Scientific Instruments

The Incline Manometer is a precision instrument used for low-pressure differential measurement in laboratory and industrial setups. It features a U-tube design mounted on an aluminum base plate, with a precision-drilled metering tube through a solid acrylic block, ensuring durability and clear visibility.

The use of a high-contrast red indicating fluid (SG 0.81) allows for enhanced reading accuracy, supported by a white scale with black markings. The rear-mounted rod enables easy attachment to a stand base, and the ±2% FS accuracy makes it ideal for applications requiring precise low-pressure measurements.

Key Features

Measures low pressure ranges up to 10 hPa (cm H₂O)

High-visibility red indicating liquid for easy reading

Durable acrylic housing and aluminum base construction

Precision metering tube drilled into solid acrylic for leak-free performance

±2% full scale accuracy suitable for sensitive applications

Interchangeable connection ports: PVC standard or SS nozzle

Rear stand rod for mounting flexibility

Applications

Laboratory experiments in fluid mechanics and physics

HVAC airflow and duct pressure differential measurement

Filter monitoring and cleanroom applications

Educational demonstrations in engineering institutions

Calibration of low-pressure instruments and sensors

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Inner chamber, outer chamber are fully made of stainless steel.

Door and Stand is made of mild steel.

Heaters cover stand & carrier/bucket are made of stainless steel.

Lid made of thick machined stainless steel plate.

Radial locking lid ensures user safety & safe locking.

Lid is fitted with Pressure Gauge, Spring loaded safety valve, double safety valve, manual

exhaust valve, vacuum breaker as a safety device & water level indicator.

Drain valve facilitates easy cleaning of the chamber.

Molded joint less silicone rubber gasket.

All internal joints are argon arc welded, ground & polished to give crevice free internals.

Miniature circuit breaker for mains on/off plus safety of control panel.

Industrial grade energy efficient heaters reduce power bills drastically.

The Fluke Infrared Camera offers an efficient, rugged, and accurate thermal inspection solution for professionals in maintenance, electrical, HVAC, and facility diagnostics. Equipped with a 120 × 90 pixel infrared sensor and a 3.5-inch touchscreen LCD, it provides crisp thermal images with intuitive navigation.

Built for challenging environments, this camera features IP54 protection, a 2-meter drop test rating, and over 10 hours of battery life. Integrated Fluke Connect® compatibility allows for wireless data transfer, real-time team collaboration, and cloud backup. With Asset Tagging, captured images are automatically organized, saving time and improving traceability.

Key Features

10,800-pixel thermal resolution for clear imaging

-20°C to 400°C temperature range for versatile applications

Large 3.5” touchscreen for easy operation and image review

Rugged and reliable: Survives 2-meter drops and harsh work environments

Long battery life: Operates over 10 hours on a single charge

Fluke Connect® enabled for wireless sharing and reporting

Asset Tagging simplifies post-inspection data management

Expandable storage: 4 GB internal + up to 32 GB microSD support

Applications

Electrical Inspections: Identify hot spots and loose connections

Facility Maintenance: Detect insulation issues or HVAC faults

Mechanical Diagnostics: Check bearings, motors, and rotating equipment

Building Diagnostics: Analyze heat loss, moisture intrusion, or air leaks

Energy Audits: Assess thermal performance of homes and commercial buildings

Preventive Maintenance: Monitor assets to reduce unplanned downtime

Product Description:

Deciding which fertilizer to use can be overwhelming, but with a bit of knowledge, you can be sure your garden will get the right amount of nutrients it needs. The first question you’ll need to answer is, “What analysis do I need?” The analysis is actually three numbers you see usually at the middle or bottom of fertilizer packages (for example 10-20-10). These numbers represent percentages of the three major nutrients plants need: nitrogen, phosphorus, and potassium (NPK for short). NUNES is a multi-parameter bench meter that measures twelve methods in low, medium and high ranges essential for monitoring greenhouse and hydroponics operations. It’s three channels allow for a wide range of tests. The optical system of NUNES is based on special sub-miniature tungsten lamps and narrow-band interference filters to guarantee both high performance and reliable results. NUNES has powerful interactive user support that assists the user during the analysis process. A full tutorial is available in the Setup Menu, and the Help Menu provides assistance for every step in the measurement process. This meter can be connected to a PC via a USB cable, where the data can be managed with optional HI 92000 Windows® compatible software.

