OUTPUT VOLTAGE :1000V DC AND MEASURABLE INSULATION RANGE: 0-200MEGOHM AND INFINITY

INSULATION TESTER, HAND DRIVEN GENERATOR TYPE

SCALE LENGTH : 90mm. (approx)
ACCURACY : Confirms to ISS:2992-1987
ROTATION SPEED : 160 or more r.p.m.
WEIGHT : 2.5 kg (approx)
DIMENSIONS (in mm) : 110 x 128 x 195 (approx)
HIGH VOLTAGE TEST SET : Withstands minimum 2000 Volts or(Rated Voltage+1000)
Voltage A.C. (rms) between the electrical circuit & the handle
for one minute.
INSULATION RESISTANCE TEST : Better than 50 Mega ohms at 500V between the electrical circuit and the containing case.
RESPONSE TIME : 3 seconds.

Highly Reliable Insulation Measurement

Engineered for precise assessment of insulation resistance, this tester delivers results up to 200 Megohms with 5% accuracy. Its analog scale is easy to read, which simplifies onsite inspections and promotes safe electricity usage.


Hand-Driven Efficiency & Durability

This tester uses a hand-cranked generator, requiring no batteries and ensuring long-term functionality in field environments. Its shock-proof and dust-resistant ABS body, complemented by reliable internal fuse protection, makes it dependable in rugged conditions.


Compliance and Application Versatility

Conforming to IS/IEC 61557-2 standards, the tester suits electrical professionals including distributors, exporters, manufacturers, and traders. Designed for Indian climates, it performs well within a wide temperature range, making it a versatile choice for electrical maintenance.

Insulation tester, motorised insulation tester

Scale length : 100mm (approx.)

Mains supply : 230v, 50hz

Accuracy : as per is : 2992 - 1987

Dimensions (in inch)  : 14x10x10 (approx.) Including top cover

Weight : 9 kg (approx.)

Response time : 3 seconds.

H.v. Test : withstands min. 2kv or (rated voltage + 1 ) kv a.c. (r.m.s.) For one min. Between the electrical circuit & containing case.

I.r. Test : better than 50 mega ohms at 500v dc between the electrical circuit & containing case.

 

 

Advanced Insulation Testing Performance

This tester offers precise insulation resistance measurements up to 100,000 M, making it essential for electricians and maintenance teams tasked with safeguarding electrical infrastructure. The selectable output voltages enable flexibility for diverse testing requirements, including motors, cables, and transformers. Its 2% accuracy at full scale ensures dependable readings for diagnostic and preventive maintenance.


User-Friendly Features and Reliability

Equipped with an analog display, automatic discharge function, and overload protection, this insulation tester prioritizes user safety and convenience. The air-cooled polycarbonate enclosure is designed for portability and resilience against shock, vibration, and dust. Operation is straightforward and can be powered by AC mains or onboard rechargeable battery, making it practical for both field and lab applications.


Compliance and Safety Assurance

Meeting IS 2992 and IEC 61010-1 standards, and sporting a CAT III 600V safety rating, this insulation tester guarantees a high level of safety when measuring electrical resistance. Built with ABS plastic and metal components, it is engineered to handle challenging environments without compromising performance or operator protection.

INSULATION TESTER, MOTOR - CUM - HAND OPERATED

SCALE LENGTH : 100 mm (approx.)

MAINS SUPPLY : 230 V, 50Hz

ACCURACY : AS PER IS : 2992 - 1987

DIMENSIONS (in inch)  : 14X10X10 (approx.) incl. top cover

WEIGHT : 12 kg (approx.)

CAN ALSO BE OPERATED BY HAND

COLLAPSIBLE GENERATOR HANDLE

CENTRIFUGAL CLUTCH (GOVERNOR) FOR CONSTANT OUTPUT VOLTAGE.

HOUSED IN SEASONED WOODEN CABINET WITH SUNMICA FINISH, MOTOR OPERATED BY 230 VOLTS. 50Hz AC MAINS, SUITABLE FOR POLARIZATION INDEX TESTS.

Versatile Dual-Operation

This insulation tester is engineered for both motorized and manual hand-crank operation, ensuring uninterrupted usability even in areas without an external power supply. The hand-operated mode does not require batteries, making the device especially useful during fieldwork or emergency conditions where electricity may not be readily available.


