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Electrical testing equipment is essential for diagnosing issues, confirming safe installations, and documenting performance in electrical systems. Electrical testing equipment is essential for diagnosing issues, confirming safe installations, and documenting performance in electrical systems. Explore our selection of professional instruments—from multimeters and clamp meters to resistance testers, probes and sensors, voltage detection tools, oscilloscopes, and power quality analyzers—to find the right solution for your application.
INNO Instrument SPA3000 digital power meter with 3 power channels, up to 1000 V measurement, DC to 100 kHz bandwidth, and 4-item LED display for voltage, current, and power measurement.
INNO SPAW7000 Power Analysis Wavecorder with up to 7 power channels and 2 motor channels, supporting DC–5 MHz bandwidth, harmonic analysis to the 500th order, and high-accuracy power measurement.
The INNO Instrument SPA3100 is a compact 3-channel digital power meter designed for accurate power consumption testing across appliances, industrial equipment, and automation systems. It combines touchscreen operation, internal storage, and broad AC/DC measurement capability in a bench-friendly format.
Megger MIT525 insulation resistance tester applying DC test voltages to 5 kV for evaluation of electrical insulation in cables, motors, transformers, and switchgear. Supports IR, timed IR, DAR, PI, dielectric discharge, stepped voltage, and ramp tests with onboard memory and USB data transfer.
Megger MOM3 handheld micro-ohmmeter rated up to 300 A for low-resistance measurement. Auto range covers 0.1 µΩ to 3000 mΩ with selectable 5–300 A test current. Battery-operated IP54 instrument with USB-C PC communication and pass/fail threshold setting.
The Fluke 87V/E2 CAL Industrial Electrician Combo Kit centers on the Fluke 87V true-RMS digital multimeter and includes essential accessories for industrial electrical measurement. This configuration includes NIST traceable calibration with data and supports AC/DC voltage to 1000 V, AC/DC current to 10 A, resistance to 50 MΩ, capacitance to 9999 µF, frequency to 200 kHz, and temperature to 1090°C. Rated to CAT III 1000 V and CAT IV 600 V.
The Fluke i400s-EL-3PK AC Current Clamp 3 Pack extends the current measurement range of digital multimeters, power quality analyzers, and portable oscilloscopes. It supports measurements up to 400 A with selectable 40 A and 400 A ranges and 10 mV/A or 1 mV/A output. Rated CAT IV 600 V / CAT III 1000 V.
The Fluke 1587T Insulation Multimeter combines a digital insulation tester with a true-rms digital multimeter in one handheld instrument. Designed for telecom applications, it provides 50 V and 100 V insulation test voltages along with AC/DC voltage, millivolt, milliamp, resistance, and continuity measurements.
Fluke FEV100/TY1 is a test adapter designed to test the function and safety of electric vehicle charging stations. It simulates charging states, verifies charging voltage using a digital multimeter, performs CP Control Pilot testing, PE pre-test for dangerous voltage, and supports GFCI troubleshooting. Complies with SAE J1772 standards.
Fluke 289/FVF True-RMS industrial logging digital multimeter combo kit with TrendCapture and FlukeView Forms software. Features 100 kHz AC bandwidth, 10,000-reading logging, LoZ voltage, low pass filter, low ohm capability, and peak recording.
The Fluke I40S-EL3X/3PK Clamp-On Current Transformer 3 Pack is designed for low current measurement applications up to 40 A. Each transformer measures accurately on 1 A and 5 A secondary current transformers and clamps onto conductors up to 15 mm in diameter.
The Fluke 289/IMSK Industrial Multimeter Service Kit combines the Fluke 289 logging multimeter with the i400 400A AC current clamp. The 289 features TrendCapture logging, low ohm capability, LoZ voltage, and a low pass filter for accurate measurements on variable frequency drives and noisy systems. The included i400 clamp enables current measurement up to 400 A AC without breaking circuits.
The Fluke 80I-110S is an AC/DC current probe with BNC output designed for use with oscilloscopes, ScopeMeter test tools, power harmonics analyzers, and multimeters equipped with BNC inputs. It supports current measurements from 0.1A to 100A DC and 0.1A to 70A AC, with switchable 100mV/A and 10mV/A output settings. The probe provides 1Hz to 20kHz bandwidth, 600V AC rms working voltage, and accommodates conductors up to 11.8 mm in diameter.
The Fluke FLK-393FC-PVLEAD Clamp Meter Bundle includes the 393 FC CAT III 1500 V True-RMS clamp meter with iFlex probe and Pomona PVLEAD1 and PVLEAD3 solar PV test lead sets. It measures up to 1500 V DC, 1000 V AC, and 999.9 A AC/DC, with up to 2500 A using the iFlex probe.
The Amprobe AT-6010 Advanced Wire Tracer Kit is designed to trace energized and de-energized wires, identify breakers and fuses, and locate shorts or opens. The kit includes a receiver with large LCD display and transmitter supporting operation up to 600 V AC/DC in CAT III environments.
