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Grounding Testers
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Higher Accuracy Ground Resistance Meter, Digital Multimeter with Dust Proof Structure and Digital Earth Tester Functionality, Wet Proof Structure for
Designed for electrical engineers and field technicians, this digital multimeter-style earth resistance tester delivers professional-grade...
£152.79
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Jump Light Blanket Tester, Vertical Jump Measurement Device With Smart App, Real-time Data Sensor, Ground Contact Time Height Monitoring Tester, For Physical Fitness Assessment yRMs000225
【DUAL-BAR INFRARED JUMP DETECTION】The transmitter and receiver create an optical detection zone for compatible vertical-jump testing without a physical pressure mat. 【INDICATOR LIGHTS】The device features three indicator lights: a white light for power on, a red light for proper alignment and human detection, and a green light for active jumping during training. 【OFFLINE AND APP DATA RECORDING】Use the device offline or with the stated mobile application to save and export compatible test records. 【VERIFY 1000 HZ AND ±1 CM CLAIMS】The sensor is stated to operate at 1000 Hz with ±1 cm positioning accuracy. 【TYPE-C CHARGING AND MANUAL POWER CONTROL】The rechargeable system is stated to provide up to 8 hours of use under specified conditions and includes Type-C charging. The device does not shut down automatically, so switch off both sensing units after testing and recharge them before extended training sessions.
£160.00
Shipping: Free
Amazon Marketplace - XGZXP
Wesafrae Digital Multimeter Insulation Resistance Tester Megohmmeter High Accuracy for Ground Testing 4sN28pTjICe0u89BgTOYFmF75L
1. PI MEASUREMENT AND AGING IDENTIFICATION: The power system requires insulation resistance tester to measure the polarization index in the insulation test of the main transformer, cable, motor, etc., to judge the quality of the insulation condition, quality and aging problems 4. WITH BACKLIGHT AND SUPPORT FRAME: The digital display back light screen allow you to see the screen value in dim environment, the back has 45° extendable support frame, so that the megohm meter is convenient to stand operation 3. ACCURATE AND POWERFUL: High accuracy megrohm meter, insulation resistance tester can be used for AC and DC voltage measurement, insulation resistance measurement, support 1100 sets of data storage, automatic calculation of polarization index and absorption ratio 2. AUTOMATIC COMPARISON: The ground resistance tester can automatically calculate the DAR absorption ratio of the DAR measurement, the ratio of the insulation resistance value at 1 minute to the insulation resistance value at , and determine whether the equipment affect the insulation resistance due to humidity 5. MULTI LEVEL HIGH VOLTAGE OUTPUT: Connect the insulation resistance measuring pen to both ends of the test appliance, select the output voltage, press the TEST button automatically discharge to measure whether the appliance is normal or short circuit, Weight: 2.28288672301 Pounds, Manufacturer: Wesafrae
£82.39
Shipping: Free
Amazon Marketplace - taiyuanyuanzhixuandianzi
ZOEYEC MS300C Concrete Moisture Meter for Cement Ground Walls Marble Moisture Analyzer Tester B0B53K44WW
It is portable, compact, easy to use and the moisture measurement readings are instant. Digital Display With Backlight Gives Exact and Clearly reading Although You Stay at the Night Conditions. Working Principle of High Frequency,Auto Power Off and Data Hold Function., Manufacturer: ZOEYEC
£95.47
Shipping: £9.58
Amazon Marketplace - Amazon US
ECOHEAL Grounding Sheet with 20% Silver Fiber and Tourmaline Cotton – Fitted Conductive Bed Sheet with Grounding Cord, Eye Mask, and Tester – Earth Connection Sheet (Beige, Queen) B0FKCZRXXQ
Tourmaline-Infused Cotton Structure: Crafted with 76% cotton fiber infused with up to 65% tourmaline content, designed to enhance grounding conductivity while maintaining fabric softness and durability. Silver Fiber Content for Effective Contact: Contains 20% integrated silver fiber woven through the sheet, providing stable conductive properties when connected to a grounded outlet or grounding rod. Complete Grounding Kit Included: Each box includes a grounding fitted sheet, grounding cable, continuity tester, and a matching eye mask made with tourmaline and silver—everything needed for immediate setup. Durability and Performance Testing: Lab-tested for far infrared emission >0.9 and negative ion output >750. Conductivity remains stable even after repeated use and gentle wash cycles. Care Instructions and Fabric Safety: Machine wash warm on gentle cycle. Avoid bleach, fabric softeners, and dry cleaning. Tumble dry low or air dry. Iron only on low heat without steam.
