Multimeters, clamp meters, insulation testers, circuit testers, and electrical safety equipment
3807 products

Optifiber Pro, Certifiber Pro Quad V2, w/Inspection & Wi-Fi

Optifiber Pro Multimode OTDR V2, w/Wi-fi

Optifiber Pro Quad OTDR V2, w/Wi-fi

Optifiber Pro Singlemode OTDR V2, w/Wi-fi

Two-pole voltage and continuity tester with LCD readout and ohms measurement. LED, LCD, audible, and vibration indicators. Switchable load for detecting ghost voltages. IP64 rated.

Buy genuine Fluke Networks Cable Fault Finder with PowerBT Bridge Tap Detect for open/short circuit detection—to 8,000 feet (2.4 km).

TDR Cable Length Meter

Dual Range High Voltage Tester

USB Digital Meter and Tester, USB-A (Type A)

S1-1568/2-US Expert 15 kV Insulation Resistance Tester with full diagnostic tests and PI Predictor (PIP). High charge (6 mA) and ultra-high-noise (8 mA) modes with average and adaptive filters. On-board memory with USB and Bluetooth, plus full remote control. CertSuite Asset support.

DLRO2 2A Low Resistance Ohmmeter

TRMS clamp meter measuring up to 1500 A AC or DC, plus 750 V AC and 1000 V DC, with resistance and frequency. Designed for installation, maintenance, fault-finding, and monitoring of large AC or DC electrical systems and equipment.

DET14C Clamp-on Earth Tester

DLRO200-US 200 A Ducter digital low resistance ohmmeter with unfiltered output, 100–125 V AC input, English keyboard, fitted with NEMA 5-15P plug. Supplied with test leads.

DLRO200-US 200 A Ducter digital low resistance ohmmeter with unfiltered output, 100–125 V AC input, English keyboard, fitted with NEMA 5-15P plug. No lead set included.

Pocket-sized 500 V digital/analogue insulation and continuity tester from Megger’s compact MIT200 series. Single test voltage; insulation to 1000 MΩ; continuity at >200 mA down to 0.01 Ω. CAT III 600 V, IP40, –10 °C to +55 °C; 6 × AA battery powered for fixed wiring, panel building, motors, generators, switchgear and appliance testing.

Handheld laser distance meter for distance, area, and volume measurements during electrical and facility inspection work.

Hazardous-area (II 3G Ex ic IIC T5 Gc) variant of the MPAC128 professional acoustic imaging camera. Detects partial discharge in switchgear, corona, and compressed-air leaks via 128-microphone array — rated for use in explosive atmospheres on gas platforms and petrochemical sites.

Line-operated two-channel transformer winding resistance ohmmeter for safe and accurate field measurement of resistance in smaller transmission and distribution transformers. 6 A maximum current, 48 V test voltage for fast core saturation, ±0.25% accuracy. Single-button test cycle, automatic passive discharge to de-energize the winding after each test. IP67-rated rugged plastic case. Instrument only — leads sold separately or as part of the BN-19090 kit.

1Ø Handheld Turns Ratiometer - 37.5 Vac

Process Voltage Calibrator - Standard Package with Rubber Boot, Hands-Free Carrying Case, Test Leads and NIST Cert

Diagnostic RTD and Milliamp Calibrator with Patented LeakDetect and RTD AutoDetect - Standard Package with Rubber Boot, Hands-Free Carrying Case, Test Leads and NIST Cert

Automated 4-20 mA Loop Calibrator with Patented LeakDetect - Standard Package with Rubber Boot, Hands-Free Carrying Case, Test Leads and NIST Cert

Diagnostic Thermocouple and Milliamp Calibrator with Patented LeakDetect - Standard Package with Rubber Boot, Hands-Free Carrying Case, Test Leads and NIST Cert