The Fluke 87V MAX True-RMS Digital Multimeter is designed for electrical measurement in demanding environments. It measures up to 1000 V AC/DC and 10 A AC/DC, with True-RMS accuracy for non-linear signals. This CAL version includes NIST traceable calibration with data, along with TL175 test leads, temperature probe, holster, and installed batteries.
The Fluke I17XX-FLEX3KIP/4PK includes four 24 in (60 cm) flexible current probes rated to 3000A AC. Designed for use with Fluke 1742, 1746, and 1748 energy and power loggers, the probes connect directly to compatible 174x series instruments for current measurement display without scaling factors.
The Fluke I17XX-FLEX6000/4PK includes four 36 inch iFlex flexible AC current clamps rated to 6000 A AC. Designed for use with Fluke 1736 and 1738 Energy or Power Loggers, these Rogowski-style probes connect directly to the instrument and display measurements without scaling factors.
Fluke I17XX-FLEX6000/3PK iFlex flexible current clamp kit includes three 36 in flexible Rogowski-style probes rated to 6000 A AC. Designed to connect directly to Fluke 173X Energy or Power Loggers, the probes provide expanded AC current measurement capability without external scaling factors.
The Fluke I17XX-FLEX3000/4PK includes four 24 in iFlex® flexible AC current probes rated to 3000 A AC. Designed for use with Fluke 17XX Energy and Power Loggers, these Rogowski-style probes connect directly to the instrument and feature 1.8 m output cables for measurement flexibility.
The Fluke i17XX-FLEX3000/3PK is a three-pack of 24 inch iFlex® flexible current probes rated to 3000A AC. Designed for use with compatible Fluke 17XX Series Energy and Power Loggers, these Rogowski-style probes connect directly to the instrument for expanded high-current measurement capability.
The Fluke I17XX-FLEX3KIP is a 24 in (60 cm) iFlex flexible current probe rated for measurements up to 3000A AC. Designed for use with Fluke 174x energy and power loggers, it connects directly for displayed current readings. The 2.5 m (8 ft) lead provides separation between the measurement point and the logger.
The Fluke 87V/PRV240 Digital Multimeter Kit combines the Fluke 87V Industrial Digital Multimeter with the PRV240 Proving Unit. The 87V supports AC/DC voltage and current measurement up to 1000 V and 10 A, resistance to 50 MΩ, capacitance, frequency to 200 kHz, and temperature from -200°C to 1090°C. The PRV240 provides a portable 240 V AC/DC source for verifying proper meter operation before testing.
The Fluke 87V MAX Digital Multimeter Solar PV Lead Kit combines the IP67-rated 87V MAX True-RMS multimeter with Pomona PVLEAD1 MC4 solar PV connector test leads. Designed for electrical troubleshooting in harsh environments, it supports AC/DC voltage up to 1000 V, 10 A current, resistance, capacitance, frequency, and temperature measurements. The included MC4 to 4 mm leads enable direct voltage verification on photovoltaic arrays while maintaining IEC / EN 61010-031 compliance.
The Fluke A604510350 GEO Ground Earth Stake is an earth stake accessory designed for use with compatible Fluke ground resistance testers. This metal stake supports grounding and earth resistance testing applications and is identified as the GEO Earth Stake model.
Cartoli provides high-performance electrical testing equipment and power quality testing tools built for maintenance teams, electricians, and utility professionals. Whether you're performing routine checks or complex diagnostics, our range includes everything from circuit testers for electricians to electrical testing instruments for utilities and industrial use.
Choose from digital power testers, power analyzers for sale, and three-phase power quality testers to track efficiency, voltage stability, and system reliability. We also offer tools for power system diagnostics, harmonics testing equipment, transient voltage testers, and power factor testers to evaluate electrical performance and reduce energy loss.
Our inventory includes voltage testers, current testers, AC/DC voltage testers, insulation resistance testers, and ground resistance testers for comprehensive testing. For professionals, we carry digital multimeters, clamp meters for sale, and phase rotation testers; ideal for on-site troubleshooting and inspections.
Monitor system behavior with electrical system monitoring tools, power consumption monitoring devices, and power monitoring equipment. We offer line disturbance analyzers, load balancing test tools, and tools to measure power fluctuations across various commercial and industrial settings.
Explore electrical testing kits, electrical safety analyzers, and electrical calibration tools in both portable and bench formats. From portable power analyzers and electrical quality test kits to commercial electrical testing solutions, Cartoli helps teams stay compliant and efficient.
Shop online for industrial-grade electrical testers, electric panel testers, power line analyzers, and electrical measurement instruments. Whether you're buying multimeters online, sourcing high-voltage test equipment, or upgrading your electrical service testing gear, Cartoli is your trusted source for advanced diagnostics.