£143.23
Shipping: £18.04
Amazon Marketplace - Amazon US
ECOHEAL Grounding Sheet with 20% Silver Fiber and Tourmaline Cotton – Fitted Conductive Bed Sheet with Grounding Cord, Eye Mask, and Tester – Earth Connection Sheet (Cloud Grey, California) B0FL2R7MNG
Tourmaline-Infused Cotton Structure: Crafted with 76% cotton fiber infused with up to 65% tourmaline content, designed to enhance grounding conductivity while maintaining fabric softness and durability. Silver Fiber Content for Effective Contact: Contains 20% integrated silver fiber woven through the sheet, providing stable conductive properties when connected to a grounded outlet or grounding rod. Complete Grounding Kit Included: Each box includes a grounding fitted sheet, grounding cable, continuity tester, and a matching eye mask made with tourmaline and silver—everything needed for immediate setup. Durability and Performance Testing: Lab-tested for far infrared emission >0.9 and negative ion output >750. Conductivity remains stable even after repeated use and gentle wash cycles. Care Instructions and Fabric Safety: Machine wash warm on gentle cycle. Avoid bleach, fabric softeners, and dry cleaning. Tumble dry low or air dry. Iron only on low heat without steam.
£161.44
Shipping: £19.99
Amazon Marketplace - Amazon US
Automotive Circuit Tester with LCD Display for Effective Voltage and Ground Testing in 3 5 36V Range OPC-PNY95VD-NEW
1. Multifunction Automotive Circuit TesterThis reliable circuit tester kit offers a wide range of features including component flexibility, voltage...
£51.25
Shipping: Free
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EITAI2000A-S Gen2 Clamp Ground Earth Resistance Meter Tester, 0.01Ω-500Ω, Manufacturer Direct Sales EITAI2000AS-UK
With English customer service and technical support, we offer a smooth and secure user experience. 【Precision Measurement for Critical Systems】0.01Ω–500Ω Extended Range with 0.001Ω Resolution, engineered for critical Power Grids, Telecom Base Stations & Lightning Protection Networks. Achieves contactless measurement — no grounding lead breakage or auxiliary electrodes required. 【Wide Compatibility with Grounding Rod】Features a 55×32mm (2.16×1.26in) clamp jaw with advanced loop resistance technology, enabling measurement of flat steel busbars and round ground rods without disassembly. This innovative design allows the clamp-on meter to diagnose ground faults and perform tasks beyond the capability of traditional methods. 【Rapid One-Handed Testing】 Optimized one-handed control via intuitive key layout. Delivers results in 0.5 seconds per test (trigger-to-readout), accelerating diagnostics during maintenance cycles.EITAI2000A-S Digital Clamp Ground Resistance Tester equipped with sound and light alarms to alert users when measurements exceed critical values, and stores up to 99 sets of measurement data for easy review and analysis. 【Streamlined & Portable Field Design】 Ultra-lightweight 0.88kg (1.9lb) with contoured grip. Minimizes fatigue during extended deployments, validated in prolonged field trials. Handheld form ensures portability and one-button operation for on-site testing. 【Robust Interference Resistance】The Clamp Earth Resistance Meter built with double insulation and 3X noise suppression technology, it effectively mitigates self-generated current interference within grounding bodies, ensuring durability and safety in harsh working environments.
