Preservatives(food)
Flavor Enhancers
Acidulants
Sweeteners
Antioxidants
Colorants(food)
Nutraceutical Ingredients (food)
Nutrient Supplements
Emulsifiers
Collectors
Dust Suppressants
Explosives and Blasting Agents
Flocculants and Coagulants
Frothers
Leaching Agents
pH Modifiers
Precious Metal Extraction Agents
Antioxidants(plastic)
Colorants (Pigments, Dyes)
Fillers and Reinforcements
Flame Retardants
Monomers
Plasticizers
Polymerization Initiators
Stabilizers (UV, Heat)
Antifoaming Agents
Chelating Agents
Coagulants and Flocculants
Corrosion Inhibitors
Disinfectants and Biocides
Oxidizing Agents
pH Adjusters
Scale Inhibitors( water)
Antioxidants(cosmetic)
Emollients
Fragrances and Essential Oils
Humectants
Preservatives
Surfactants(cosmetic)
Thickeners
UV Filters
Fertilizers
Soil Conditioners
Plant Growth Regulators
Animal Feed Additives
Biostimulants
Pesticides (Herbicides, Insecticides, Fungicides)
Active Pharmaceutical Ingredients (APIs)
Excipients
Solvents(pharmaceutical)
Antibiotics
Antiseptics and Disinfectants
Vaccine Adjuvants
Nutraceutical Ingredients (pharmaceutical)
Analgesics & Antipyretics
Analytical Reagents
Solvents(lab)
Chromatography Chemicals
Spectroscopy Reagents
microbiology-and-cell-culture-reagents
Molecular Biology Reagents
Biochemical Reagents
Inorganic and Organic Standards
Laboratory Safety Chemicals
Specialty Laboratory Chemicals(Special Laboratory Equipment)
Demulsifiers
Hydraulic Fracturing Fluids
Scale Inhibitors(oil)
Surfactants(oil)
Drilling Fluids
Dyes and Pigments
Bleaching Agents
Softening Agents
Finishing Agents
Antistatic Agents
Admixtures
Waterproofing Agents
Sealants and Adhesives
Curing Compounds
Concrete Repair Chemicals
Anti-Corrosion Coatings
Surfactants(cleaning)
Builders
Enzymes
Solvents (Cleaning)
Fragrances
Electronic Chemicals
Catalysts
Lubricants
Photographic Chemicals
Refrigerants
Automotive chemicals
Pyrotechnic Chemicals
Biodegradable Surfactants
Bio-based Solvents
Renewable Polymers
Carbon Capture Chemicals
Wastewater Treatment Chemicals
Pigments
Solvents(paint)
Specialty Coatings
Binders/Resins
Additives
Driers
Anti-Corrosion Agents
Functional Coatings
Application-Specific Coatings
Fresh Herbs
Ground Spices
Whole Spices
Spice Blends
Dried Herbs
Leavening Agents
Dough Conditioners
Flour Treatments
Fat Replacers
Decoratives
Preservatives(baking)
Plasticizers & Softeners
Reinforcing Agents
Adhesion Promoters
Vulcanizing Agents
Antidegradants
Blowing Agents
Fillers & Extenders
Accelerators & Retarders
Back to products
Glass Trough
Original price was: $ 15.67.$ 15.43Current price is: $ 15.43.
Voltmeter 30v electric and dual range
Whatsapp Order
The Voltmeter 30V Electric and Dual Range is a precision electrical measuring instrument designed to measure electrical potential difference (voltage) in circuits up to 30 volts. Featuring a dual-range capability, this voltmeter allows users to select between two voltage measurement ranges for improved accuracy and versatility in both low and moderate voltage applications. Commonly used in educational laboratories, electronics workshops, and industrial settings, it is essential for diagnostics, circuit testing, and electrical experiments. The device typically includes a clear analog or digital display, robust casing, and reliable probes for safe and accurate voltage measurement.
Description
Voltmeter 30v electric and dual range
Primary Uses
- Laboratory and Educational Applications
- Measures voltage across components and circuits for educational experiments and demonstrations.
- Used in electronics labs to troubleshoot, test, and verify circuit functionality.
- Facilitates learning of basic electrical principles such as Ohm’s law and voltage division.
- Supports calibration of electrical devices by providing accurate voltage readings.
- Enables safe monitoring of voltage levels in low-voltage electrical setups.
Secondary Uses
- Research and Industrial Applications
- Employed in quality control to verify voltage specifications in manufactured electronic components.
- Used by technicians in maintenance and repair of electrical and electronic equipment.
- Assists in research requiring precise voltage measurements in experimental circuits.
- Supports fieldwork diagnostics in electrical installations and troubleshooting.
