Instrumentation

The PRO Multifunctional Installation Tester is a compact, pocket-sized diagnostic tool engineered for fast and accurate testing of electrical installations. Featuring a vivid 1.77-inch TFT full-color display and automatic data logging for up to 62 sets, this device simplifies RCD testing, earth loop resistance measurement, voltage analysis, and socket polarity verification. Designed to meet stringent international safety and performance standards, it provides advanced reporting options via QR code scanning, enabling seamless data transfer to smartphones.

• Compact and innovative meter design

• Full-colour TFT display for enhanced visibility

• Automatic data logging for up to 62 measurements

• Supports AC, A, and F type RCD testing with high accuracy

• Measures earth loop resistance across wide ranges with consistent accuracy

• True RMS voltage and harmonic analysis for comprehensive diagnostics

• Detects socket wiring issues such as reversed or open connections

• Built-in reporting function with mobile transfer via QR code

• Supplied with essential accessories including adaptor, manual, and carry case

• Certified to CAT III 300V and multiple IEC/EN safety standards

• Electrical installation verification and inspection

• On-site RCD and earth loop testing

• Troubleshooting voltage and harmonic disturbances

• Polarity and safety checks in residential and industrial sockets

• Compliance testing per IEC/EN standards

The Transformer Oil BDV Tester is a high-voltage diagnostic instrument designed to evaluate the dielectric strength of insulating oils used in transformers and other electrical equipment. By applying a gradually increasing AC voltage across an oil sample, the instrument detects the breakdown point, which indicates the oil’s insulating condition. With adjustable electrode gaps and digital readouts, it provides accurate, repeatable measurements conforming to national and international standards.

• Continuously variable output voltage up to 80kV or 100kV AC

• Digital display for accurate voltage and BDV readings

• Adjustable electrode gap (e.g., 2.5 mm) for testing flexibility

• Motorized or automatic operation for user convenience

• Air-cooled, cast resin design ensures low maintenance and durability

• Intermittent duty cycle suitable for standard oil testing schedules

• Complies with IS:6792-1972 and IEC 61010 standards

• Suitable for a wide range of insulating oils including mineral, ester, and synthetic types

• Dielectric strength testing of transformer insulating oil

• Quality assurance and acceptance testing of new oil

• Routine maintenance of transformers in substations and power plants

• Research and development in electrical insulation materials

• Oil testing laboratories and electrical utility workshops

The is a digital insulation tester equipped with advanced multimeter capabilities, making it a versatile tool for both insulation resistance testing and standard electrical measurements. It offers selectable output voltages of 100V, 250V, 500V, and 1000V, supporting insulation measurements up to 4000 MΩ.

Its built-in digital multimeter (DMM) functions include DC and AC voltage measurement up to 600V, precision low-resistance testing at 400 Ω and 4000 Ω, and a continuity beeper for circuit checks. These features make the DI 6400 ideal for diagnosing motor windings, transformer coils, and general electrical systems.

A digital display, data hold, and auto discharge ensure user-friendly operation and safe handling. Housed in a durable black and yellow body, the device is lightweight at 900 grams, suitable for both field and bench use.

• 4 selectable insulation test voltages (100V–1000V)

• Measures up to 4000 MΩ insulation resistance

• Includes DMM functions: AC/DC voltage, resistance, continuity

• Auto-ranging and auto-discharge safety function

• Data hold feature for easy readout retention

• Digital display with 2.25/s sampling rate

• Rugged, portable design, ideal for field engineers and electricians

• Insulation resistance testing in industrial and commercial systems

• Motor, relay, and transformer diagnostics

• Electrical maintenance and fault detection

• Preventive testing of electrical equipment

• General purpose electrical testing with built-in multimeter functions

This Insulation Resistance Tester is engineered for precise evaluation of electrical insulation quality in industrial and commercial setups. Operating at a test voltage of 220V and delivering up to 10 Amps of current, it ensures reliable measurement for detecting faults, moisture ingress, or degradation in insulation materials.

Constructed using copper for superior conductivity and long-term durability, this tester is suited for frequent use in maintenance, inspection, and quality control applications. With a standard frequency of 60 Hz, it meets industry norms for consistent performance.

• Designed for accurate insulation resistance testing

• Operates at 220V / 10A for robust measurement capability

• Built from copper to ensure high electrical performance

• Standard 60 Hz frequency for compatibility with industrial systems

• Made in India with durable construction for field and lab use

• Electrical maintenance and safety inspections

• Transformer and motor insulation testing

• Panel board and wiring quality assurance

• Power plant and substation preventive maintenance

• Industrial automation and electrical commissioning

An Insulation Resistance Tester is an electrical testing instrument used to measure the resistance of insulation in cables, motors, transformers, switchgear, and other electrical equipment. It works by applying a high DC voltage to the insulation and measuring the resistance in megohms (MΩ). This test helps detect leakage currents, insulation breakdown, moisture ingress, and deterioration, ensuring equipment safety and compliance with international standards. These testers are widely used in power utilities, manufacturing, electrical maintenance, and industrial plants.