£139.00
Shipping: Free
Amazon Marketplace - EITAI Test Instrument
Power Probe PP319FTCRED Power Probe III Circuit Tester Kit, DC Voltmeter & Continuity Tester, Supplies Power or Ground, Min/Max Capture, Audio/LED Indicators, 20 ft Lead, 12–24V POWPP319FTRED
Activate and test components by supplying battery voltage or ground from the tool—ideal for functional checks, quick fault isolation and electrical diagnostics around the vehicle. Digital DC voltmeter with min/max voltage capture helps you identify drops and intermittent issues, with clear polarity and voltage indication while probing. Continuity testing plus red/green LED and audio tone feedback supports tracing circuits, checking signals and confirming connections without swapping tools. Built-in LED work lights improve visibility in dark bays; supports light and relay testing and helps identify bad ground contacts and circuit conditions. Kit includes Power Probe 3 with standard 20 ft (6 m) power cable, 3 in (8 cm) probe tip, battery clip set, cigarette lighter adapter, 20 ft (6 m) cable extension, instruction manual and blow-moulded case.
£178.99
Shipping: Free
Amazon Marketplace - International Tool Company
Melitt DUOYI DY4100 Digital Resistance Tester Earth Ground Meter Multimeter with Higher Accuracy Power Systems Inspection Tool OPC-PNRCBH2-NEW
1.DY4100 Digital Ground Resistance Tester can test earth resistance of various earth systems including power systems, electric equipments, as well...
£78.25
Shipping: Free
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(As show, One size) Digital Insulation Resistance Tester 10KV High Voltage Megohmmeter Earth Ground Resistance Meter 100240V UK Plug
Feature:1. USER FRIENDLY: The inner upper cover is marked with wiring diagram, so there is no need to worry about not knowing how to connect the...
£959.20
Shipping: Free
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TopDiag P150 Electrical Tester for 6-30V, Intelligent Testing/Voltage Testing/Injector Test/Resistance/Component Activation/Ground Detection B0D4QTR483
[Versatile Electrical Testing]: The TopDiag P150 Electrical Tester is designed for diagnosing 6 to 30 volt vehicle electrical systems. Its wide practicality makes it suitable for various diagnostic tasks in automotive maintenance. [Intelligent Testing Features]: Equipped with intelligent testing capabilities, the P150 can perform voltage testing, frequency measurement, duty cycle assessment, and injector tests, ensuring accurate and reliable diagnostics. [Comprehensive Functionality]: This tester offers a range of functions including resistance and diode testing, positive and negative detection, circuit breaker testing, and continuity checks, providing a complete solution for electrical diagnostics. [Advanced Detection and Activation]: The P150 features ground detection, short circuit location, component activation, and jumper lead trace functions, making it a powerful tool for pinpointing and addressing electrical issues. [Certified Quality]: With CE, FC, and ROHS certifications, the TopDiag P150 ensures safety and reliability. Its simple operation and robust features make it an essential tool for both professional mechanics and DIY enthusiasts.
£70.18
Shipping: £11.84
Amazon Marketplace - Amazon US
EITAI2100A+ Digital Clamp Ground Earth Resistance Meter Tester, 0.01Ω-200Ω, Manufacturer Direct Sales, Earth Leakage Clamp Meter EITAI2100A+-UK
With English customer service and technical support, we offer a smooth and secure user experience. 【Features】EITAI2100A+ Digital Clamp Ground Resistance Tester offers ground resistance measurement, circuit resistance measurement. It can quickly measure the grounding system of a circuit in just 0.5 seconds without require breaking down the grounding down lead, and no need the auxiliary electrode. 【Technological Breakthrough】The clamp jaw size is Φ32mm, and the basic principle in the measurement of resistance is to measure the loop resistance. The clamp-on earth resistance meter can be applied to ground faults and various tasks that cannot be measured by traditional methods. 【Easy to Use】The clamp grounding resistance meter has a measurement range of 0.01 Ω -200 Ω with resolution 0.001Ω. Equipped with alarm, data hold, and data storage functions.
£139.00
Shipping: Free
Amazon Marketplace - EITAI Test Instrument
(As show, One size) YERTAI Digital Insulation Resistance Tester 100V/200V/500V/1000V Voltmeter 0 to 10G ohm Meter Megohmmeter Ground Resistance 100 Se
Feature:1. LCD display with backlight for convenient use in dark.2. High voltage indicator light, buzzer prompt and danger warning.3. Automatic...
