10 Best Professional Resistance Tester In The Us - Black Friday 2024
IDEAL Electrical 61-796 Earth Ground Resistance Tester, 3-Pole, Carrying Case Included,Yellow,Green,Red
Main highlights- Product Details: Tests voltages at 50-Volt/100-Volt/250-Volt/500-Volt/1000-Volt, Cat III 300-Volt safety rated.
- LOW BATTERY INDICATOR: The Earth Ground Resistance Tester features a low battery indcator so that you can ensure your tester is always charged and ready to use.
- INCLUDES LEADS AND ELECTRODES: Includes two 105 foot lead spools and one 15 foot green, yellow and red color-coded test leads and 2 electrodes.
- CARRYING CASE INCLUDED: The IDEAL Earth Ground Resistance Tester comes with a hard durable carrying case so that you can safely and easily transport it from worksite to worksite.
- ACCURATE EARTH GROUND RESISTANCE TESTING: Measures ground rod resistance using the 2 or 3 pole method.
9.9Exceptional
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Value for Money2
Fluke12% OffFluke 1507 Digital Megohmmeter Insulation Resistance Tester, For Advanced Industrial and Electrical Insulation Testing, Offers Multiple Insulation Test Voltages: 50 V, 100 V, 250 V, 500 V, and 1000 V
8.7 Precision8.0 worth the moneyWhy we love it
Easy remote testing
Live circuit detection
Large backlit display
9.8Exceptional
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3
Klein ToolsKlein Tools ET600 Multimeter, Megohmmeter Insulation Tester, 4000 Ohms Resistance, 125V/250V/500V/1000V, Auto-Ranging TRMS Multimeter
9.7 worth the money9.7 Simple to use9.5 PrecisionWhy we love it
The Voltage Tester is a tool that helps test the insulation of wires to make sure they are working properly.
It is easy to use with test and lock buttons for simple insulation testing
It has a warning alarm and high voltage icon for detection of voltage
9.7Exceptional
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4
Fluke34% OffFluke 1503 Insulation Resistance Tester
9.9 Precision9.7 worth the money8.0 InstructionWhy we love it
Measures insulation resistance and leakage current accurately.
Automatically calculates insulation condition indicators.
Stores and uploads test results for easy record-keeping.
9.6Exceptional
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5
ETCRETCR ETCR2100A+ Digital Clamp Ground Earth Resistance Meter Tester 0.01-200Ω
Main highlights- Wide Application: Ideal for measuring grounding resistance in power, meteorology, oilfields, construction, and industrial electrical equipment. No need to break down grounding leads or use auxiliary electrodes for loop system measurements
- Precision Measurement: Utilizes loop resistance measurement, combining voltage and current coils. It measures induced potential and current to calculate resistance using the formula R=E/I for precise results
- Measurement Range: Offers a wide measuring range from 0.010Ω to 200Ω with a high resolution of 0.001Ω. The clamp size is Φ32mm, ensuring versatility in various testing scenarios
- Important Notice: Designed to measure loop resistance only, not single-point grounding. Users can create an artificial loop near the grounding electrode for testing. Refer to the user manual for detailed instructions
- Advanced Functionality: Measures ground faults undetectable by traditional methods, making it suitable for applications where conventional meters fail. Accurately measures the combined resistance of the grounding body and lead
9.3Excellent
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6
ExtechExtech 382252 Earth Ground Resistance Tester Kit, Black
Main highlights- Store/recall up to 500 readings
- Selectable units of in/s or mm/s for velocity, ft/s or m/s for acceleration, and in or mm for displacement
- Remote vibration sensor on 39 inch (2 meter) cable
- 5% basic accuracy
- 10Hz to 1kHz frequency range
9.2Excellent
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7
UNI-TInsulation Resistance Tester, Ohm Meter, 100V/250V/500V/1000V Voltmeter 0 to 5G ohm Meter Megohmmeter, Ground Resistance Tester 2000 Counts LCD Display with Backlight (UNI-T UT501A)
Main highlights- Wide use: The insulation tester is suitable for measuring the insulation resistance of electrical equipment and insulating materials such as transformers, motors, cables, switches, electrical appliances, and maintenance, testing and verification of various electrical equipment.
- Quality tool for testing and inspecting electrical equipment: insulation tester 1000v It is a quality tool for maintaining, testing and inspecting electrical equipment
- Professional resistance tester: The insulation resistance tester has a voltage output of 1000V, a maximum range of 5GΩ, and an AC voltage measurement function (30V～750V (50Hz/60Hz)), automatic range, data retention, and accurate readings to meet the needs of electricity and home maintenance.
