Set of 4 woven wire mesh plate sieves with lid. Aperture sizes: 710 microns; 2.8 mm; 8 mm; 19mm. 2 in original box with document certifying they meet...
Set of brass weights. 1 x 100g, 1 x 50g, 2 x 20g, 1 x 10g, 1 x 5g, 2 x 2g, 1 x 1g, 1 x 500mg, 2 x 200mg,
1 x 100mg, 1 x 50mg, 2 x 20mg, 1 x 10mg, 2 x...
White plastic slide rule with measurements on both sides to calculate the relative humidity, vapour pressure, frost point and dew point. The name of...
Battery operated, portable black and grey unit with a control knob and a reader dial with a needle and three sets of markings in degrees celsius. The...
Battery operated, portable black unit with a reader dial with a needle and markings in degrees fahrenheit (50 to 100) and degrees celsius (0 to 50) on...
Battery operated, portable black unit with a reader dial with a needle and markings in degrees fahrenheit from 0 to 75 on the front. The top contains...
Portable grey and silver unit with a control knob and a reader dial with a needle and markings in degrees celsius from -30 to 20. Top contains three...