£119.20
Shipping: £3.50
OnBuy
(As show, One size) Low Resistance Tester Digital Micro Ohm Ground Meter Insulation Megohmmeter LCD Display Backlight 10u~200k 110240VAC EU Plug
Feature:1. CLEAR DISPLAY: Low resistance tester support LCD large screen display, high definition segment code screen display, clear writing, with...
£175.20
Shipping: Free
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(As show, One size) Low Resistance Tester Digital Micro Ohm Ground Meter Insulation Megohmmeter LCD Display Backlight 10u~200k 110240VAC US Plug
Feature:1. CLEAR DISPLAY: Low resistance tester support LCD large screen display, high definition segment code screen display, clear writing, with...
£175.20
Shipping: £3.50
OnBuy
UNI-T UT522 LCD Digital Earth Resistance Tester Low Voltage Display 0-200V 0-2000 ohm Ground Earth Resistance Voltage Mete YQUK-UT522
● Manual range ● Low battery indication ● Data hold ● LCD backlight/auto power off ● Full icon display ● Double insulation protection ● Poor contact display: “…Ω” ● Over-range display: Display “OL” ● Simple 2-wire testing ● Precise 3-wire testing, Weight: 4.40924524 Pounds, Manufacturer: UNI-T
£289.00
Shipping: Free
Amazon Marketplace - Yuqiao-Store
UNI-T UT521 LCD Digital Earth Resistance Tester Low Voltage Display 0-200V 0-2000 ohm Ground Earth Resistance Voltage Mete YQUK-UT521
● Manual range ● Low battery indication ● Data hold ● LCD backlight/auto power off ● Full icon display ● Double insulation protection ● Poor contact display: “…Ω” ● Over-range display: Display “OL” ● Simple 2-wire testing ● Precise 3-wire testing, Weight: 4.40924524 pounds, Manufacturer: UNI-T
£259.00
Shipping: Free
Amazon Marketplace - Yuqiao-Store
Power Probe PPTM01AS The Maestro Automotive Circuit Tester, Colour LCD, Power/Ground Activation, Trace Mode Scope-Like Display, App Pairing & Data Logging, 12–24V POWTKM01AS
Power Probe The Maestro: Digital circuit tester built for technicians: combines multimeter functions with the ability to apply battery-supplied power or ground at the tip for true component activation testing. Trace Mode provides scope-like visualisation, with the option to stream and record traces and screenshots via the Power Probe TEK Pro Series App for documenting electrical faults. Full measurement suite for modern diagnostics: DC and AC (TRMS, peak-to-peak/min/max), resistance testing on live or unloaded circuits, plus frequency and duty cycle readings. Workshop-ready design with an easy-to-read colour screen, two bright LED work lights, flip screen and mute functions, plus a self-resetting 8 Amp thermal circuit breaker for protected power feed. Includes The Maestro tool, 4 in (10 cm) probe tip, battery clip set and alligator clip adapter, plus instruction manual; operates on 12V or 24V systems with a 23 ft heavy-duty power cable.
£335.53
Shipping: Free
Amazon Marketplace - International Tool Company
NONDK Insulation Resistance Tester Megohmmeter High Accuracy Digital Multimeter for Ground Testing 7MW535-44q8y4124soe86i6y6x8M
1. PI MEASUREMENT AND AGING IDENTIFICATION: The power system requires insulation resistance tester to measure the polarization index in the insulation test of the main transformer, cable, motor, etc., to judge the quality of the insulation condition, quality and aging problems 4. WITH BACKLIGHT AND SUPPORT FRAME: The digital display back light screen allow you to see the screen value in dim environment, the back has 45° extendable support frame, so that the megohm meter is convenient to stand operation 2. AUTOMATIC COMPARISON: The ground resistance tester can automatically calculate the DAR absorption ratio of the DAR measurement, the ratio of the insulation resistance value at 1 minute to the insulation resistance value at , and determine whether the equipment affect the insulation resistance due to humidity 3. ACCURATE AND POWERFUL: High accuracy megrohm meter, insulation resistance tester can be used for AC and DC voltage measurement, insulation resistance measurement, support 1100 sets of data storage, automatic calculation of polarization index and absorption ratio 5. MULTI LEVEL HIGH VOLTAGE OUTPUT: Connect the insulation resistance measuring pen to both ends of the test appliance, select the output voltage, press the TEST button automatically discharge to measure whether the appliance is normal or short circuit, Weight: 2.28288672301 pounds, Manufacturer: NONDK
£83.15
Shipping: Free
Amazon Marketplace - focn
(As show, One size) YERTAI Digital Insulation Resistance Tester 100V/200V/500V/1000V Voltmeter 0 to 10G ohm Meter Megohmmeter Ground Resistance 100 Se
Feature:1. LCD display with backlight for convenient use in dark.2. High voltage indicator light, buzzer prompt and danger warning.3. Automatic...
