Product Announcements: Digital Resistance Meters

The Digital Ground Resistance Tester Model 2301 has a multifunction display and performs ground resistance measurement from 0.001 to 1200 ohms without driving ground rods. It is fast (1 second measurement) and accurate (1.5% typical). The Model 2301 has large jaws and has proven to be highly immune to external electric fields. (read more)

Reconnecting a discharged string back to the bus can be time consuming and expensive. And, if it's done incorrectly, the huge in-rush of current can create dangerous and destructive arcs. The Alber RM-650 Recharge Module is the first device that lets you safely reconnect a discharged string to the power bus so the existing on-line charger can be used for the recharge. (read more)

Digital Earth Resistance & Resistivity Tester

Measure earth resistance and ground resistivity with built-in printer

The EM-4055 earth tester is a digital, microprocessor controlled instrument that allows to measure the earth resistance and ground resistivity (using Wenner´s method), as well as to detect parasitic voltages present in the ground. (read more)

The MPK-102 high-current micro-ohmmeter is a portable instrument, used to accurately measure very low contact resistances of breakers and switches, busbars, transformers, motors etc. with test current from 1mA to 100A. The MPK-102 is supplied ready for immediate use with battery, line cord and four wire test leads with Kelvin clips. (read more)

The CRDO7Plus is an exceptional digital micro-ohmmeter for precise low resistance measurements and fast updates. It also has dual AC voltage operation and a back-lit LCD display that is multilingual. (read more)

The Cellcorder CRT-400 handheld cell voltage and resistance tester is the best way to detect early signs of battery degradation. Specially designed to comply with IEEE standards for testing batteries, the CRT-400 measures and records cell float voltage, internal cell resistance, and intercell connection resistance. (read more)

Highly accurate and easy to operate

Choose from our large inventory of Digital Low Resistance Ohmmeters (read more)

The DLRO200-115 is designed to check and measure contact resistance in high voltage circuit breakers, disconnecting switches (isolators), busbar joints, or for any low resistance measurement. The test set accurately measure resistances ranging from 0.1?? to 1??, at high currents. (read more)