KEY PRODUCT FEATURES
1.Basic Identification Attributes
- Voltage Range: Dual ranges typically include 0-15V and 0-30V or similar configurations
- Display: Analog needle or digital screen for clear voltage indication
- Input Impedance: High input impedance to minimize circuit interference
- Power Supply: Battery operated or external power supply depending on model
2.Physical & Chemical Properties
- Construction: Durable plastic or metal casing with protective cover
- Probes: Insulated leads with metal tips for safe contact
- Portability: Lightweight and compact for ease of use and transport
3.Safety & Hazard Attributes
- Designed to prevent electrical shock with insulated components and protective features
- Complies with safety standards for electrical measurement instruments
4.Storage & Handling Attributes
- Store in a dry, dust-free environment away from extreme temperatures
- Handle probes carefully to maintain insulation integrity
- Regularly inspect for damage or wear to ensure accurate readings and safety
5.Regulatory & Compliance Attributes
- Complies with IEC and other relevant electrical safety and quality standards
- Suitable for use in accredited educational, research, and industrial laboratories
6.Environmental & Health Impact
- Batteries should be disposed of responsibly to minimize environmental impact
- Device constructed from recyclable materials where applicable
SAFETY HANDLING PRECAUTIONS
Safety Handling Precautions
- Use according to manufacturer instructions to avoid damage or inaccurate readings
- Avoid measuring voltages above rated capacity to prevent damage or hazards
First Aid Measures
- In case of electrical shock, follow emergency procedures and seek medical attention
- Avoid prolonged skin contact with probes during measurement
Firefighting Measures
- Device is non-flammable; apply standard firefighting measures to surrounding materials if fire occurs
Related products
Balance Electronic Ohaus Adventurer
The Balance Electronic Ohaus Adventurer is a high-precision electronic weighing instrument designed for laboratory, educational, and industrial applications. It offers accurate and reliable measurement with user-friendly features including a backlit display, multiple weighing units, and advanced calibration options. This balance is suitable for general weighing tasks, formulation, and quality control processes where precision and ease of use are critical.
Bar Breaking Apparatus
The Bar Breaking Apparatus is a mechanical testing device used to determine the breaking strength and mechanical properties of materials, particularly bars and rods, in laboratory and industrial settings. It applies controlled force to a specimen until it fractures, providing critical data for quality control, material research, and compliance with industry standards. Constructed from robust metals with precise force application mechanisms, this apparatus ensures reliable, repeatable results essential for material characterization and safety assessments.
Color Filters
Color Filters are optical components designed to selectively transmit light of specific wavelengths while absorbing or reflecting others. These filters are used in various laboratory and industrial applications to isolate particular colors for scientific experiments, photography, microscopy, and optical analysis. Manufactured from high-quality glass or plastic materials, color filters ensure consistent performance with minimal distortion and high durability.
Concave and convex lens
Concave and Convex Lenses are essential optical components used to manipulate light by refraction. A convex lens is thicker at the center and converges light rays to a focal point, while a concave lens is thinner at the center and diverges light rays. These lenses are fundamental in various scientific experiments, optical instruments, and educational demonstrations to study image formation, focal length, magnification, and light behavior. Manufactured with high-quality optical glass or plastic, they offer clarity and precision necessary for laboratory and industrial applications.
conductivity rods
Conductivity rods are laboratory instruments used to measure the electrical conductivity of liquids, which indicates the ionic content and purity of a solution. Typically made from corrosion-resistant materials like stainless steel or graphite, these rods serve as electrodes immersed in liquid samples to detect the flow of electric current. Conductivity rods are essential for water quality testing, chemical analysis, and various industrial processes where monitoring solution conductivity is critical.
Electrode Copper Rod
Electrode Copper Rod is a high-purity copper rod used primarily as an electrode in various electrical, electrochemical, and industrial applications. Known for its superior electrical conductivity, thermal stability, and corrosion resistance, copper rods are essential components in electroplating, battery manufacturing, welding, and electrical circuitry. Manufactured to precise dimensions with smooth surfaces, these rods ensure efficient current transmission and durability under demanding conditions. They are widely utilized in laboratories, manufacturing industries, and research facilities requiring reliable conductive electrodes.
Laboratory stop watch
The Laboratory Stop Watch is a precision timing device used in laboratories to accurately measure time intervals during experiments and processes. Designed for reliability and ease of use, it features start, stop, and reset functions, often with digital or analog displays. This stopwatch is essential for kinetic studies, reaction timing, process control, and any experiment requiring precise time measurement. Durable and portable, it is suitable for various scientific, educational, and industrial laboratory applications.
Model Diesel Engine
A Model Diesel Engine is a precision laboratory instrument used to measure very small electrical currents in the milliampere (mA) range. It is essential for experiments and procedures requiring accurate current measurements, particularly in physics and electronics labs. The device typically features a sensitive needle gauge or digital display, calibrated for fine resolution of low current levels. Compact and robust, millie ammeters are designed for easy integration into circuits and offer reliable performance for research, educational, and industrial applications.
