Insulation Pat and Continuity Testers

The IR750 is an insulation and continuity tester used to carry out tests in accordance with the IEE 16th Edition Wiring Regulations and BS7677. The unit is a handheld, digital tester with rotary switch for test level selection and a large test button. Wide measuring range and high resolution provide the user with an accurate tester. The IR750 also features auto-lead compensation making the tester suitable for low resistance measurements. The IR750 is housed in a stylish rugged enclosure and is suitable for electrical contractors and electrical service engineers.

EARTH CONTINUITY TEST 0-2052 (0.01 Resolution) 0-2kn Accuracy:2% reading +1 digit Temperature Co-efficient:0.1%C Test Current:>200mA into s/c AudioContinuity:Tone proportional to resistance Auto lead Compensation except IR750A INSULATION TEST Range: 0-2000Mn auto ranging Accuracy: ±2% ±1 digit to 20Mn ±3% ±l digit to 100MS2 ±10% of reading ±1 digit up to 2000M52 Test Current:1 mA at nominal test voltages test Voltages: IR750, 250/500/1000V DC IR750A, 500V DC MECHANICAL Size: 90x50x200mm Weight: 400gms, excluding battery ENVIRONMENTAL Operation:0-40°C Storage: -20 to +80'C Voltage:Automatic voltage indication on all scales

07/06 JJ
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Measuring Ranges: Earth resistance 10/100/1000

Earth voltage 30v AC. Accuracy: Earth resistance within + 5% of full scale Earth voltage within + 5% of full scale. Measuremant System: Earth resistance by constant current inverter 800Hz approx, 2mA.

Earth voltage by recitier type 5K/Vapprox 40~500Hz Withstand Voltage: 1500 AC for one minute between electrical circuit and housing case. Self-Check facility: lead wire connection to C and P terminals and proper auxiliary earth resistance can be checked by pressing BATT.CHECK button OK lamp is illuminated. 04/03 jj

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The DL750 is an Earth Loop Tester used to carry out testing in accordance with the IEE

16th Edition Wiring Regulations and BS7677 The handheld digital tester provides accurate measurements from 0.0152 up to 20052, and a direct reading of prospective short circuit current. The DL750 is controlled by a single switch and measurement can be made at socket outlets or through a wander earth lead on bonded metalwork or luminaries. The DL750 is housed in a stylish, rugged enclosure and is suitable for electrical contractors and electrical service engineers.

SPECIFICATION Supply Voltage: 200 - 260V AC Accessories Measuring Range: S2: 0.01 -200f2 Wander lead with kA:? l6kA - 200A retractable probe 183A915 Accuracy: 52±2 2 wire earth loop test leads 106A300 Reading ±1 digit

IEC lead with moulded plug 106A914 kA ±2kA up to 16kA 3 wire fuse board lead set 101A914 ±1 kA up to SkA Temp co - efficient ±0.1 %C Test Current: 24 Amps nominal Test Duration: 2 half cycles Protection: Fuse, time delay and transient protection MECHANICAL Size: 90mm x 50mm x 200mm Weight: 400 gms

ENVIRONMENTAL Operation: 0-40°C Storage Temperature: -20 to +80'C 07/06 JJ

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Digital Insulation Tester with large easily readable display. Rugged construction, Easy to use. *Resistance:200 1.0% *Insulation Resistance: 200M /500V 1000M /1000V 3.0% *LCD size:27x78mm *Dimension 70X127X28mm *Weight 560g 07/02
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The PAT500H is a simple to use handheld Portable Appliance Tester designed to test the electrical safety of Class I and Class II 240V electrical appliances, in line with the UK Electricity at Work Regulations.

The PAT500H's ability to conduct Earth Continuity testing at 100mA minimises the risk of damage to sensitive electronic equipment, making the unit suitable for testing in office and Information Technology environments.

The PAT500H is ideally suited to the electrical/electronic service engineer.

EARTH CONTINUITY TEST

Measuring Range: 0.03 - L999Mn Resolution: 0.001 MQ Measuring Current: IOOmA DC (Reversible)

Open Circuit Voltage: IOV DC Measuring Technique: Kelvin (4 Wire) Accuracy: ±5% ±2 digits

LED indication: >0.252

INSULATION TEST

Measuring Range: 0.5 - 19.99MS2 Resolution: 10 K52 Nominal Test Voltage: 500V DC Test Current @ 500V: ImA Short Circuit Current: <5 mA Accuracy: ±5% ±2 digits LED indication: <2.OM52, <70M4

EARTH LEAKAGE TEST

Measuring Range: 0-19.99mA Resolution: 0.01 mA Measuring Voltage: 40V AC Accuracy: ±,5%±2 digits

