Bacharach PCA2 275 24-8355 Portable Combustion Analyzer directly measures and displays flue gas Oxygen (O2), Carbon Monoxide (CO), Stack Temperature, Draft, Differential Pressure, Combustion Air Temperature and optionally measures and displays Nitric Oxide (NO), and Sulfur Dioxide (SO2). Simultaneously, the PCA2 calculates and displays combustion efficiency (EFF), Excess Air (EA), Carbon Dioxide (CO2), NOx and Oxygen reference values.

Bacharach 13-7018 MZF Draft Gauge is dependable, service-free, small, inexpensive and easy to use. This Draft Gauge can be utilized by both contractors and service technicians for determining draft pressure problems in commercial and residential settings. The highly sensitive MZF Draft Gauge requires no liquid or tedious leveling; this dry type instrument is always ready for immediate use. The pointer′s movement over scale is in direct proportion to the magnitude of the draft at the test point.

Bacharach 13-3003 Draftrite Draft Gauge is a pocket size instrument. Conveniently held in one hand when being used, this tester is extremely suitable for heating contractors and service technicians. The free-floating pointer indicates sudden changes from draft to pressure caused by "puffbacks." Suitable for checking flue pipe, chimney, fire box, smoke hood, smoke pipe draft, draft regulator, oil burner firing rate, and basement ventilation.

Radiodetection CAT 3 (CAT3-kit1) is a new generation of Underground Cable and Pipe Locator with ground breaking features - delivering improved safety, faster surveys and simpler operation. The Radiodetection CAT 3 is the latest in a line of continuous improvements. The Cat3 utilizes the latest technologies to bring you the most optimized cable avoidance tool in the market place today. Buried Utilities represent a major hazard to construction workers the world over. Poorly planned excavations can cause cable or pipe damage resulting in costly repairs, delays and personal injury.

Radiodetection CAT 3 (CAT3-kit4) Underground Cable and Pipe Locator delivers improved safety, faster surveys and simpler operation. The Radiodetection CAT 3 is the latest in a line of continuous improvements. The Cat3 utilizes the latest technologies to bring you the most optimized cable avoidance tool in the market place today. Buried Utilities represent a major hazard to construction workers the world over. Poorly planned excavations can cause cable or pipe damage resulting in costly repairs, delays and personal injury.

Testo 316-4 Refrigerant Leak Detector Kit 0563 3164, a new technology solid-state sensor backed by a 2 year warranty, provides users with the reliability an accuracy electronic leak detector. This is the only modular a/c leak detector for all standard refrigerant gases and ammonia. The sensor is continuously monitored and alerts you to malfunctions or contamination. The use of sample test leaks is no longer necessary. If dirty, the sensor can be easily cleaned and is immediately ready for use. When a leak is detected, the display of refrigerant leak detector changes from green to red.

Bacharach PCA2 255 24-8353 Portable Combustion Analyzer directly measures and displays flue gas Oxygen (O2), Carbon Monoxide (CO), Stack Temperature, Draft, Differential Pressure, Combustion Air Temperature and optionally measures and displays Nitric Oxide (NO), and Sulfur Dioxide (SO2). Simultaneously, the PCA2 calculates and displays combustion efficiency (EFF), Excess Air (EA), Carbon Dioxide (CO2), and Oxygen reference values.

Testo 435 Multifunction HVAC System Analyzer Kit for A/C, ventilation and Indoor Air Quality with readings memory, PC software and USB data transmission cable, incl. battery and calibration protocol. The testo 435 HVAC system analyzer provides a wide variety of choices in configuration to suit all testing needs: from the most basic to the highly complex. The measuring instrument for ambient air conditions, for assessment of Indoor Air Quality and adjusting and testing VAC systems, stands out on account of its efficient measurement process.

Testo 523 AC Refrigeration Analyzer (Mfg. part no. 0563 5236) is a digitally advanced meter for faster and easier installation and repair of all types of air conditioning and refrigeration systems including heat pumps. It is simple enough to use every day and it is also easy on your pocket. By reducing your number of call backs and by handling more calls in less time than ever before, the 523 RSA will practically pay for itself.

Amprobe Meterman HD115B Digital Multimeter is approved to Highest EN61010-1 Rating and CE Marked  Category III to 1500VDC/1000VAC. This Wavetek series of multimeters has a feature that checks for live circuits and indicates the presence of common power supply voltages (AC or DC, positive or negative). Amprobe Meterman HD115B Digital Multimeter eliminates the need for a separate voltage checker. HD115B gives you Oversized Character Displays for Easy Reading, 30-Minute Auto-Off to Preserve Battery and High Voltage Alerts for Extra User Safety and Protection.

Amprobe BDM40-UA Benchtop Multimeter is a 4 1/2 digit (20,000 counts) bench digital multimeter with true RMS (AC or AC+DC coupling) measurement capabilities. This assures accuracy regardless of the type of waveform. Amprobe BDM40-UA Benchtop Multimeter features high resolution making it ideal for production test, QA test, depot service, university and school labs.

Amprobe AC68C AC DC Clamp Meter 600A measures frequency as well as both AC and DC current.

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