- Energy saving and power saving: megohmmeter tester Low battery warning display, the instrument will automatically shut down after 10 minutes without operation, long battery life, and there will be a red warning light when high-voltage output to ensure safety and efficiency.
- Easy operation: The electrical tester has a high-definition LED large-screen display, the maximum display is 9999, automatic backlight, the backlight automatically turns on when measuring, and turns off when it stops. The megaohm meter reading can be clear even in dark environments.
9.1Excellent
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8
DLGDLG Clamp On Ground Earth Resistance Tester With USB Connection DI-120
Main highlights- USB Connection for Data Uploading with software applicable in window 2000 / window XP / window Vista / window 7 ( NOT available for window 10 currently)
- Large size of LCD by 1.8*1.1 inch
- Ground resistance measurements from 0.01Ohm to 1000Ohm with 0.001Ohm resolution
- Datalogging with 99 data points
- 55*32mm jaw size for larger ground rods instead of round jaw
9.0Excellent
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9
PodoyETCR2100A Ground Resistance Meter Earth Tester Clamp Digital for Electric Power Telecommunications Meteorology Oil Field Architecture Industrial Electrical Equipment 0.01-200Ω NO Battery
Main highlights- 【WIDELY APPLIED】ETCR Clamp Earth Resistance Tester is widely applied in ground resistance measurement, loop resistance measurement in fields such as electric power, telecommunications, meteorology, oil field, architecture and industrial electrical equipment, etc. When measuring ground system with loop, there is no need to disconnect the ground wire without auxiliary electrode, which means safer and faster.
- 【SAFETY USE】Model: ETCR2100A+,Clamp Size: Φ32mm,Clamp table size: 260mm × 90mm × 66mm,Resistance range: 0.01Ω-200Ω,Resistance resolution: 0.001Ω,Power: 6VDC (4 section 5 alkaline dry battery LR6),Single measurement time: 0.5 seconds,LCD display: 4-digit LCD digital display, length and width 47mm × 28.5mm,Data storage: 99 sets,Sound and light alarm: "beep--beep--beep--" alarm sound, press the AL button to open and close,Alarm threshold setting range Resistance: 1-199Ω
- 【PREMINUM QUALITY】Practical products with more reliable quality. A major breakthrough in grounding resistance testing technology, non-contact measurement is safe and fast.When measuring the grounding system with loop, it is not necessary to disconnect the grounding down conductor, no auxiliary electrode is needed, saving time and effort. Clamp-type grounding resistance meter can measure ground faults that cannot be measured by traditional methods, and can be applied to applications where traditi
- 【PACKAGE INCLUDES】 Earth Resistance Tester ×1 Test ring ×1 Instrument box ×1, NOTE: it not include the battery，Warranty: Free return within 1 month; non-manual reasons, half a year free parts
- 【ATTENTION】: When starting up, you can't press the trigger, you can't open the jaws, you can't clamp any wires. After the boot is completed, “OLΩ” is displayed before the trigger can be pressed. Before starting the machine, press the trigger once or twice to ensure that the jaws are closed well. When starting the machine, keep the natural static state of the clamp, can not flip the clamp, can not apply external force to the jaw
8.8Very Good
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10
SULMILE14% OffETCR2100A+ Ground Resistance Meter Earth Resistance Tester Clamp Earth Resistance Measurement 0.010Ω~200Ω Double Insulation
Main highlights- Wide Application: Ideal for measuring grounding resistance in power, meteorology, oilfields, construction, and industrial electrical equipment. No need to break down grounding leads or use auxiliary electrodes for loop system measurements
- Precision Measurement: Utilizes loop resistance measurement, combining voltage and current coils. It measures induced potential and current to calculate resistance using the formula R=E/I for precise results
- Measurement Range: Offers a wide measuring range from 0.010Ω to 200Ω with a high resolution of 0.001Ω. The clamp size is Φ32mm, ensuring versatility in various testing scenarios
- Important Notice: Designed to measure loop resistance only, not single-point grounding. Users can create an artificial loop near the grounding electrode for testing. Refer to the user manual for detailed instructions
- Advanced Functionality: Measures ground faults undetectable by traditional methods, making it suitable for applications where conventional meters fail. Accurately measures the combined resistance of the grounding body and lead
8.7Very Good
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