LED indication: >3.5 mA, >I 0.0 mA GENERAL Display: 3.5 Digit LCD Supply Voltage: 240V 50 Hz ±10%

Dimensions: 180mm x 95mm x 50mm Weight: 1 Kg 08/02
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The RC750 is an RCD tester used to test in accordance with the IEE 16th edition wiring regulations and BS7671

The unit is a handheld digital tester. All test options are selectable from the front panel and constant current circuitry ensures measurement accuracy. Safety is a key feature of the RC750 and the instrument inhibits testing if the voltage on earth exceeds 50 Volts. The RC750 is housed in a stylish rugged enclosure and is suitable for electrical contractors and electrical service engineers. SPECIFICATION Supply Voltage: 220V 240V 50/60 Hz Test Currents: 5, 10, 15, 30, 50, 100, 150, 250, 300, 500 mA Accuracy:+3% between 200 - 260V AC Measurement Range: 0-2000m5 Accuracy: +2%±1 digit Resolution: I ms Test Pulse Duration: 50mS, 200mS, 2000mS MECHANICAL: Size:90mm x 50mm x 200mm Weight: 400 gms Lead: 1 metre IEC lead with moulded mains plug

ENVIRONMENTAL: Operating Temperature: 0 - 40'C Storage: 20 to +80'C Drop and Vibration Tested to BS2011 Dry Heat/Damp Heat/Cold Tested to BS2011 Designed to comply in general with BS4743, IEC 1010 Transient protection, fuse protection, thermal cut out protection. 07/06 JJ

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The ERT-s is a very competitive earth resistance tester for measurements according to the 16th Edition and EN 1557. The unit is housed in a robust enclosure, results can be stored in an internal memory and downloaded to a PC at a later date.

EARTH RESISTANCE- 2,3 AND 4 WIRE METHOD Measuring Range 0 - 19.994 Resolution 0.014

20 - 199.952 Resolution 0.14 200 - 9994 Resolution 14

1.00 K4 - 9.99 K4 Resolution 104 10.00 K4 - 50.0 K4 Resolution 1004

Frequency 125 Hz +/ 1 Hz Measuring Current <20mA effective Measuring Voltage <50V effective sine wave Distortion 5V pp/50Hz gives <± 15 digits Accuracy ±2% + 2digits (5% above 1 K4)

EARTH RESISTANCE UTILITY USING CLAMP METER Measuring Range 0.5 - 19.94 Resolution 0.14 20 - 9994 Resolution 14 200-999n Resolution 104 Frequency 125 Hz +/ 1 Hz Measuring Current <20mA effective Measuring Voltage <50V effective sine wave

Distortion 5Vppl50Hz gives <± 15 digits Accuracy ±5% + 2 digits (Excluding clamp) SPECIFIC EARTH RESISTANCE(p) Measuring Range 0 - 19.99 S2m Resolution 0.01 m4 20 - 199.9 S2m Resolution 0.1 m4 200 - 999 52m Resolution 1 m4 1.00 K4m-9.99 K4m Resolution 10m4 10.00 K4m-99.9 K4m Resolution 100mK2 100,0 K4m-1999 KS2m Resolutio1000m4 007/06 JJ
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EARTH CONTINUITY

Output Currents: 25A, 10A, 4A, l00mA AC into SIC +200mA, -200mADC Test Voltage: bV rms o/c Ranges: 0.01 - 20 ohms Accuracy: ±5% of reading ±2 digits Resolution: 0.01 Ohms Pass Range: Selectable

Misc.: 4 wire measurement, floating earth, aux earth band socket Test voltages / currents are nominal at 230V supply INSULATION TEST Measuring Range: 100K- 100 M ohms Test Voltage: 250V, 500V DC Accuracy: ±5% of reading ±2 digits Resolution:0.01 M ohms Pass Range:Selectable SUBSTITUTE LEAKAGE Measuring Range:0.1 - 19.99mA O/C Voltage 25-50V Resolution:0.01 mA Accuracy:±10% of Reading ±2 digits

Pass Range:Selectable LOAD TEST Voltage measurement: 90V-300V Load: 0 - 4.2kVA LEAKAGE Range:.0.1 - 70mA Resolution: 0.01 mA Accuracy: ±5% of Reading ±2 digits Pass Range: Selectable TOUCH LEAKAGE Range: 0.1 - 2mA Resolution:0.01 mA Pass Range: Selectable POLARITY Tests Performed: Earth Continuity, L/N Continuity, Insulation and Polarity OPERATING VOLTAGE Voltage Range: 207V-253V INTERFACES User Interface Keyboard Qwerty Display Graphic LCD- 1/4 VGA (320x240 pixels) Backlight WEIGHT 3.5Kg Max. DIMENSIONS 310mm x 210mm x 80mm Europa is supplied complete with: EARTH BOND TEST LEAD, MAINS CABLE, 230/110V ADAPTO AND CARRY CASE 08/02

