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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.
Experience unparalleled signal analysis with the OWON XDS3064AE Touchscreen Digital Oscilloscope. This advanced instrument is designed to enhance your analytical tasks, ensuring accuracy and convenience at every step.
Introducing the OWON XDS3064EMW Touchscreen Digital Oscilloscope with DMM and WiFi Modules - Precision Meets Versatility
Introducing the OWON XDS3064E Touchscreen Digital Oscilloscope - Precision at Your Fingertips
Introducing the OWON XDS2102AV Economical Digital Oscilloscope - Precision Simplified
Introducing the XDS2102A Oscilloscope - Precision Redefined
The Pro’sKit 3 5/6-digit (5999 count) True-RMS flexible clamp meter delivers accurate AC current, resistance, and frequency measurements. Its flexible coil allows easy access around large conductors, while smart auto-ranging ensures precise, reliable readings in the field.
The Pro’sKit 3 3/4-digit (3999 count) AC/DC clamp multimeter provides precise voltage, current, resistance, frequency, and capacitance measurements. Designed for technicians, it combines clamp convenience with multimeter versatility for accurate electrical diagnostics.
LED & HFE test Null DCV Capacitance measurement Overload protection Multi-Function Digital Multimeter Specifications Function Measurement Range DCV 0.1/2.5/10/50/250V, 1000V Null DCV DC ±5V/±25V ACV 10/50/250V, 1000V DCA 50μ/2.5m/25m/250mA, 10A Resistance ×1(0.2~2kΩ)/ ×10(2~20kΩ)/ ×100(20~200kΩ)/ ×1k(200~2MΩ)/ ×10kΩ(2k~20MΩ) Capacitance C(R×1k): 2000μF(Approx.) Max Battery Check 1.5V/9V, Product does not contain batteries Transistor hFE Test Yes Diode & LED Test Yes Continuity with Beeper Yes Front Panel Controls Range selector switch with “OFF” position, 0Ω adjust knob Power Source AAA(1.5V) x 2pcs and 9-Volt x 1pcs
3 5/6 digits 5999 counts 0.5% best accuracy Dual display with analog bargraph Auto/Manual ranging USB data upload Measurement Range DC Voltage (DCV) 600m/6/60/600V ±(0.5%+4d), 1000V ±(1.0%+6d) AC Voltage (ACV) 6/60/600V ±(0.8%+10d), 750V ±(1.0%+10d) DC Current (DCA) 600μ/6000μA ±(1.0%+10d), 60m/600mA ±(1.0%+10d), 6/10A ±(1.2%+10d) AC Current (ACA) 600μ/6000μA ±(1.5%+10d), 60m/600mA ±(1.5%+10d), 6/10A ±(2.0%+15d) Resistance 600Ω ±(0.8%+5d), 6k/60k/600k/6MΩ ±(0.8%+4d), 60MΩ ±(1.2%+10d) Frequency 100/1000Hz ±(0.5%+4d), 10k/100kHz ±(0.5%+4d), 1M/30MHz ±(0.5%+4d) Capacitance 40nF±(5%+30d), 400n/4μ/40μF±(3.5%+8d) 200μF±(5.0%+10d) Temperature -20~400˚C(0~750˚F) ±(1.0%+5d), 400~1000˚C(750~1832˚F) ±(1.5%+15d) Continuity with Buzzer Yes Diode Test Yes Transistor Test Yes Power Source AAA(1.5V)×2pcs (Not included)
Compact size, similar to iPhone Autoranging function True-RMS measurement Overload protection Large LCD Includes test leads Display 3 5/6 DC Voltage (V) 6V/60V/600V ±(0.8%+5d) AC Voltage (V) True-RMS 6V/60V/600V ±(1.0%+5d) DC Current (A) 1000mA/10A ±(2.0%+5d) AC Current (A) True-RMS 1000mA/10A ±(2.0%+5d) Resistance (Ω) 600Ω/6K/60K/600K/6M/60MΩ ±(1.0%+5d) Capacitance 6nF/60nF/600nF/6μF/60μF/600μF/6mF/100mF ±(4.0%+5d) Temperature -4°F~986°F ±(3%+5d) / -20°C~530°C ±(3%+5d) Frequency 1000Hz/6KHz ±(2.0%+5d) Safety CATII 600V Battery 1.5V AAA x 2
CAT III 1000V Safety rating No contact AC voltage detection from 12 to 1000 VAC No metallic contact Compact size with pocket clip Red LED Voltage level indication Audible alarm if voltage is present Built-in white LED light
Built-in white LED illumination light Detect AC voltage 90~1000 VAC with no metal contact Compact size with clip fits into pockets or tool pouches Red LED and audible alarm if voltage is present Non-conductive outer surface to avoid high voltage shock Powered by two 1.5V AAA batteries (not included) CAT IV 1000V Safety rating
3 1/2 digits 1999 counts Dual slope A/D conversion Large backlit LCD display
3-1/2 digits 1999 counts 0.8% best accuracy Portable one-hand operation Data hold, low battery indication Max. jaw opening: 2 in.
