Linear Expansion Apparatus :1/2 meter  long with spherometer and 3 test rods of different metals, Horizontal pattern
A. With brass C. P. pipe.
B.  With Iron  C. P. pipe.  

Linear Expansion Apparatus : Verticle pattern 1/2 meter long, specially designed to measure the linear expansion of metals with the help of optical lever as well as spherometer.
A.  With brass C. P. Pipe.
B.  With Iron  C. P. pipe.  

Lyzer Abbe Refractometer (LT-49) :  Designed for accurate quick  exami-nation of refractive indices and mean dispersion of liquids, solids and power. N.D. Range 1.3,000 to 1.700 in steps of 0.001. The body of instrument has learning of 600. It consists of Abbe double prisms  with thermostat compensator Telescope, Mirror, Limb, Graduated Sector Reading Magnifier and radial arm, complete in wooden box.

LYZER Aerosol Disinfector Splits the solution of formalin and water (30: 70) into microparticals. Due to high aerodynamic stability the formalin droplets remain suspended in the atmosphere for longer duration and because of penetrating property it ensures100% sterile germ free and zero bactrial. environment. The Goley multipurpose disinfector instantly destroys even air born bacteria. It can be easily operated. This Aerosol Disinfector is ideally for de - contamination of Operation theaters, wards of hospital, pharmaceutical labs, Production units, Animal houses, Poultry farms, Hatcheries, Egg strorage and silk worm rearing houses in sericulture industries.

• Dosage: (for 1000 cubic feet room area)
• Accessories: Timer fitted in SS rectangular box. (Optional)
• Sizes Available: 1.5 Lt. Capacity and 5 Lt. Capacity. 

Ammeter : MO-65, round, D.C. 65mm dia, scale length 55 ±2mm, overall size 85mm, accuracy class index ± 2.5 F.S.D. Mounted in beautiful bakelite desk stand with lock type terminals, common ranges available are :-
Milliammeter :  0 to 1, 10, 50, 100, 300, 500 mili - amps.
Ammeter     :  0 to 1, 1.5, 3, 5, 10amps