Insulation Resistance Meters - Page 9

Manufacturer: Megger Brand: Megger

These Major Megger Extended Range Insulation Resistance Testers are the ideal instruments when high ranges are needed for measuring insulation resistance. Both provide excellent test voltage regulation and an external guard terminal to eliminate surface leakage current from the measurement. The instruments are all electronic; they generate a regulated dc high voltage and use low-zero-drift, high-accuracy circuits, with high current sensitivity. Designed for portability, each is enclosed in a molded, impact-resistance, flame-retardant case. Both instruments are protected for connection to power distribution systems up to 300 V Line-Ground and 500 V Line-Line for Installation Category III. This relates to transient overvoltage likely to be found in fixed installation wiring. Cat. No. 210170 This unit provides high-resistance readings up to 20,000 MΩ. It features an analog meter movement calibrated directly in megohms, ohms and ac volts. Test voltages of 100, 250, 500 and 1000 volts dc are selected by a rotary switch. Insulation resistance measurements up to 20 GΩ can be made on all voltage ranges. The unit is also equipped with a 0- to 5000-ohm continuity range and a 0- to 600-volt ac or presence of dc voltage measuring range. Power is supplied by an ac generator, driven by a hand crank, through a gear train.

Manufacturer: AEMC Brand: AEMC Model: 5050

The digital/analog Megohmmeter model 5050 is the latest design in 5000V insulation testers. Features include automatic calculation and presentation of the dielectric absorption ratio (DAR), polarization index (PI) and dielectric discharge (DD). The model 5050 displays the test voltage, insulation resistance ad the leakage current during the test. Capacitance of the sample and discharge voltage present at the test leads is displayed at the conclusion of the test. This meter is designed with the highest level of built-in safety features. The model 5050 can be operated from an internal rechargeable battery system or from an AC line power. Direct measurement and display of capacitance and leakage current. Display resistance, test voltage and run time. Programmable test run times and PI ratio times. Smooth and alarm functions. Automatic test inhibition if live sample (>25). Automatic discharge and display of discharge voltage. Large dual-display with time, voltage and measurements shown. Rugged dual wall weatherproof field case. Designed and built to IEC safety standards. EN 61010-1, 600V Cat. III. Test insulation on cables, transformers, motors, generators, insulators and wiring installations. High resistance or absorption tests. Spot reading tests. Timed resistance measurements. Multi-layer insulation testing (DD). Test old or water damaged installations over long time runs. Motor insulation resistance measurements. Computer controlled production line testing. Predictive maintenance by storing results in PC for trend analysis. User selectable voltage testing to provide application specific testing. Measures 10-5/8" length by 9-53/64" width by 7-57/64" depth. Double insulation. CE mark.

Manufacturer: AEMC Brand: AEMC Model: 5070

The Megohmmeter model 5070 is a fully automated 5000V graphical insulation tester. Selectable and programmable test voltage (40 to 5100V). Programmable temperature correction of resistance readings. The model 5070 is the only megohmmeter to offer both a graphical plot of the test right on the instruments, as well as a digital presentation of the test results. It has a large graphic display with five line alphanumeric display and graph. It also offers the ability to program up to three step voltage profiles, each containing up to five steps. The model 5070 has an RS-232 port which provides the ability to configure the unit and run the test from a PC. Test results can be generated directly to a printer using the DataView graphing and analysis software. Direct measurement and display of resistance, test voltage, run time, capacitance and leakage current. Automatic test inhibition if live voltage is present. Automatic discharge and display of discharge voltage. Large graphic display with five line alphanumeric display and graph of all test results. Rugged weatherproof field case. RS-232 interface for direct printing of results. 128kB memory for storing field test data. Remote operation from PC. Includes DataView software. Application include test insulation on cables, transformers, motors, generators, insulators and wiring installations. High resistance or absorption tests. Spot reading tests. Timed resistance measurements. dielectric absorption ratio (DAR) and polarization index (PI) tests. Multi-layer insulation testing (DD). Test old or water damaged installations over long time runs. Motor insulation resistance measurements. Computer controlled production line testing. Predictive maintenance by storing results in PC for trend analysis. User selectable voltage testing to provide application specific testing. Measures 10-5/8" length by 9-53/64" width by 7-57/64" depth. Double insulation. CE mark.

Manufacturer: SMART SENSOR Brand: Smart Sensor

Manufacturer: Megger Brand: Megger Model: 249001

The Megger 249000 series calibration shunt calibrates a Megger 247000 series or DLRO10 series digital low resistance microhmmeter (sold separately). The shunt verifies the accuracy of the microhmmeter because the resistance of the shunt at a given current is known. The 249000 series is used to conduct more accurate resistance tests with a DLRO10 series microhmmeter.Megger manufactures equipment for cable fault locating, protective relay testing, telecommunications and data integrity, and power quality testing under multiple brand names, among them Megger, Biddle, States, and AVO. The company, founded in 1889, is headquartered in Dover, England, and meets International Organization for Standardization (ISO) 9001:2008 standards.

