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Hygrometer Wet & Dry

SLE1-0087

Two thermometers mounted on scales - 10 to 50°C and - 20 to 120°F, with water compartment for one thermometer. Finish with relative moistness table. 


A quality item from RAY...

Hygrometer with Temperature, Digital

SLE1-0088

Advanced Temperature Hygrometer shows Current temperature, relative dampness, and current time - at the same time on a substantial LCD show. The unit additionally, offers the present Date and Month...

Hygrometer, Wet & Dry

SLE3-0088

Wet and dry knob hygrometer display with plastic body incorporate mugginess diagram c&f 


Range: - 10C to 50C 


A quality item from RAYEXPORT perfect f...

Hollow Stopper

LG-0523

Hexagonal, flat bottom Cone 91107/1 10/19 91107/2 12/21 91107/3 14/23 91107/4 19/26 91107/5 24/29 91107/6 29/32 91107/7 34/35

Contact Ray Export for your Schoo...

High Performance Rota Flow Stopcock

LG-0528

With double O-ring, right angle Bore (mm) 90043/1 2.

Contact Ray Export for your School, College Civil and Mechanical Engineering Lab Instruments. We are the b...

Heavy Duty Vacuum Bottle, Plastic

BS-0012

Material : Polypropylene This autoclave capable jug made of polypropylene has thick dividers is rough and can be utilized for rehashed utilizations of vacuum.

C...

Hitachi cup

C-0054

Made of Polystyrene 


Capacity: 2 ml 


Diameter: 12.5 mm

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Hand Held Ph Meter

RE:3921-026

DESCRIPTION :-

Portable

Type : Non Glass

Application - Measuring of pH of food products such as syrups, sauces, meat etc.

Type - N...

Hand Sanitizer

HW-031
DESCRIPTION :-
Ray Export Different Variants are available in Hand Sanitizers. 

Contact Ray Export for your School, College Civi...

Human Physiology Charts

EL-EC-10284
The air track measures 1.2 metres and is made from Science Lab India high strength 56 x 56 mm extruded aluminium. 
Includes instruction manual and access...

Human Reproduction Charts

EL-EC-10285
The apparatus can be used to demonstrate: rotary motion; centripetal force; orbits and satellite motion. 
This rotary investigation apparatus Sc...

Human Brain Model 2 Parts

EL-HBAM-10323
One end is fitted with a nut to take up slack and the other is drilled to accept a cast iron breaking bar.
A heavy cast iron frame with stout iron bar.  ...

Human Digestive System Model

EL-HDSA-10329
It is not 100 % accurate but it is adequate for demonstrations giving students literally a 'feel' for increase in pressure against volume.
Science Lab In...

Human Liver Model

EL-HDSA-10331
The apparatus comes with the oil in a separate bottle for ease of filling the capillary tube, so no difficult filling with sulfuric acid is required.
Science Lab...

Human Ear Model, 4 Parts

EL-HEAM-10344
This version of the Joulemeter functions almost identically to the previous version but in addition the meter also keeps a log at the chosen sample rate when the total energy transferred is...

Human Ear Model, 5 Parts

EL-HEAM-10345
The apparatus is set up by placing one of the copper blocks on top of the acrylic base. 
The kit consists of an acrylic base with sump, an acrylic tube, two...

Human Eye Demonstration Model

EL-HEAM-10353
Individual units can be connected in series or parallel to obtain increased voltage or current output.
Science Lab India Resin encapsulated for a robust finish a...

Hand Muscles Model - 4 Parts

EL-HHAM-10364
Eyepieces Supplied (1.25"): 10mm & 25mm
x2 Deluxe Barlow Lens 1.25" (with Camera Adapter)
Parabolic Primary...

Hand Acupuncture Model

EL-HHAM-10365
It is particularly useful in demonstrating: Sun's apparent motion: changing length and direction of shadows Science Lab India during a day and during a season; night and day...

Human Hand and Wrist Model

EL-HHAM-10366
When hung on a wall the set will give an impression of the overall relative size of the solar system.
A complete set of laminated posters, showing the Sun and ni...
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