• High-Voltage Testing – Available in 250 V, 500 V, 1000 V, 2500 V, and 5000 V models.

• Wide Measurement Range – Can measure insulation resistance up to 10 TΩ (model dependent).

• Digital / Analog Options – Digital models with LCD display, analog with moving coil meters.

• PI & DAR Testing – Measures Polarization Index (PI) and Dielectric Absorption Ratio (DAR).

• Auto Discharge Function – Safely discharges stored voltage after testing.

• Data Storage & Logging – Advanced models store results with USB/Bluetooth connectivity.

• CAT Safety Rating – Meets IEC/EN safety standards for electrical testing.

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A High Voltage Tester (Hi-Pot Tester) is an electrical safety testing instrument used to evaluate the dielectric strength and insulation quality of electrical equipment, cables, transformers, switchgear, motors, and electronic devices. It applies a high DC or AC voltage to a device under test and checks for leakage current, breakdown, or insulation failure. These testers are widely used in manufacturing, power utilities, research labs, and quality control to ensure compliance with safety standards.

• AC & DC Voltage Testing – Suitable for various insulation and dielectric tests.

• Wide Voltage Range – From 1 kV to 100 kV (depending on model).

• Leakage Current Measurement – Accurately detects insulation deterioration.

• Digital Display – Large LCD/LED screen for real-time results.

• Programmable Settings – Adjustable test voltage, time, and pass/fail limits.

• Safety Features – Automatic trip, overload protection, zero-start interlock.

The Kyoritsu 3552 is a high-precision digital insulation tester designed for fast and reliable insulation resistance testing. With selectable test voltages ranging from 50V to 1000V, it offers a measurement range of up to 40GΩ, making it suitable for a wide variety of electrical installations and industrial equipment.

Equipped with world-class measurement speed of 0.5 seconds, it allows efficient fieldwork. Advanced diagnostic features like Polarization Index (PI) and Dielectric Absorption Ratio (DAR) provide deeper insights into insulation condition. Certain models include memory storage and Bluetooth communication for easy data transfer and record keeping. Compact and lightweight, the tester is highly portable and user-friendly.

• Insulation test voltages: 50V, 100V, 125V, 250V, 500V, 1000V

• High insulation resistance range: up to 40GΩ

• Fast measurement speed: 0.5 seconds

• Diagnostic functions: PI (Polarization Index) and DAR (Dielectric Absorption Ratio)

• Memory storage (3552 & 3552BT)

• Bluetooth communication (3552BT only)

• Compact design: 97 x 156 x 46 mm, Weight: 490 g

• Electrical insulation testing in motors, transformers, cables, and switchgear

• Preventive maintenance in industrial and utility settings

• Troubleshooting electrical systems in construction, factories, and labs

• Data logging and wireless monitoring (3552BT model)

This automatic microcontroller-operated insulation tester is engineered for advanced insulation diagnostics across a wide range of electrical systems. Supporting standard test voltages from 0.5 kV to 5 kV, it measures insulation resistance up to 1 TΩ with exceptional precision.

Equipped with a built-in high-power voltage generator, the tester delivers stable and reliable outputs for high-voltage insulation testing. Its continuous digital display ensures real-time monitoring, while advanced measurement functions such as Polarization Index (PI) and Dielectric Absorption Ratio (AR) provide comprehensive insulation health analysis.

• Microcontroller-based automatic operation

• Test voltages: 0.5 kV, 1 kV, 2.5 kV, 5 kV

• Insulation resistance measurement up to 1 TΩ

• Real-time continuous digital display

• Calculates PI and AR automatically for insulation quality assessment

• Built-in high-power voltage generator (500V to 5000V)

• Reliable performance for advanced insulation diagnostics

• High-voltage equipment testing (motors, generators, transformers)

• Power plants and substations insulation diagnostics

• Industrial electrical maintenance and quality assurance

• Long-term insulation performance monitoring using PI & AR measurements

• Research, laboratories, and manufacturing environments requiring advanced insulation analysis

The Laser Distance Meters are compact, phone-sized tools designed for fast and accurate distance measurements in construction, interior design, and general measurement tasks. With a measurement range of up to 60 meters (HLDD0608) or 70 meters (HLDD0708), both models offer solid accuracy of ±2.0 mm using a Class 2 635 nm laser.

These models support a broad set of functions, including single distance, area, volume, and height measurement, as well as continuous and Pythagorean calculations. Their ergonomic, lightweight design ensures portability and comfort during extended field use.

• Dual models with up to 60m or 70m range

• Accuracy of ±2.0 mm with ISO-compliant laser class

• Multiple measurement modes including Pythagorean and continuous scan

• Compact, square-shaped design ideal for pockets or tool pouches

• Wide operating temperature range (-10°C to +50°C)

• Battery-operated (AAA x2) for wire-free convenience

• Sturdy INGCO design with easy-to-read display

• Construction and civil engineering sites

• Interior design and renovation projects

• Electrical and plumbing layout planning

• Real estate and property assessment

• DIY and personal measurement tasks