Order Information:

NUNES-01 (115 V) and NUNES-02 (230 V) is supplied with sample corvettes and caps (4 ea.), sample preparation kit, cloth for wiping corvettes (1), scissors, AC/DC power adapter and instruction manual.

NUNES-100 kit includes 10 mL corvettes with caps (4 ea.), 100 mL plastic beaker, 170 mL plastic beaker, 100 mL graduated cylinder, 60 mL syringe with screw rim, 5 mL syringe, funnel, filter discs (25), spoon, pipettes (2), carbon powder packets (50), and de mineralizer bottle with filter cap for approximately 12 liters of deionized water.

Nutrient Analysis Photometer for Greenhouses and Hydroponics :

Light blocking corvette holder

Backlit LCD

BEPS (Battery Error Prevention System) Alerts users in the event a low battery could affect readings

PC compatible via USB

Powered by rechargeable batteries or 12 VDC

Save and recall logged data at the touch of a button.

On-screen tutorial; with the tutorial function enabled, short guides relating to the current operation are displayed.

HELP button; screen-specific help can view at the touch of a button.

Method selection; users can easily select parameters via the Method button.

Setup button: instrument preferences such as backlight intensity and screen contrast can be changed via the setup button

Nunes Instruments , is  in the field of Instrumentation Sales Service & Repairs with 40 years of experience.  We provide service & repairs to your old high precision instruments and equipment.  We provide cost effective service & Repair to any brand, any make instruments  with service warranty. W hy not try once?

Instruments of Any Type, Any Make, Analog/Digital, Any Condition  Indian or  Imported

Laboratory Instrument, Test Equipment,

Scientific, Measuring, Precision Instrument,

Analytical, Bio Medical, Survey, Electrical,

Electronic Instruments ,Weather, Metrology.

The Portable Hanging Scale is a compact, durable, and highly accurate digital scale designed for weighing up to 50 kg. Featuring a clear 14 mm backlit LCD display, it ensures excellent visibility even in low-light environments. Constructed with a sturdy aluminium die-cast housing, the scale is suitable for rugged industrial and commercial use.

Its battery-powered operation enhances portability, making it ideal for mobile or field use. The integrated tare function allows users to subtract container weight easily, while the auto shut-off feature extends battery life.

Key Features

High precision with 10-gram accuracy

Lightweight, durable aluminium body

Large backlit LCD for easy reading

Tare function for net weight calculation

Auto shut-off for energy efficiency

Ideal for industrial, agricultural, and domestic applications

Applications

Agricultural produce weighing

Market and retail use

Field and warehouse operations

Fishing and game weighing

General industrial and domestic weight measurements

A Universal Load Frame is a versatile and robust testing machine used for performing a wide range of mechanical tests on materials, such as tensile, compression, and flexural tests. It is designed to apply precise loads to specimens and measure their mechanical properties, including strength, elasticity, and deformation under different stress conditions. Universal load frames are commonly employed in materials testing, quality control, research and development, and compliance with industry standards.

Key Features:

Multi-Functionality: Capable of performing various tests, including tensile, compression, bending, shear, and fatigue tests on different materials (metals, polymers, ceramics, composites, etc.).

High Precision: Equipped with advanced load cells, displacement sensors, and extensometers, offering accurate force measurements and displacement control during tests.

Wide Load Capacity: Available in different load ranges to suit various testing needs, from small-scale materials testing to high-force applications.

