Measuring Instruments Manufacturer, Suppliers and Exporter in India
Jlabexport is a leading Measuring Instruments Manufacturer,and suppliers in India, United States, Indonesia, Brazil, Bangladesh, Mexico, Japan, Egypt, Philippines, Democratic Republic of the Congo, Vietnam, Iran, Turkey, Tanzania, United Kingdom, France, South Africa, Italy, Kenya, Colombia, Sudan, Uganda, South Korea, Argentina, Afghanistan, Yemen, Angola, Morocco, Poland, Uzbekistan, Mozambique, Malaysia, Ghana, Saudi Arabia, Peru, Madagascar, Côte d’Ivoire, Cameroon, Niger, Venezuela, Australia, Syria, Mali, Burkina Faso, Sri Lanka, Malawi, Zambia, Chad, Kazakhstan, Somalia, Chile, Senegal, Ecuador, Cambodia, Zimbabwe, Guinea, Benin, Rwanda, Burundi, Bolivia, South Sudan, Tunisia, Haiti, Belgium, Dominican Republic, Jordan, United Arab Emirates, Honduras, Tajikistan, Papua New Guinea, Portugal, Togo, Sierra Leone, Belarus, Laos, Turkmenistan, Libya, Kyrgyzstan, Nicaragua, Paraguay, Bulgaria, Serbia, Republic of the Congo, Lebanon, Liberia, Central African Republic, Palestine, Oman, Mauritania, New Zealand, Costa Rica, Kuwait, Panama, Croatia, Georgia, Eritrea, Mongolia, Uruguay, Qatar, Namibia, Bosnia and Herzegovina, Moldova, Armenia, Gambia, Jamaica, Lithuania, Albania, Gabon, Botswana, Lesotho, Guinea-Bissau, Slovenia, Equatorial Guinea, Latvia, North Macedonia, Bahrain, Trinidad and Tobago, Timor-Leste, Cyprus, Estonia, Eswatini, Mauritius, Djibouti, Fiji, Comoros, Solomon Islands, Guyana, Bhutan, Luxembourg, Suriname, Montenegro, Malta, Maldives, Cabo Verde, Brunei, Belize, Bahamas, Iceland, Vanuatu, Barbados, São Tomé and Príncipe, Samoa, Saint Lucia, Kiribati, Seychelles, Grenada, Saint Vincent and the Grenadines, Antigua and Barbuda.
Last updated: 22 October 2026
Quick Answer
JLab groups 182 items under Measuring Instruments, the apparatus school and college labs use to measure length, time, mass, temperature, pressure and force: vernier calipers, micrometers, spherometers and dial gauges, stop clocks and timers, physical, chemical, analytical and beam balances with weight boxes, thermometers, humidity meters, barometers and pH meters, and refractometers. The same range carries stands and clamps, water baths, ovens and incubators, rubber tubing, strain meters for engineering labs and a few biology models.
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Explore the Measuring Instruments Range
| Range | Items | What it covers |
|---|
| Length, Angle and Dial Measurement | 13 | Vernier calipers reading to 0.1 mm, micrometer screw gauges, spherometers including a demonstration model, analogue and digital dial gauges of 56 and 60 mm, a measuring wheel counting to 10,000 ft, tape measures and an angle and linear ruler. |
| Stop Clocks, Stop Watches and Timers | 18 | Analogue and digital stop clocks, jewelled stop watches reading to 1/10 or 1/5 second, a large display stopwatch to 1/100 second, electronic timers, chess clocks and a radio-controlled wall clock. |
| Balances, Scales and Force Meters | 20 | Physical, chemical and analytical beam balances of 200 g capacity, double, triple and four-beam balances, two-pan school and student balances, electronic analytical, compact and pocket balances, platform and portable scales, spring balances, force meters and a dynamometer. |
| Weights, Mass Sets and Weighing Accessories | 18 | Analytical and physical weight boxes, fractional and spare gram weights, iron and brass slotted weights, newton weights from 0.1 N to 200 N with hangers and a mobile weight trolley, student mass sets, weighing boats, dishes and a stainless steel pan. |
| Thermometers, Humidity Meters, Barometers and pH Meters | 16 | Glass, dial, room, student and digital stem thermometers with armour cases, clocks with humidity and temperature displays, a humidity and temperature monitor, aneroid barometers, a logger sensor, and a portable pH meter and electronic pH tester. |
