Arnold's Instruments Inc.

Home

Promotions

Products

Electrical

Electronics

Ground & Insulation Test

HVAC & Refrigeration

Services

calibration

Certification

Equipment Repair

Distributors

Discounts

Flatrate Repair

Contact Us

Products for Your Needs
Megger MIT400 CAT IV Series New MIT400 Series Insulation Resistance and Continuity Testers (Professional) • CAT IV 600 V Rated • Adjustable insulation test voltages – provides 250 V to 1000 V or 50 V to 1000 V. • A special applications instrument (Model MIT40X) offers test voltages from 10 V to 100 V in 1 V steps. • Dual digital display readout • Exceptional measurement range from 20 GΩ to 200 GΩ • Digital and analog arc display • Adjustable continuity limit alarm • Automatically performs PI and DAR tests • True RMS voltage measurement • Results storage and wireless Bluetooth download • Three year warranty The MIT400 Series replaces the BM400 Series, BM80/2, BMM503, BM2000 Series and BM2500 Series The MIT400 Series offers a range of models to choose from: • Choice of 4 models for commercial and plant applications – MIT Models 400, 410, 420 and 430 • Choice of 3 models for telecom applications – MIT Models 481, 482 and 485 Plus, check out our unique “special applications” model. For those who need a unique test voltage, MIT Model 40X offers a variable insulation test voltage from 10 V to 100 V applications in 1 V steps…a solution to practically any unusual measurement requirement you may have.
Insulation Resistance and Continuity Testers
Megger MIT200 Series 250V 500V and 1000V Insulation and continuity tester (Contractor) • Insulation testing to 1000 MΩ • Continuity testing at 200 mA down to 0.01 Ω • Live circuit warning (voltage display) and test inhibit • Digital/Analogue display • Alkaline or rechargeable batteries • –10ºC to +55ºC operating temperature • CATIII 600 V • Conforms to EN61557-1 The MIT200 series will find applications in electrical contracting, both on domestic and industrial systems, as well as site maintenance and service departments. The MIT200 series of insulation and continuity testers are ideal for testing transformers, motors, generators, switchgear, panel building, domestic appliances, power tools etc., as well as fixed electrical wiring systems. Their small size and light weight make them ideal for those engineers that need to carry them for extended periods.
250V 500V and 1000V Insulation and continuity tester
Megger MIT300 Series Insulation Tester for Electricians (Industrial) • Extremely easy to use • Tough rubber armoured case • Self contained protective cover • Live circuit warning • Weatherproof to IP54 • Intelligent Safety System for protection The complete range of the MIT Series provides indication of insulation resistance up to 999Mohms, 200mA continuity testing, and a fast-reacting continuity buzzer. The MIT300 Series replaces BM100/BM120/BM220 Series. MEGGER INSULATION TESTERS COMBINE SAFETY WITH DURABILITY Developed, after extensive customer research, specifically to meet the needs of today's electrical contractors, the new MIT300 range of insulation and continuity testers from Megger is not only durable and easy to use, but also incorporates a comprehensive set of features designed to ensure operator safety, even under conditions of accidental misuse. The range includes four models, ensuring an exact match for the needs of every user, all of which offer automatic discharge of the circuit after testing, audible and visual warning if the test probes are applied to a live circuit, and a test inhibit feature which operates automatically under live circuit conditions. The units also conform fully to IEC 61010-1 for use in Category III 600V applications, and provide all of the facilities needed to meet insulation testing requirements relating to the current edition of the IEE Wiring Regulations. In line with other products in Megger's comprehensive new contractor range, MIT300 insulation testers feature rugged construction, with an impact-resistant rubber-overmoulded case, and innovative circuitry which guarantees high accuracy combined with stability of calibration. All instruments in the new range provide indication of insulation resistance up to 999Mohms, 200mA continuity testing, a fast-reacting continuity buzzer, and facilities for nulling the resistance of the test leads. The entry-level MIT300 offers insulation test voltages of 250V and 500V, while the remaining models allow testing at 250V, 500V and 1,000V. In addition to the basic features, the mid-range MIT310 adds a default voltmeter function, while the MIT320 supplements these facilities with an a backlit display, illuminated range panel, insulation