Precision and Safety Built-In

Delivering analog scale readings up to 2000 Mega Ohms, the tester is factory calibrated for dependable accuracy (2% of full scale). Safety is prioritized through an enclosed, insulated mechanism, shock proof casing, and built-in overload and short circuit protection. The robust Bakelite and metal construction ensures resistance to heat and corrosion.


Portable and Adaptable Design

With its compact dimensions (230 x 170 x 135 mm) and lightweight build (2.6 kg), the tester is easy to transport. Its secure carry handle and IP20 rating make it ideal for both indoor and outdoor use under atmospheric pressure conditions. The device comes with test leads and a comprehensive instruction manual for immediate deployment.

Insutation Tester

• Insulation tester, wooden body
• Scale length : 100mm (approx.)
• Rotation speed : 160 or more r.p.m.
• Weight : 4.1 kg (approx.)
• Dimensions (in mm) : 265x165x185 (approx.)
• Accuracy ; as per iss : 2992 - 1987
• Ranges available: available from 100 v to 5000 v dc o/p voltage with suitable resistance range. Multiple ranges available at options provided with range selector switch

Efficient Manual Operation

The insulation tester employs a hand-driven generator with a foldable metal crank, eliminating the need for batteries. This makes it highly suitable for on-site use where power sources may be limited, ensuring continuous operation anywhere.


Accurate Analog Display

The analog meter features a mirror scale with clear, distinct markings, helping users avoid parallax errors and enhancing reading accuracy. This is especially useful for professionals who require precise insulation resistance values during testing.


Robust, Long-Lasting Design

Constructed with high-grade plastic, metal, and Bakelite, the tester is engineered to withstand tough working conditions. It boasts weatherproof and corrosion-resistant properties, with shock and impact resistance, safeguarding the instrument during regular handling.

DIGITAL INSULATION TESTER, 3^1/2 DIGITS L.C. DISPLAY (PROVIDED WITH Ni - cd  Re - CHARGEABLE BATTERY)

TECHNICAL SPECIFICATION:

DISPLAY : 3^1/2 DIGITS , L.C.D.

ACCURACY : INSULATION + 3% of F.S. + 5 DIGITS.

                           OUTPUT VOLTAGE (DC) + 10% AT RATED RESISTANCE

CONFIRMS TO : ISS 10656 - 1983

DIMENSIONS ( in mm)  : 172X98X38 (Approx.)

WEIGHT : 550 GMS  (APPROX.)

H.V. TEST  :  2 KV AC (R.M.S.) FOR 1 MIN. BETWEEN ELECTRICAL CIRCUIT AND CONTAINING CASE.

INSULATION RESISTANCE TEST  : MORE THAN 50MEGA OHMS AT 500 V DC BETWEEN ELECTRICAL CIRCUIT & CONTAINING CASE.

STANDARD ACCESSORIES : i) CARRYING CASE, ii) CHARGING CORD, iii) TESTING LEAD (1m LENGTH),  iv) INSTRUCTION MANUAL.

GUARANTEE : GUARANTEED FOR 12 MONTHS AGAINST ANY MANUFACTURING DEFECTS.

AVAILABLE IN FOLLOWING RANGES :

i) 500V DC / 0-200MEGA OHMS

ii) 1000V DC /  0-200MEGA OHMS

iii) 1000V DC / 0-2000MEGAOHMS

Accurate and Reliable Measurement

Engineered to deliver accurate readings with 2% error margin, the insulation tester offers industry-standard calibration and a broad test range up to 2000 M. The sampling rate of 2.5 times/sec ensures real-time analysis, vital for precise diagnostics in electrical installations.


User-Friendly Design and Safety

The tester includes a large backlit LCD display, auto power off, and data hold function for ease of use. Designed with CAT III 600V rating, overload protection, and a robust hard plastic body, the device guarantees operational safety even in challenging environments.


Versatile Applications

Ideal for testing insulation resistance in electrical equipment and installations, this instrument is suitable for various roles including distribution, exportation, manufacturing, and trading. The included continuity check (with buzzer) and shock-resistant features support usage across industries.

 SALIENT FEATURES:

 High Voltage Out Put Indicator 

 16X2 Jumbo LCD Display. 

 Start/Stop Button 

 KV Selection Switch (1KV, 2.5KV, 5KV) 

 Mode Selection Switch (IR, DAR, PI)

 Terminals (LINE, EARTH, GUARD)

 Power Switch (BACK PANEL)

ELECTRICAL SPECIFICATIONS