The AEMC 3620 3-Point Analog Ground Resistance Tester is capable of three-terminal operations for fall-of-potential earth/ground resistance as well as 2-point tests. Measures ground resistance from 0.5 to 1000? with prompt and accurate results. Features an easy to read 3.1" logarithmic scale with a separate marking for 25?. Simple measuring with a "Press-to-Measure" button.

AEMC 4610 4-Point Earth Resistance Tester performs ground resistance and soil resistivity tests. This direct reading tester measures from 10MΩ to 1999Ω, and is auto-ranging, so it automatically seeks the optimum measurement range. The Model 4610 is easy to use - simply connect the leads, press to measure, and read. The large LCD (nearly 3/4" high) also indicates low battery status, overrange, and test lead shorts and lead reversals. Three LED indicators on the front panel continuously warn user of measurement problems to ensure accurate and reliable tests.

AEMC 4610-150 4-Point Ground Earth Resistance Tester is available alone or as a complete kit 4610-150. The kit includes the meter to measure earth resistance, two 150 ft color-coded leads on spools (red and blue), one 30 ft lead (green), two 14.5" T-shaped auxiliary ground electrodes, one set of five spaded lugs, 100 ft tape measurer and carrying bag.

The AEMC 3620 Kit-150ft 3-Point Digital Ground Resistance Tester is capable of three-terminal operations for fall-of-potential earth/ground resistance as well as 2-point tests. Measures ground resistance from 0.5 to 1000? with prompt and accurate results. Features an easy to read 3.1" logarithmic scale with a separate marking for 25?. Simple measuring with a "Press-to-Measure" button.

AEMC 3910 Digital TRMS Power Quality Digital Clamp Meter is designed for today's electrical environments. Operation is simple. There are no programming requirements or menus, just four pushbuttons for direct access. The Model 3910 is also auto-ranging, and ensures the best range for measurements. Troubleshooting and measuring power is done simply by connecting two voltage leads and clamping on the current probe.

AEMC 275HVD Contactless High Voltage Detector detects high voltage without direct physical contact.

AEMC PQL 120 Power Quality Data Logger (1MB memory) is a single-phase Power Quality Logger designed to measure and log from a complete suite of electrical and power quality parameters. It is accompanied by an easy-to-use report compliant software package. Power Quality Data Logger Model PQL 120 is designed for North American commercial, industrial and residential applications, and is plugged into a standard AC receptacle. In turn, any 120V load, may be plugged into the Power Quality Logger: office equipment, data equipment, machinery, compressors, heaters, motors, etc.

AEMC CA832 Digital Handheld Sound Level Meter is a lightweight unit capable of being used in just one hand. The AEMC CA832 features the ability to be mounted to a tripod, 2000 count illuminated LCD, fast (55ms) or slow (550ms) time weighting scales, and 'A' and 'C' frequency weighting curves.

Optical Power Meter model 522B made by Tempo performs insertion Loss and Link Loss Testing. The 522B standard optical power meter is capable of performing measurements from +3dBm to -75dBm, making it ideal for general single-mode and multimode fiber optic testing. A large, backlit LCD display enables users to easily view measured optical power levels and the calibration wavelength in use. A color-coded, user friendly keypad and simple, intuitive controls make optical power measurements, data storage and retrieval, and report printing easy and efficient.

Tempo 522B-HP Optical Power Meter performs insertion Loss and Link Loss Testing. The 522B-HP high intensity optical power meter is capable of performing measurements from +25dBm to -53dBm, making it particularly suited for qualification and testing of communication systems, optical amplifiers, and other high output devices. A large, backlit LCD display enables users to easily view measured optical power levels and the calibration wavelength in use.

Amprobe DM-III Multitest Power Quality Data Logger and Analyzer is a complete kit. Amprobe DM-III Multitest Power Quality Data Logger and Analyzer is a portable power quality meter, monitor and recorder that works with single and three phase systems (Y and Delta) and will measure voltage anomalies including sags and surges, power system harmonics and power factor. Megohmmeter functions: Selectable test voltages up to 1000V.

Amprobe DM-III Multitest F Power Quality Data Logger and Analyzer is a complete kit. Amprobe DM-III Multitest F Power Quality Data Logger and Analyzer is a portable power quality meter, monitor and recorder that works with single and three phase systems (Y and Delta) and will measure voltage anomalies including sags and surges, power system harmonics and power factor. Megohmmeter functions: Selectable test voltages up to 1000V.