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A comprehensive, microprocessor controlled instrument, the ELT-S Earth Loop Tester is designed for measuring earth loop and prospective short circuit current in electrical installations according to the 16th Edition and EN 1557 Results can be stored in an internal memory and later be downloaded to PC. LINE IMPEDANCE PHASE - NEUTRAL/PHASE - PHASE Measuring Range 0 - 19.9952 Resolution 0.0152 20 - 199.952 Resolution 0.14 200 - 19994 Resolution 14

Accuracy ±2% + 2digits PROSPECTIVE SHORT CIRCUIT Measuring Range 0.06- 19.99A Resolution O.OIA 20- 199.99A Resolution O.IA 200-1999A Resolution IA 2 - 19.99KA Resolution l0A 20 - 40KA Resolution 100A Accuracy +2% + digits (5% above 2004) EARTH LOOP RESISTANCE

Measuring Range 0 - 19.994 Resolution 0.014 20 - 199.94 Resolution 0.14

200-19990 Resolution 152 Accuracy +2% + 2 digits (5% above 2004) 07/02

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The IRT-S insulation tester is one of the most complete measuring instruments for insulation measurements in electrical installations according to the 16th Edition and EN 1557 Tests performed are - voltage measurement, insulation resistance (100,250, 500 and 1000V dc) Frequency measurement and partial earth bond measurement. Results can be stored in an internal memory and downloaded to a PC at a later date.

VOLTAGE AND FREQUENCY Measuring Range 0-440V Resolution 1V

Accuracy +2% + 2digits Measuring Range 25 - 199.9Hz Resolution 0.1 Hz

200 - 499Hz Resolution l Hz Accuracy +0.I% + 1 digits

INSULATION RESISTANCE Test Voltage 100,250,500,1000 VDC Measuring Range 0 - 1.999 M52 Resolution 1 KS2 2.00 - 19.99 MQ Resolution IOK52 20.0 - 199.9 MQ Resolution 100KS2 Accuracy +2% + 2 digits CONTINUITY MEASUREMENT Measuring Range 0 - 20 52 Resolution 0.0152 Short Circuit Current <200nnA Accuracy +2%+2 digits 07/06

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The RCT-S is a complete measuring instrument for RCD testing in electrical installations according to the 16th Edition and EN 1557. Suitable for use on 1 l OV and 240V systems the RCTS is a truly flexible instrument. Results can be stored in an internal memory and downloaded to a PC at a later date.

VOLTAGE MEASUREMENT Measuring Range 0 - 250V Resolution 1 V Accuracy ±2% + 2 digits

FREQUENCY MEASUREMENT Measuring Range 25 - 99.OHz Resolution 0.1 Hz 100 - 499Hz Resolution I Hz Accuracy ±0.1 % + 1 digits RCD TRIP TIME Test Current Measurement 10,30,100,300,500 mA +10%-0% Test Range 0.5AN, IAN, 21AN, 51AN Measurement Range 0 - 1000 ms Resolution 1 ms Test Pulse Duration 50,2000,1000 ms Accuracy ±2% + 3 ms CONTACT VOLTAGE MEASUREMENT Measuring Range 0 - 99W Resolution 0.1 V Test Current 0.5/An

Accuracy +10%-0%±0.2V 07/02

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*Accurate earthbond and leakage measurement even when multiple earth paths exist. *Muli voltage in/multi voltage out. *Stores up to 5,000 memory locations including appliances site,location,user,test status and date. *Real time clock and non volatile memory. *compatible with Seawards PATs Plus,PATS Win and other leading software ackages. *Connects to PC,Bar code reader and printer. *Learn mode software that adjusts the user-interface to differing levels of expertise.*Auto test code generation. *Capable of printing barcode labels in conjunction with thermal printer. *Superfast download upto 10 times quicker than existing testers.*Parallel printer port. 07/06JJ

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Extremely easy to use Tough rubber armoured case Self contained protective cover Live circuit warning

Weatherproof to IP54 Intelligent Safety System for protection 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, 00V 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, MIT320 and MIT330 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. The MIT330 additionally offers the facility to save test results to internal memory. Over 1000 result can be saved on site, and downloaded to a computer when convenient.

Data is stored in non-volatile memory, being retained when the instrument is switched off or batteries are exhausted. A Job reference number can be selected for a range of results, allowing separate locations to be tested with the same tester and easily separated when downloaded. A memory bar graph acts as a ‘Fuel Gauge’ showing how much memory has been used. Test results are downloaded to CSV (Coma Separated Variable) spreadsheets. If certificates or reports are required, the results can be downloaded directly into Megger Powersuite Professional with a range of features for creating professionally finished documentation.

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. 01/06 jj

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