Manufacturer: UNI-T Brand: UNI-T Model: ut513a

Insulation Resistance(Ω): Test Voltages: 500V/1000V/2500V/5000V 0%~20% ; 500V: 0.0MΩ~20GΩ ±(3%+5); 1000V: 0.0MΩ~40GΩ ±(3%+5); 2500V:Insulation Resistance(Ω): Test Voltages: 500V/1000V/2500V/5000V 0%~20% ; 500V: 0.0MΩ~20GΩ ±(3%+5); 1000V: 0.0MΩ~40GΩ ±(3%+5); 2500V: 0MΩ~100GΩ ±(3%+5); 5000V: 0MΩ~1000GΩ ±(3%+5) Short Circuit Current: >3.0mA DC Voltage (V): 600V ±(2%+3) AC Voltage (V): 600V ±(2%+3) General Characteristic: Power: 8 * 1.5V Alkaline Batteries(LR14) (not included) Product Net Weight: 1.8Kg Product Size: 202mm * 155mm * 94mm LCD Size: 123mm * 58mm Product Color: Red & Grey Package Size: 32.5 * 31 * 12cm / 12.7 * 12.2 * 4.7in Package Weight: 4031g / 8.9lb

Manufacturer: Megger Brand: Megger Model: 6111-022

The Megger 6111 series duplex test lead with helical spring-point duplex hand spikes is for use with Megger DLRO10HD, DLRO10, DLRO10X, and BT51 digital microhmmeters. This duplex test lead measures both current and resistance when taking four-wire resistance measurements, which are more accurate than two-wire resistance measurements and allow low resistance values to be detected. The helical spring-point hand spikes compress and rotate to make contact with a conductor. There is 0.4" (10 mm) between the current and potential probe tips on the duplex hand spikes.A test probe, test lead, test prod, or scope probe transmits an electrical signal to a testing device for display and analysis. Designs range from simple test leads with probe-style or clamp-on tips to more complex oscilloscope probes and current detectors. Some test probes, such as basic test leads, have wires with tips for connecting to test equipment. Other test probes, such as voltage detectors, are built into the meter. Depending on what is to be tested, the probe might either be passive or have active parts that require external power to operate. Some probes require contact for testing, while some are capable of taking measurements from a distance. Some also have finger barriers, insulation, or other features to help protect the operator's hand from electrical shock and burns. Test probes are rated according to the amount of voltage, current, temperature, or other input they can measure. When choosing a test probe, the maximum amount of input that the probe can measure should match or exceed both the maximum amount that can be tested by the test equipment, as well as that of the property expected to be present in the application.Megger manufactures equipment for cable fault locating, protective relay testing, telecommunications and data integrity, and power quality testing under multiple brand names, among them Megger, Biddle, States, and AVO. The company, founded in 1889, is headquartered in Dover, England, and meets International Organization for St...

Manufacturer: CEM Brand: CEM

This is a brand new CEM DT-6605 from Ruby Electronics. This digital insulation tester is CE certified. This top-of-the-line device provides 500V, 1000V, 2500V and 5000V voltage during the test cycle. It sources up to 1.2mA current during the test to offset the capacitance load. With the auto range function, it can measure up to 60 Giga Ohm with the resolution of 10 mega ohm. The back light LCD screen allows you read easily in the dark. It also comes with a heavy duty carrying case to protect your device when working in the field.

Manufacturer: Besantek Brand: Besantek

EnerSave feature to extend battery life. . 2 Lines × 16 characters large LCD.. Low battery consumption.. Low battery indicator.. Overload protection.. Auto-off. . Show test time duration (up to 99.9s) for easy comparison.. EEPROM calibration.. Technical Specifications: . Test voltage (DC V): 0.5kV / 1kV / 2.5kV / 5kV.. Measuring ranges (Auto-Ranges): 0-25GOhm / 0-50GOhm / 0-125GOhm / 0-250GOhm.. Accuracy: 0-50GOhm : ±3% / 50-250GOhm : ±5% .. Power source: 1.5V(AA) battery × 8 .. Safety Standard: EN 61010-1 CAT III / EN 61326-1.

Manufacturer: Megger Brand: Megger Model: MIT400-EN

Purchase $100.00 or more worth of Megger products and receive a FREE Ram Meter Inc./Megger coffee mug. Add it to your order below. (while supplies last)The new Megger MIT400 Series insulation and continuity testers has been designed for electrical testing by power utilities, industrials, telecommunication companies, commercial/domestic electricians and anyone with unique test voltage requirements. The wide range of features also makes the MIT400 Series ideal for maintenance technicians and engineers. They replace the well-established BM400 insulation tester range, giving greater functionality with simplified operation, greater application range and increased safety.Features: MIT400: 250V, 500V and 1000V Ranges Insulation testing up to 1000 V and 200 GOhm Patented analog arc and dual digital display CAT IV 600 V rating TRMS & DC Voltage measurement Continuity testing at 200 mA or 20 mA down to 0.01 Pass/Fail limit alarms PI/DAR and Timer function Three year product warranty IP54 rated**SALES NOTE**The MIT400 Series replaces the old BM400, BM80/2, BMM502, BM2000 & BM2500 seriesFREE Ram Meter Inc./Megger Coffee Mug w/$100.00+ order!