£119.20
Shipping: Free
OnBuy
Power Probe PP401AS Power Probe 4 Automotive Circuit Tester, Colour LCD Menu, Supplies Power/Ground, Multi-Mode Diagnostics (Injector, Ohmmeter, Continuity), AC-RMS/Frequency/Pulse Width, 12–24V POWPP401AS
8 ADVANCED DIAGNOSTIC MODES: Combines advanced circuit testing and multimeter-style functions in one tool, helping mechanics analyse AC/DC voltage, resistance, frequency, and pulse width with fast on-screen feedback. POWER FEED & COMPONENT TESTING: Apply battery power or ground for functional checks, then use the Feed Test to assess resistance and voltage drop on live or unloaded circuits during vehicle electrical diagnosis. ADVANCED SIGNAL ANALYSIS: Built-in AC RMS, Peak-to-Peak, Hertz, and positive/negative pulse width readings help technicians easily evaluate sensors, charging circuits, and other signal-driven components. SPECIALISED TEST MODES: Includes Fuel Injector, Driver Test, and PPECT modes to support safe computer module testing and open-circuit signal tracing (when paired with compatible ECT transmitters). WORKSHOP READY DESIGN: Rugged dust and water-resistant housing with a colour LCD, LED lights, auto-resetting 8-amp thermal breaker, and 23ft (7m) cable. Includes carrying case, battery clips, and 3-inch tip.
£285.55
Shipping: Free
Amazon Marketplace - International Tool Company
Vjsujehgy Professional Soil Nutrient Meter EC Value Conductivity Tester Quick-Acting Nitrogen Analyzer Ground Temperature Detector Fertility Tester LY606+LY601 EVo8f6mP1T0IFpt8lra5MgE7l6rL9-ph7788
Versatile Measurement Range: With a measurement range of 0-1999 mg/kg, this soil nutrient meter is capable of detecting a wide spectrum of nutrient concentrations. Whether you're testing freshly prepared compost or heavily fertilized soil, the device provides reliable data. Highly Sensitive Probe: The high-sensitivity probe allows for precise measurements of soil nutrients (Nitrogen), ensuring that you can detect even changes in soil composition. This feature is essential for monitoring the health of your plants over time. Heat- Probe: Designed with a probe that can withstand high temperatures, the fertility tester is suitable for use in a variety of environments, from hot summer fields to greenhouse conditions. This durability ensures consistent performance regardless of the weather. LED Display for Clear Readings: Equipped with an LED screen, the soil tester offers clear and easy-to-read results, even in low light conditions. The large display ensures that nutrient levels, temperature, and moisture content are visible at a glance. Multiple Applications: Suitable for measuring both soil and , this tool is versatile enough for professional farmers, , and horticulturists alike. Its adaptability makes it an indispensable part of any agricultural toolkit., Manufacturer: Vjsujehgy
£61.37
Shipping: £0.99
Amazon Marketplace - 7mailaifutedianzi
Power Probe PP3LS01 Circuit Tester with Gold Series Lead Set, 12-24V Automotive Electrical Diagnostic Tool with Power & Ground Supply, Extension Leads and Adapter Kit POW3LS01--
Power Probe III and accessories 4mm leads and connectors Continuity tester Relay and component tester Works on 12-24v Sources
£252.91
Shipping: Free
Amazon Marketplace - International Tool Company
Ground Zero GZUK 16X
SpeakerMusic Power: total 180 WSensitivity: 91.5 dB at 1 watt/1 meterNominal Impedance: 4 ΩDiameter: 16.5 CentimetreNominal Power Handling: total 110 W
£281.92
Shipping: Free
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