Amprobe BT-120 Microprocessor Controlled Breaker Finder automatically adjusts sensitivity when a 120V circuit breaker is identified.

Extech RPM10 Combination IR Tachometer and Thermometer has a built-in IR thermometer, and a laser, that measures remote surface temperatures on motors and rotating objects; the laser allows for a greater measuring distance of up to 6.5ft (2m).

TIF Instruments TIF8500A Carbon Monoxide Analyzer is a professional grade service tool for accurate measurements of Carbon Monoxide (CO) levels in any environment or application, including ambient, appliance surroundings and furnace flues.

Extech MT310 MultiTech Digital Multimeter features: 0.5% basic DCV accuracy; Oversized high contrast 4000 count display; Data Hold, Relative, and Auto Power off; CAT II-1000V, CE and UL Listed.

Photonix PX-C108 Optical Singlemode Light Source 1310nm is designed to accurately measure power and loss measurements in the fiberoptic LAN environment. Photonix PX-C108 features an ST Style port, single mode operation, 1300nM operation, 2khz modulation, a durable aluminum body, and low battery indication.

Extech ML720 digital multimeter and data logger features: 0.08% basic DCV accuracy; Store and View up to 43,000 data points; ML710 - Store and View up to 5,400 data points; 10 selectable datalogging sample rates from 0.05sec to 480 seconds; True RMS Voltage and Current measurements, etc.

UEi DRS220 Digital HVAC Refrigeration Charging Scale is designed with an impressive battery life, exceptional accuracy and resolution, and compatibility with the DRSCM charging module. The UEi DRS220 features an over-sized LCD display, measurements in lbs and kgs, refrigerant tank capacity indication, user-programmable thresholds, and more.

Hobbes 257823 OPTISouce is a high performance stabilized source that is widely used in fiber network installation and maintenance. Hobbes offers 3 models for the Las er source series: 850/1300 for multimode, 1310/1550 for single - mode optical fibers, and an all in one model for all 4 wavelengths.

Hobbes 257822 OPTISource is a high performance stabilized source that is widely used in fiber network installation and maintenance. Hobbes offers 3 models for the Las er source series: 850/1300 for multimode, 1310/1550 for single - mode optical fibers, and an all in one model for all 4 wavelengths.

Extech LS320ST Fiber Optic Laser Light Source provide high stability and features: Temperature compensated laser light sources with 1310nm and 1550nm output supply -10dBm of stable optical power into single mode fiber; Provide 50dB measurement range when used with FiberMeter or MicroMeter; Single battery provides over 60 hours of operation; Rugged, splash proof case; Single switch operation; SC connector.

Extech CMM-17 Process Calibrator MultiMeter features: Precision DC, mA, Voltage, Frequency Calibrator combined with True RMS MultiMeter; Simultaneous source/simulate and measure on large dual display; Constant current output for loads up to 1200Ω; Bipolar current (±25mA) and voltage (±1.5V, ±15V) outputs; Measure DCmA, ACmA, DCV, ACV, AC+DC, Temperature, Frequency, Duty Cycle, etc.

Psiber CT50 CableTool TDR Cable Fault and Distance Meter provides contractors, electricians, low voltage installers, or anyone involved in the installation or maintenance of metallic cables with the capibility to quickly find faults in cables up to a distance of 2500 feet.