limit alarm, resistance measurement, and an adjustable threshold for the continuity buzzer. The MEGIT320 is also supplied with a switched test probe to speed hands free testing. An illuminated switched test probe is available as an optional extra for use with the MIT320. The MIT310, and MIT320 testers incorporate dual solid-state displays which simultaneously show the test results numerically, and in the form of a moving-arc bar graph that accurately simulates the operation of an analogue meter. All testers come complete with a full calibration certificate. For users who prefer a true analogue device, however, Megger is offering the MIT310A which has features similar to those of the MIT310, but with a conventional moving-coil meter movement in place of the digital display.
Insulation Tester for Electricians (Industrial)
Major MEGGER Insulation Testers Insulation Testers, 212159, 212359, 212459, 212559 • No scale multipliers • Multiple test voltages for spot and step voltage testing • Guard terminal to eliminate surface leakage current The MJ459 and MJ159 replace the BM12 and MJ10, respectively. Four models are available for general purpose testing which include a low-voltage model. All are portable, self-contained instruments designed to give rapid and accurate measurements. Four of the models feature an analog display having four selectable test voltages of 100, 250, 500 and 1000 V dc, measuring insulation resistance up to 2000 M-Ohms, and an ohm range to 5000 ohms. The other model has four test voltages of 50, 100, 250 and 500 V dc measuring insulation resistance up to 1000 M-Ohms.
Major MEGGER Insulation Testers Insulation Testers, 212159, 212359, 212459, 212559
MEGGER MJ15 and BM15 5 kV Insulation Testers • Four test voltages to 5 kV • BM15 battery powered. MJ15 hand cranked and optional battery powered. • Voltage range to 600 V indicates auto discharge • Pass/fail overlays for rapid testing The BM15 and MJ15 are compact 5kV insulation testers. They are very simple to use and provide a quick and accurate reading of insulation resistance. The instruments use an analog display with a maximum reading of 20 GΩ.
MEGGER MJ15 and BM15 5 kV Insulation Testers
Megohmmeter 5 kV and 15 kV Megohmmeter • Continuously variable test voltage • Rugged field construction • Circuit-breaker protection The 5- and 15-kV Megohmmeters are high-voltage, line-operated instruments. They provide a continuously variable test voltage for highly sensitive insulation-resistance measurements of all types of electrical equipment and power cable. The instruments are designed to withstand harsh field conditions, and feature tough, impact-resistance casing, removable lids and adjustable carrying straps. For complete portability, there is ample room in each case to store cables and the instruction manual.
Megohmmeter 5 kV and 15 kV Megohmmeter
5 and 15 kV dc Dielectric Test Sets DC Test Sets • Continuously variable test voltage • Rugged field construction • Compact and portable The dc Dielectric Test Sets measure leakage current while applying a dc voltage at or above the insulation system's operating level. This measurement aids in determining the insulation system's ability to withstand overvoltages such as lightning strikes and switching surges.
5 and 15 kV dc Dielectric Test Sets DC Test Sets
DET3 Contractor series Three-terminal earth ground resistance testers • 2 and 3 point testing • ART (Attached Rod Technique) testing capability with DET3TC • Choice of digital or analog display • Warning indicators prevent test failure • IP54 rated • Complete with leads, stakes and rugged carry case • Simple one button operation • Calibration test certificate included The DET3 contractor series includes -- • DET3TC: capable of testing on-site grounds without disconnecting the utility connection • DET3TD: for basic requirements it provides digital ground testing and bond test capabilities
DET3 Contractor series Three-terminal earth ground resistance testers
MEGGER DET2/2 High accuracy configurable diagnostic earth tester • Accurately measures ground resistance under the most demanding conditions • High resolution — 0.001 ohms with autoranging • Simple menu-driven operation The DET2/2 digital ground resistance tester provides a wide resistance range from 0.010 Ω to 19.99 kilohms for testing larger or more complex grounding systems and for difficult testing environments, with ±0.5% accuracy and 0.001 Ω resolution. Microprocessor control and advanced filtering simplify testing in environments with high levels of interference.
MEGGER DET2/2 High accuracy configurable diagnostic earth tester
 

Web Hosting powered by Network Solutions®