| Physics Demonstration Apparatus | 22 | Collision balls, a simple pendulum, overflow vessels and the Archimedes bucket and cylinder, free fall and moment of force apparatus, a Joule calorimeter, ripple tank, laser light, Leclanche cell, milli ammeter, metal plates, compasses, tuning forks and a specific gravity bottle. |
| Optical, Physiology and Clinical Instruments | 9 | An Abbe refractometer for refractive index 1.300 to 1.700, a digital Brix refractometer, a student polarimeter, microscope eyepieces, an illuminated x30 hand magnifier, an Ishihara colour vision chart, a 6 litre student spirometer, a digital blood cell counter and a botanical klinostat. |
| Biology and Earth Science Models | 7 | Animal cell, DNA, intestinal villus, artery and vein, antagonistic muscle and knee joint models on bases or stands with labels or numbered key cards, and a sectioned earth layers model. |
| Heating, Incubation and Centrifuge Equipment | 13 | Water baths with six holes or digital control to 100 °C, laboratory and drying ovens, a BOD incubator with orbital shaker, a dry block incubator to 130 °C, hand and electric centrifuges, a magnetic stirrer, Kjeldahl digestion units, an electric heater and a mantle insert. |
| Stands, Clamps, Holders and Crucibles | 17 | Iron and mild steel retort stands, a tripod stand, retort, burette and universal clamps, retort rings from 50 to 200 mm, tongs, forceps and silicone flask holders, porcelain triangles, quartz crucibles, silica basins, Gooch crucible holders and a capillary tube stand. |
| Rubber Tubing, Corks and Bulbs | 8 | Natural rubber pressure and ordinary tubing of Shore hardness 45, rubber tubing and corks, a rubber cone for filtration flasks, silicone rubber corks for -50 to 250 °C, a 50 ml pipette filler and an atomizer bulb. |
| Strain Meters and Engineering Training Equipment | 9 | A 2-channel digital strain meter to 20,000 microstrain with a 16-channel expansion unit, the HI-Load 5000 5 kN loading device, a vertical stand frame, a 40 MHz oscilloscope, and antenna, satellite, radar and engineering trainers. |
| General Lab Items and Lab Wear | 8 | Hard glass dropping bottles, a stainless steel anatomy table with cadaver storage, white lab wear in male and female versions, disposable and multi-layer masks, enamel and sampling trays, a steel trowel and a tool kit. |
| Measurement Lab Kits and Maths Aids | 4 | A measurement lab investigation for grades 7 to 10 covering metric units, mass, volume, density and pH, centimetre cubes of 1 g each, folding 3-D shapes with nets, and quarter-inch graph paper. |
Measuring Instruments Specifications
Each table samples one kind of instrument and gives the capacity, range, resolution, size or construction stated for that item.
Length, Angle and Dial Measurement (13)
| Product | Specification |
|---|
| Vernier Caliper IME Type | Material and finish: Steel, chrome plated; Vernier: 10-part vernier, reads to 0.1 mm; Scales: Dual: inch scale up to 6 inch on one side, millimetre scale up to 15 cm on the other. |
| Spherometer Disc Type | Circular scale: On the screw head, divided into 100 equal parts (50 parts on some pieces); Materials: Disc and scales brass, lacquered; legs steel, black painted. |
| Analogue Dial Gauges | Nominal size: 56 mm; Reading: 0.01 mm per division over the specified travel; Contact point: Ball point. |
| Measuring Wheel | Counter: Reads up to 10,000 ft (about 3,048 m) before resetting; measures in feet and inches; Tread: 85 durometer; positive traction on smooth or rugged ground; Handle: Aluminium, folding, with pistol grip. |
| Tape Measure | Scales: 60 inches on one side; 150 cm on the other; Tape width: 5/16 inch. |