Adjustable Crosshead: The crosshead can be easily adjusted for different test specimen sizes, ensuring versatility in testing a wide range of materials.

User-Friendly Interface: Features a digital control panel or computer-based software for intuitive operation, test setup, data analysis, and reporting.

This aluminum instrument accurately measures chest depth in inches or centimeters. Popular uses include measuring maximum chest expansion from resting to full inspiration. Range is from 0 to 24inches in 0.50 inch graduations (0 to 60 cm with 2.0 cm graduations).

Nunes Instruments , is  in the field of Instrumentation Sales Service & Repairs with 40 years of experience.  We provide service & repairs to your old high precision instruments and equipment.  We provide cost effective service & Repair to any brand, any make instruments  with service warranty. Why not try once?

Instruments of Any Type, Any Make, Analog/Digital, Any Condition Indian or 

• Laboratory Instrument, Test Equipment,
• Scientific, Measuring, Precision Instrument,
• Analytical, Bio Medical, Survey, Electrical,
• Electronic Instruments ,Weather, Metrology.

Digital color analyzer/comparator is indespensible tool for colorcomparison & is portable equipment equipped with external sensor probehaving 45/0 degree color measuring geometry. It uses thespectral analysis method to determine the color of sample,It has user friendly features to get color value (R, G, B or H, S,L) comparision of color value is easy for two measurementmaterials,Built in CAL button for self calibration with white calibrationcard included in kit, Power: 9 V Battery (006P DC) &Dimensions: 203 X 76 X 38 mm.


Nunes Instruments , is  in the field of Instrumentation Sales Service & Repairs with 40 years of experience.  We provide service & repairs to your old high precision instruments and equipment.  We provide cost effective service & Repair to any brand, any make instruments  with service warranty.
Instruments of Any Type, Any Make, Analog/Digital, Any Condition  Indian or Imported
Laboratory Instrument, Test Equipment, Scientific, Measuring, Precision Instrument, Analytical, Bio Medical, Survey, Electrical, Electronic Instruments ,Weather, Metrology.

Widely acclaimed as an efficient and effective manufacturer and supplier, we are engaged in Four Probe Setup. The four-point probe method is the most common way to measure a semiconductor material’s resistivity. Two of the probes are used to source current and the other two probes are used to measure voltage. The inner probes draw no current because of the high input impedance voltmeter in the circuit in a four probe apparatus.

Features:

• Leakage-resistant surface
• Digital panel meter
• Constant current generator

Nunes Instruments , is  in the field of Instrumentation Sales Service & Repairs with 40 years of experience.  We provide service & repairs to your old high precision instruments and equipment.  We provide cost effective service & Repair to any brand, any make instruments  with service warranty. W hy not try once?

Instruments of Any Type, Any Make, Analog/Digital, Any Condition Indian or 

• Laboratory Instrument, Test Equipment,
• Scientific, Measuring, Precision Instrument,
• Analytical, Bio Medical, Survey, Electrical,
• Electronic Instruments ,Weather, Metrology.

Product Description

The Laboratory Incubator is a precision-engineered thermal environment chamber designed for controlled incubation of biological samples, chemical reactions, and microbiological cultures. Featuring a temperature range from just above ambient to 70°C with ±0.5°C sensitivity, it offers dependable thermal stability critical for laboratory processes.

Constructed with a double-walled design, the incubator ensures optimal heat retention, with an SS 304 grade stainless steel inner chamber for corrosion resistance and easy cleaning. The outer body is fabricated from durable mild steel, finished with a powder coating to resist wear and corrosion. Glass wool insulation between the walls enhances energy efficiency.

The unit supports multiple capacity options and may include adjustable trays, a double glass view door, and advanced features like a PID-based temperature controller, timer, and air circulation fan for uniform heating.

