The SRS2C is the HVAC/R industry’s first Wireless Refrigerant Scale. No more tangled cord mess. No more being attached to the platform. It gets even better. The platform is constructed of solid aluminum with rubber bumpers, has a sloped edge and rubber diamond plate to hold canisters in place and the remote stores in the platform when not in use. Technicians who have one first tell us how cool they think it is, and, more than a few have told us it’s the best in HVAC/R.

• No tangled wire mess.
• Heavy-duty aluminum construction.
• Rubber bumpers and diamond plate platform.
• Long battery life.
• Push button sync and zeroing.

Mention this add and pay only $210.16! – Offer expires December 31, 2011

Twice The Sensitivity of the Nearest Competitor and Three Times the Warranty

INFICON GAS-Mate raises the bar on combustible gas detectors with the next-generation  GAS-Mate, the ideal tool for locating leaks in combustion appliances, such as natural gas or propane-fired heating systems, or gas valves, regulators and pipelines.

GAS-Mate outperforms other models with twice the sensitivity of the closest competitor – down to 5 ppm methane, the main component of natural gas. GAS-Mate also detects many other combustible gases, such as ammonia, propane, ethanol and hydrogen sulfide.

No calibration is required for GAS-Mate or its field replaceable sensor. Simply turn the unit on, allow it to warm up for a few seconds and it is ready to quickly pinpoint any gas leaks  present. To prove that GAS-Mate has the performance and durability for your job, it carries an industry leading, three year over-the-counter replacement warranty – three times what most other manufacturers offer.

Features:

• Sensitive to 5 ppm methane (twice as sensitive as the nearest competitor)
• Also detects natural gas, propane, butane, cyclopentane, ethane, ethanol, isobutane and ammonia
• Multiple LED’s variable intensity audio alarm indicate leak strength
• Adjustable sensitivity helps pinpoint leaks fast
• Auto-zeroing for ignoring background gas levels in leak test area
• Small sensor and probe tip permit leak checking in tighter places
• Certified intrinsically safe by MET Laboratories for use in combustive/explosive environments
• 3-year replacement warranty
• Made in the USA

Limited time offer ONLY $205.97 Part #718-202-G1

Analyzer, Remote Control, & Multi-Mode Tester

It’s a low-voltage HVAC-R Diagnostic Unit that has 5 main functions:

• Performs immediate continuity checks on up to six circuits at a time
• Acts as a remote control, saving you steps from attic roof, or basement
• Reports signal levels on control lines – visually displaying them
• Monitors voltage levels, displaying it as OK – Questionable – or Low
• Will act as an automatically-resetting circuit breaker, temporarily replacing a system fuse while looking for ‘shorted’ lines or components

The ZS-2 ZebraStat is a fully electronic, easy-to-use diagnostic tool for all HVAC and Refrigeration System Technicians. Inside its durable protective case you’ll find a tool that quickly diagnoses low-voltage control problems in system wiring, control boards, thermostats, and associated components. Bright LEDs positively indicate OK/Not-OK status.

Troubleshoot Single and Multi-Stage, Residential and Commercial systems with ease using any or all of ZebraStat’s 5 operating modes. Over/Under-voltage indicators quickly spot trouble areas. It’s automatically-resetting circuit protection makes finding problems on modern ‘computer board’ equipment less risky when shorts are present. Additionally, the entire ZebraStat is protected with the same auto-reset circuit protection.

A quick instruction card is printed on the inside cover; a full manual is included in English/Spanish. The ZebraStat has no batteries to replace. It has a heavy magnetic strip on the back and a slide-up hook for ease in use. One-year warranty.

Limited time offer only $99.75

Diagnostics, Control, & Setup for Variable Speed Motors

Many Techs  have some confusion about ECM Motors and Systems – and no wonder – with as many as 21 wires going to these new motors, you can’t just use a voltmeter anymore for proper diagnosis.

“The prior generation of tools can help, but fall far short of giving the Tech complete information on why a system isn’t operating correctly.”

The VZ-7 is a microprocessor-controlled diagnostic tool that performs sophisticated testing with only 4 switches. With it, a Tech will be able to:

• Visually monitor signal calls from the furnace/air handler circuit boards.
• Interrupt those signals and send the motor any signals you desire, to observe motor operation.
• Get a visual display of motor RPM and the calculated CFM (on most systems).
• Get a visual readout of all 4 system “taps”. These selections help set up a system correctly.
• Get a direct readout of the control voltage in the motor (low voltage here causes erratic operation).
• And finally, IF a problem is traced to the motor, one switch press starts an automatic analysis to clearly indicate if the problem is in the motor’s electronics, or one of 7 possible winding problems.

Two DVDs are included; one that teaches Variable Speed System Theory, the second instructs the Tech how to use the VZ-7 to troubleshoot these systems.

• Microprocessor Controlled, but Easy-to-Use; only 4 switches.
• Rugged Case with Carry Handle and Lead Storage Compartment.
• Quick-reference Card bonded to inside lid of case.
• 2 Instructional DVDs Included, plus an Owner’s Manual.

Limited time offer only $259.00