations screwon mounting ring supplied can be used as hang-alone small mounting point at rear this is a perfectly fine instrument on its own Gilt surround hPa scale reference pointer standard 90m diameter 40mm deep Needs initial calibration via centre screw.

The hand held Wind Meter measures wind speed in Beaufort knots mph m/s and km/h. It gives maximium and average wind speed plus indication of temperature C or F and wind chill temperature. It's waterproof and comes with battery neck belt and neoprene bag Measuring ranges are between .2 30 m/s for wind speed and -30 60 degrees C.