Stop Clocks, Stop Watches and Timers (18)
| Product | Specification |
|---|
| Digital Stop Clock | Timing: Quartz controlled; Display: 3½-digit, 12.5 mm bright seven-segment display; Accuracy: ±0.1% (quartz controlled). |
| Stop Watch | Reading: 1/10th of a second; Movement: Precision-made jewelled movement; Case: Chromium plated. |
| Large Display Stopwatch | Movement: Quartz crystal; Counting range: Up to 24 hours; Resolution: 1/100 second for the first 30 minutes, then 1 second. |
| EZY Timer | Controls: Three buttons: start/stop, lap and reset; Display: Easy-to-read; hours, minutes, seconds and hundredths of a second; Battery: One G10-A battery (included). |
Balances, Scales and Force Meters (20)
| Product | Specification |
|---|
| Physical Balance (7-Stone) | Capacity: 200 g; Sensitivity: 2 mg; Knife edges: Agate, 7-stone; Pans: Stainless steel, 100 mm diameter, detachable. |
| Chemical Balance | Capacity: 200 g; Sensitivity: 0.2 mg; Rider scale: Each division represents 1/5 mg (0.2 mg) with the rider. |
| Analytical Balance | Capacity: 200 g; Sensitivity: 0.1 mg (1/10 milligram); Beam: Triangular beam, 14 cm long, aluminium alloy. |
| Double Beam Balance | Beams: 0–200 g x 10 g and 0–10 g x 0.1 g; Extended range: 2000 g when used with supplementary masses; Damping: Magnetic damping. |
| Triple Beam Balance | Beams: Three notched beams: 0–500 g x 100 g, 0–100 g x 10 g and 0–10 g x 0.1 g; Weighing on the beams: 610 g in total, with centre-indicating sliding masses; Extended range: Up to 2610 g with supplementary masses. |
| Electronic Analytical Balance | Capacity: 220 g; Readability: 0.1 mg (0.0001 g); Overload protection: Yes. |
| Bucket Balance | Buckets: Two coloured buckets, 500 ml each; Capacity: 2000 g; Readability: 1 g. |
| Demonstration Spring Scale | Capacity: 20 N; Graduation: 1/2 N (0.5 N). |
Weights, Mass Sets and Weighing Accessories (18)
| Product | Specification |
|---|
| Analytical Weight Boxes Brass Wt(A Grade) | Grade: Class A (A grade); Capacity options: 1 mg to 100 g, or 1 mg to 200 g; Fractional weights: 1 mg to 500 mg weights in wire form; Box: Teak wood box with sun-mica top. |
| Fractional Weight Set Analytical | Material: Aluminium; Range: 1 mg to 500 mg; Number of weights: 12, including duplicates of the 2 mg, 20 mg and 200 mg weights. |
| Slotted Weight Iron Rust C.P.Proof (Set of five) | Sizes available: 10 g x 5, 20 g x 5, 50 g x 5, 100 g x 5, 500 g x 5; Total mass per set: 50 g, 100 g, 250 g, 500 g or 2500 g respectively. |
| Newton Weights | Material: 0.1 N and 0.2 N in pressed steel; all other values in cast iron; Correction: Cast iron weights individually corrected to within 0.5 %; Load range: From 0.1 N to over 200 N in 0.1 N steps, when enough pieces of each value are combined. |
| Metric Slotted Weight Set | Number of weights: 8 slotted weights; Range: 10 g to 500 g (metric); Combined mass: 1,100 g (sum of the eight weights). |
| Mobile Weight Trolley | Frame: Welded steel; Shelves: Five front shelves and one rear shelf; Wheels: Four, all castored for ease of moving. |
Thermometers, Humidity Meters, Barometers and pH Meters (16)
| Product | Specification |
|---|
| Digital Stem Thermometer | Measurement range: −50 to 200 °C (−58 to 392 °F); Accuracy: ±1 °C (±2 °F); Display resolution: 0.1°. |
| Student Thermometer | Scale: Dual scale, Celsius and Fahrenheit; Range: 10 to 110 °C / 0 to 220 °F; Subdivision: 1 °C; 2 °F. |
| Electronic pH Tester | Range: 0 to 14 pH; Resolution: 0.1 pH; Accuracy: ±0.2 pH. |
| Portable pH Meter | Resolution: 0.01 pH; Accuracy: ±0.02 pH; Battery life: 300 hours. |
| Humidity/Temperature Monitor | Measures: Temperature and relative humidity, shown simultaneously; Memory: Recalls minimum and maximum temperature and relative humidity over any period of time. |