Compact and lightweight pocket-size device LCD display Non-contact ACV detector LED flashlight Data hold Low battery indication DCV 4200mV/2V/20V/200V±(0.5%+3d) 600V±(0.8%+5d) ACV 2V/20V/200V±(0.8%+3d) 600V±(1.0%+5d) DCA 200μA/2000μA /20mA/200mA±(1.8%+5d) ACA 200μA/2000μA /20mA/200mA±(2.0%+5d) Resistance 200Ω/2kΩ/20kΩ/200kΩ/2MΩ±(1.0%+3d) 20MΩ±(1.2%+15d) Non contact ACV detector Y Diode test Y Continuity with beep Y Certificate RoHS, CE EN61010-1 CATIII 600V Battery 2x1.5V AAA
ACV True-RMS Auto Range Pocket Size 3-3/4 digits 3999 counts DCV 400mV, 4/40/400V ±(0.5%+4d), 600V ±(1%+4d) ACV 400mV±(1.5%+6d), 4/40/400V ±(0.8%+6d), 600V ±(1.0%+6d) Resistance 400Ω ±(0.8%+5d) 4k/40k/400k/4MΩ ±(0.8%+4d), 40MΩ ±(1.2%+5d) Frequency 100/1000Hz/10k/100k/1MHz/10MHz ±(0.5%+4d) Capacitance 4nF ±(5%+40d), 40n/400n/4μ/40μ ±(3.5%+8d), 2000μF ±(5%+8d) Duty cycle 0.1~99.9% ±(0.5%+4d) Continuity with beeper 50 ±30Ω Diode test Range: 0 ~ 1.5V Resolution: 1mV Power source 2 x 1.5V AAA battery (Not included)
Full assortment of test functions Precise ACV ACA True RMS Measurements Overload Protection Non-contact voltage detection LCD Display 3-5/6 5999 Counts DCV 600mV/6V/60V/600V ±(0.5% +5d) ACV 600mV/6V/60V/600V ±(1% +4d) TRUE-RMS DCA 60mA/600mA ±(1.2% +5 d), 10A±(3.0% +5d) ACA 60mA/600mA ±(1.5% +5 d), 10A±(3.0% +5d)TRUE-RMS Frequency 9.999Hz/99.99Hz/999.9Hz/9.999KHz/99.99KHz/999.9KHz/9.999MHz ±(1.5% +5d) Duty Cycle 21%~99%±(2.5% +5 d) ResistanceΩ 600Ω/6k/60k/600k/6M/60MΩ ±(0.8% +5d) Capacitance 60nF/600nF/6uF/60uF/600uF/6mF ±(4% + 5d),100mF ±(4% +10d) Temperature(C/F) -20℃~1000℃±(1% + 3d) -4℉~2372℉±(1% + 3d) Continuity Buzzer ≤30Ω , buzzer beeps Diode Test Y NCV Detection Y Data Hold Y LED Light Y LCD Backlight Y Analog Bar Y Low Battery Indication Y Low Battery Indication Y Accessories Test Lead, K-type thermocouple, Manual Power 1.5V AAA x 3pcs (Not Included)
Complies with CE safety standard 3 1/2 digits 1999 counts Palm size for easy storage and carrying Digits 3 1/2 digits 1999 counts Accuracy 0.5% best accuracy DCV 2200m/2000m/20/200V ±(0.8%+3d), 500V ±(1.0%+3d) ACV 200/500V ±(1.2%+5d) DCA 2000u/20m/200mA ±(1.2%+5d), 10A ±(2.5%+5d) ACA 400μA/4000μA ±(1.5%+10d), 40mA/400mA ±(1.5%+10d), 10A ±(2.5%+15d) Resistance 200Ω ±(1.5%+5d) , 2000/20k/200kΩ ±(1.0%+3d) , 20MΩ ±(1.0%+5d), 200MΩ ±(1.0%(rdg-l0)+10d) Temperature -40~150˚C ±(1.0%+3d), 150-1000˚C ±(1.5%+15d)-40~302˚F(1.0%+4d), 302-1832˚F ±(1.5%+15d) Power source 1.5V AAA x 2 (not included) Accessories Test leads Square signal output 50Hz (5 Vp-p, 50KΩ)
Model No. MT-1210 Digits 3-1/2 digits 1999 counts Accuracy 1.0% best accuracy DCV 200mV/2V/20V/200V ±(1.0%+2d)500V ±(1.2%+5d) ACV 200/500V ±(2.5%+10d) DCA 200μ/2mA/20mA/200mA ±(2.0%+5d) 10A ±(3.0%+5d) Resistance 200Ω/2K/20K/200KΩ ±(1.0%+5d) 2MΩ ±(1.5%+5d) Extra function
Repl Shaft & Bearing, Small
350 pcs of 22 AWG solid wires Pre-cut, Pre-stripped and Pre-formed on each end. Variety of colors Completely Reusable 14 lengths x 25pcs each (2, 5, 7, 10, 12, 15, 17, 20, 22, 25, 50, 75, 100 and 125mm)
70pcs of 22 AWG solid wires Pre-cut, Pre-stripped and Pre-formed on each end. Variety of colors Completely Reusable 14 lengths x 5pcs each (2, 5, 7, 10, 12, 15, 17, 20, 22, 25, 50, 75, 100 and 125mm)
Megger DLRO 10X: High-precision digital ohmmeter for low resistance testing. Ideal for industrial use, offering 700 test capacity and reliable, fast performance.
Tests for correct wiring, open ground, reverse polarity, open hot, open neutral, hot on neutral, hot and ground reversed with open hot and ground fault interruption in 3‑Wire, 120Volt AC.
Megger DLRO100 Low Resistance Ohmmeter: Precision testing for low resistance with 100A capacity, smooth DC output, and durable IP54/IP65 protection. Portable & reliable.
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.