Family Owned & Operated Since 1971• Bakersfield, CA
Multimeters, clamp meters, insulation testers, circuit testers, and electrical safety equipment
3807 products
Optifiber Pro Multimode OTDR Module
Filtered probe with 50 Hz filter for use with PRO3000 tone generator on inactive wiring. For international markets using 50 Hz power systems.
Combustible Gas Leak Detector
Replacement Right-Angle Leads for Meter Accessory Kit (CAT. No. 69483)
Clamp Meter, Digital AC Electrical Tester with 18-Inch Flexible Clamp
Pocket-sized 250 V / 500 V digital/analogue insulation and continuity tester from Megger's MIT300 electrician's series. Insulation to 999 MΩ; continuity at >200 mA down to 0.01 Ω; live-circuit warning above 25 V. Tough rubber-armoured case, IP54, locking test button, 8 × AA battery powered. Meets BS 7671 / 17th Edition, VDE 0413, IEC 364.
TTRU3 - Basic Model
Frequency Calibrator with Totalizer - Standard Package with Carrying Case, Test Leads and NIST Cert
Clamp Meter Analog CAT IV 600V-1000A, 2 Inch Jaw
Non-contact voltage probe with shaker alert for detecting AC voltage from 90 to 1000V. Safe, quick voltage presence verification.
Auto-ranging AC/DC voltage and continuity tester. Compact design for quick electrical troubleshooting and circuit verification.
Meter reader kit pouch.
The Extech 380462 is a Precision Milliohm Meter (220 V). Performance for low resistance measurements. Equipped with a large 18 mm, 1999 count LCD screen. Featuring manual, zero display adjust and overrange indication. CE certified. Complete with 4-wire cables with Kelvin clip connectors.
The 380560 benchtop meter provides resolution down to 0.01mΩ using 4-wire Kelvin clip test leads. Featuring 7 ranges for wide low resistance measurements, 1999 count display with 0.8" digits, automatic zero function. Built-in comparator for Hi/Lo/Go resistance testing or selection. Complete with 4-wire cables with Kelvin clip connectors and power cord.
The 380580 is a Battery Powered Milliohm Meter. This milliohm meter features a high accuracy, a high resolution, portable milliohm meter battery operated for field use, four terminal Kelvin measurements, and Over-temperature and over-voltage protection. CE certified. Complete with 8AA batteries, and 2 sets of test leads (4 wire with 4 alligator clips and 4 wire with 2 Kelvin alligator clips).
The compact Extech 380942 is a 30 Amp mini AC/DC clamp meter. The clamp meter has a remarkable 0.1mA resolution (AC), very low-current sensitivity, and a small diameter jaw designed to reach into small areas. The 30 Amp range with 0.1mA (AC) and 1mA (DC) resolution is optimized for finding problems where very low current variances would be missed by standard clamp meters. This mini clamp meter is useful for troubleshooting tasks in plant maintenance, electrical, HVAC, and telecom work, as well as residential electrical, fleet maintenance, marine, and motorcycle repairs. This CAT III-rated True RMS mini clamp meter comes with test leads, 2 AA batteries, soft carrying case, and user manual.
Clamp Meter, HVAC (CAT IV-600V Test Leads)
The EX520A heavy duty true RMS industrial multimeter measures AC/DC voltage, current, resistance, capacitance, dual sensitivity frequency (electric 1 kHz/electronic 10 MHz), type K thermocouple -45°C to 760°C (-50°F to 1400°F), and bead wire temperature probe -20°C to 250°C (-4°F to 482°F). It features a 6000 count backlit LCD screen, 0.09% basic accuracy, relative/data hold, and auto an auto power function. With a CAT IV-600 V safety rating and an IP67 rating for water and dust resistance, the EX520A is an ideal tool for electricians, HVAC technicians and benchtop technicians who require accuracy, durability, and safety in their electrical testing equipment.
The EX530A multimeter is ideal for use in the outdoors, on boats, and in any harsh industrial environment. Waterproof to IP67 standards, it has a double molded housing and is drop-proof up to 2 m (6.5 ft) with a safety rating of CAT IV-600 V. It measures AC/DC voltage and current, resistance, capacitance, electronic and electrical frequency, temperature, 4 mA to 20 mA, and duty cycle. Additional features include: ±0.06% basic accuracy, continuity beeper, diode test (2.8 V open circuit voltage), 50,000 count resolutions, backlit LCD with barograph, peak hold, min/max, relative mode, data hold and 1000 V input protection for all functions.
The EX623A True RMS AC/DC clamp meter combines dual thermocouple inputs for T1, T2, and T1-T2 differential temperature measurement. It comes with a built-in infrared thermometer and a laser pointer for pinpointing hot spots and a Non-Contact Voltage (NCV) detector, so you can safely check for live electrical current. It features a DC micro-amp function that is ideal for flame rod measurements in HVAC systems, and its capacitance measurement capability extends up to 40 mF. The EX623A comes complete with test leads, a 9 V battery, Type K thermocouple, bead wire temperature probe, and a carrying case.