Physics Demonstration Apparatus (22)
| Product | Specification |
|---|
| Ripple Tank | Tank sizes: 22 x 22 in (about 56 x 56 cm) or 15 x 15 in (about 38 x 38 cm); Ripple forms: Rectilinear (straight) and circular; Demonstrates: The laws of waves; refraction, diffraction and interference. |
| Moment of Force Apparatus | Knife-edge clamps: Three; Mass hangers: Two, each of 500 g capacity; Slotted masses: Set of eight, 10 g to 500 g, with storage rack. |
| Wooden Joule Calorimeter | Inner vessel: Copper; Outer vessel: Teak wood box, 9.5 x 9.5 x 11.5 cm; Lid: Bakelite, with holes for the thermometer and the stirrer. |
| Simple Pendulum | Bob: Brass, 1 inch (25.4 mm) diameter; Support: Heavy metallic base with rod and special clamp. |
| Collision Ball | Number of balls: 6; Stand: Iron stand from which the balls hang. |
| Laser Light | Type: Portable laser light (laser pointer); Wavelength: 635 nm (red). |
| Leclanche Cell | Anode (negative electrode): Zinc; Cathode (positive electrode): Carbon; Electrolyte: Conducting solution of ammonium chloride. |
| Bucket and Cylinder | Purpose: Demonstrating Archimedes’ principle; Length: 50 mm (2 in). |
Optical, Physiology and Clinical Instruments (9)
| Product | Specification |
|---|
| ABBE Refractometer | Refractive index range: nD 1.300 to 1.700, in steps of 0.001; Refractive index accuracy: 0.0002; Sugar scale: 0 to 95%, in steps of 1 division. |
| Refractometer | Brix range: 0 to 85% Brix; Brix resolution: 0.1% Brix; Temperature range: 0 to 80 °C. |
| Student Spirometer | Capacity: 6 litres, for vital capacity; Supplied with: Corrugated tube, mouthpiece and recording lever. |
| Hand Magnifier | Magnification: x30; Illumination: Built-in, with lens-ended bulb; Focusing: Rotary control for accurate focusing. |
| Student Polarimeter | Optical parts: Laurent half shade, polariser and analyser; Scale: Brass, graduated 0 to 360° or 0 to 180° (two versions); Sample tube: Accommodates a 200 mm glass tube. |
Biology and Earth Science Models (7)
| Product | Specification |
|---|
| Animal Cell Model | Mounting: Hard cardboard base; Labelling: Well labelled, with a numbered key card. |
| Human DNA Model | Scale: Magnified to show the detailed structure of the molecule; Mounting: Hard cardboard base; Key: Numbered key card. |
| Earth Layers Model | Construction: Sectioned, with a different colour for each layer; Mounting: Sturdy stand. |
| Intestinal Villus Model | Shows: The structure of a villus, a small finger-like projection extending into the lumen of the small intestine; Mounting: Mounted on a base. |
Heating, Incubation and Centrifuge Equipment (13)
| Product | Specification |
|---|
| BOD Incubator with Shaker | Temperature range: 5 °C to 60 °C; Shaking speed: Variable, 30 to 250 rpm, shown on a digital RPM meter; Temperature control: Dual-display microprocessor PID digital temperature indicator-cum-controller, accuracy 0.5 °C. |
| Medico Centrifuge Machine | Maximum speed: 3500 RPM; Maximum relative centrifugal force (RCF): 1600 × g; Speed control: 5-step speed controller. |
| Dry Block Incubator | Heating blocks: Anodised aluminium, modular; Maximum working temperature: 130 °C. |
| Digital Constant Water Bath | Temperature range: Ambient to 100 °C; Accuracy: ±0.2 °C; Least count: 0.1 °C. |
| Water Bath 6 Hole | Inner reservoir: Stainless steel; Lid openings: Six holes of 7.5 cm diameter and one hole of 12.5 cm diameter. |
| Magnetic Stirrer | Maximum speed: 1500 RPM; Top plate: Stainless steel; Power supply: 220 V AC ±10%, single phase, 50 Hz (all sizes). |
| Kjeldahl Digestion Units | Flask sizes: 250 ml and 500 ml digestion flasks; Power supply: 220 V AC, 50 Hz, single phase. |