Key Features

Precise Temperature Control with ±0.5°C sensitivity

Durable Construction using SS 304 inner and powder-coated outer body

Glass Wool Insulation for energy efficiency and thermal stability

Versatile Capacity Options from 27 L to 324 L

Adjustable Wire Mesh Trays for flexible sample placement

Double Glass Door for safe and clear observation

Optional Features: Air circulation fan, digital PID controller, and timer

User-Friendly Interface with rocker switch and indicator lights

Applications

Microbiology and Bacteriology Labs

Cell Culture and Tissue Engineering

Pharmaceutical and Biotech Quality Control

Food & Beverage Microbial Testing

Research & Educational Institutions

A full-page magnifying glass specially created for readers: Our full-page magnifier offers a larger reading area, allowing you to read the entire page, reducing the hassle of moving multiple times while reading A variety of ways to meet all our requirements: Our rectangular magnifying glass can be hung on the neck and also flip the four corners to stand on the file to use provide a free experience. If you don't want to do this, it can also be held in your hand 2.5X MAGNIFICATION - PLASTIC MATERIAL:

The foldable portable magnifying glass is up to 2.5x magnification, ensuring your clarity and detail, perfect for reading books/ documents/ newspapers /instructions 12 newest LED lights for us to use at any time: you get a powerful LED magnifying glass with two different power modes, and LED lights for illumination in dark places DUAL POWER BY USB AND BATTERY: This magnifying glass is different from other magnifiers in that it can be used in both battery and USB modes. And you can adjust the brightness of the LED lights to protect your eyes in the dark .The power cord Should always be plugged in to turn on the light. If there is a loose condition, please insert it tightly.

Nunes Instruments , is  in the field of Instrumentation Sales Service & Repairs with 40 years of experience.  We provide service & repairs to your old high precision instruments and equipment.  We provide cost effective service & Repair to any brand, any make instruments  with service warranty. Why not try once?

Instruments of Any Type, Any Make, Analog/Digital, Any Condition  Indian or  Imported

Laboratory Instrument, Test Equipment,

Scientific, Measuring, Precision Instrument,

Analytical, Bio Medical, Survey, Electrical,

Electronic Instruments ,Weather, Metrology.

These instruments are used in contact angle measurement, surface free energy analysis, and surface or interfacial tension measurement.The V TECH (VT) series contact angle meters have a range of systems starting from DMs-200, which is the basic model, to the most sophisticated VT-701.The VT-200 model is used to determine contact angle using the sessile drop method in static mode.

From model VT-CE1, all instruments can determine contact angle using the sessile drop method in static mode as well as in dynamic mode. The surface tension of a liquid sample can also be determined. The robust FAMACS software ensures that the system can also give dynamic contact sessile drop method,extension/contraction method, surface or interfacial tension of liquids with pendant drop method,sliding method, and dynamic sliding method. This is the most automatic model and even stage movement and droplet deposition can be controlled through the PC.

Optional accessories are numerous to choose from including computer-controlled dispenser, sliding method, temperature control of stage, temperature control of dispenser, and high speed camera.With the surface free energy software, the solid surface free energies and their components from the results of contact angle with different liquids can be measured.If surface free energy is the main analysis, then there is also an option called surface energy kit which consists of five kinds of probe liquids and proper needles.

Applications

The contact angle meter has application in the pharma field, where the wettability of powders can be studied. The contact angle measurement gives remarkable data on wettability and thus pharma companies can use this tool in their analytical research and development. It can also be used to analyze the processes of coating, cleaning, and surface finishing in research institutes.

Nunes Instruments , is  in the field of Instrumentation Sales Service & Repairs with 40 years of experience.  We provide service & repairs to your old high precision instruments and equipment.  We provide cost effective service & Repair to any brand, any make instruments  with service warranty. Why not try once?

Instruments of Any Type, Any Make, Analog/Digital, Any Condition  Indian or  Imported

Laboratory Instrument, Test Equipment,

Scientific, Measuring, Precision Instrument,

Analytical, Bio Medical, Survey, Electrical,

Electronic Instruments ,Weather, Metrology.