| Digital Double Door Drying Oven | Temperature control: PID controller with microprocessor digital control, standard on all sizes; Least count (viewing and setting): 0.1 °C. |
Stands, Clamps, Holders and Crucibles (17)
| Product | Specification |
|---|
| Mild Steel Retort Stand | Base: Mild steel sheet, die pressed, rectangular; Finish: Blue powder coating; Rod: Supplied with the stand; 12 mm diameter. |
| Aluminum Retort Clamp | Body: Aluminium alloy, white powder coated; Grip range: Round items 15 mm to 25 mm in diameter. |
| Mild Steel Retort Rings | Material and finish: Mild steel, white powder-coated paint; Sizes: 50 mm, 62.5 mm, 75 mm, 100 mm, 125 mm, 150 mm and 200 mm. |
| Mild Steel Universal Clamps | Body: Mild steel sheet metal, die pressed; Jaws: Felt lined; Grip capacity: Up to 40 mm diameter. |
| Crucible Holders | Material: Natural rubber (with glass funnel insert); For use with: 25 mL porcelain Gooch crucibles; Length: 57 mm. |
| Porcelain Triangles | Construction: Three iron wires twisted together, sheathed with three unglazed porcelain tubes; Sizes (length of ceramic tube): 55 mm, 65 mm or 75 mm — chosen according to the size of the crucible. |
| Capillary Tube Stand | Holds: Micro sedimentation tubes; Versions: For 3 tubes or for 6 tubes; Material: Sheet metal. |
Rubber Tubing, Corks and Bulbs (8)
| Product | Specification |
|---|
| Green Pressure Tube | Material: Natural rubber; Hardness: Shore hardness 45; Temperature range: −30 to 70 °C. |
| Silicon Rubber Cork | Type: Laboratory cork (stopper); Temperature range: −50 to 250 °C; Sterilisation: Suitable for autoclaving. |
| Rubber Cone | Function: Provides stability to the filtration flask; Hardness: Shore hardness 45. |
| Pipette Filler | Size: 50 ml; Valve: Release valve to allow adjustment of the liquid level. |
Strain Meters and Engineering Training Equipment (9)
General Lab Items and Lab Wear (8)
| Product | Specification |
|---|
| Enamel Tray | Type: Enamel tray for use as a palette; Suitable media: Any water-based media; well suited to watercolour. |
| Lab Wear | Colour: White; Versions: Male and female. |
Measurement Lab Kits and Maths Aids (4)
| Product | Specification |
|---|
| Measurement in the Laboratory Lab Investigation | Topics covered: Metric system, mass, volume, density, gravity, temperature and pH; Grade level: Grades 7–10; Class size: For up to 40 students. |
| Centimeter Cubes | Cube size: Centimetre cubes (1 cubic centimetre each); Mass: 1 g per cube. |
| Folding GeoShape | 3-D shapes: 11 transparent shapes, 4 inch; 2-D nets: 11 folding nets, one matching each shape. |
Who Buys This Range
Physics, chemistry and biology laboratories in schools and colleges that teach measurement with vernier calipers, micrometers, spherometers, stop clocks and physical or chemical balances, and engineering teaching labs that use the digital strain meters, dial gauges and the HI-Load 5000 loading device.
Frequently Asked Questions
How do the physical, chemical and analytical balances differ?
All three weigh up to 200 g on agate knife edges: the 7-stone Physical Balance is sensitive to 2 mg and the 3-stone version to 5 mg, the Chemical Balance reads to 0.2 mg with a rider scale, and the Analytical Balance reads to 0.1 mg on a 14 cm aluminium alloy beam.
Which timers does the range include for physics practicals?
Analogue stop clocks with a 0 to 60 minute subsidiary dial, jewelled stop watches reading to 1/10 or 1/5 second, a quartz-controlled Digital Stop Clock accurate to 0.1 percent, a Large Display Stopwatch reading to 1/100 second, and electronic timers with a 6-digit display.
Request a Quote
Name the instruments and ranges you need, for example the Triple Beam Balance or the Digital Stem Thermometer, and send the list through the contact page.
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