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SVG2 is a rugged standalone Vacuum gauge with alarms and Increasing / Decreasing / Stable indicators.

Technical Specifications:

• Measures from 50 to 2000 microns.
• Big display for easy visibility.
• Auto off when left on in atmospheric pressure.
• Programmable high and low alarm notifies user when the     desired vacuum level has been reached with a bright red LED and audible alarm.
• Vacuum indicator notifies the user if the vacuum is decreasing, stable   or increasing in pressure.
• Fast response and high resolution.
• Easy to clean.
• Magnetic hanger

SMG5 Megohm meter, small, low cost meter for checking compressor insulation.

The SMG5 provides a 1000V voltage source, monitors current and displays the resistance between the test points. Maximum current output is <1mA. It can be used to determine the condition of insulation from winding to ground in a motor, compressor or transformer.

Disconnect the windings and measure the resistance between the windings and ground through the insulation. Determine what a good reading is by comparing your reading to values supplied by the manufacturer of the equipment.

Noticing decreasing insulation resistance levels can forecast problems preventing catastrophic failure.

• Predict compressor failure.
• 1000VDC stresses insulation to measure up to 2000Mohms.
• Backlight LCD Display.
• Auto off to extend battery life.
• Supplied with case, alligator clips and leads with removable tips.

• Detects live AC voltage          without contact.
• Analogue feel indicates           strong and weak fields from AC voltage.
• Bright red LED and loud       beeper.
• Range 24VAC to 440VAC.
• Senses 24VAC for thermostat power

• Measures RPM without contact.
• Laser light.
• Works up to four feet away.
• Range 1.5 to 99,999 RPM.
• Predict compressor failure.

Technical Specifications:

The SRL2  is the high end refrigerant leak detector, made to find the smallest of leaks. The sensor can last up to ten years, doesn’t corrode and will not trigger on oil or moisture, it will also sense change so can work in contaminated areas.

• State of the art IR sensor made to last up to 10 years.
• 8 hour lithium ion polymer battery.
• Sensitivity >0.1 oz./yr.
• Auto-calibrates to work in contaminated areas.
• Detects all CFCs, HFCs and HCFCs.

SRH2. From indoor return wet bulb and dry bulb measurements, the CDSHR2 automatically calculates the target supply dry bulb, allowing the engineer to verify the proper evaporator coil airflow. From indoor return wet bulb and outdoor condenser entering dry bulb the engineer can get target superheat directly to verify charge on fixed restrictor systems, no charts or calculations.

• Wet bulb, dry bulb, dew point and %RH.
• Calculate target superheat and target evaporator exit temperature.
• For temperature measurements select built in thermistor or plug in thermocouple.
• Max/Min/Hold functions.
• Blue backlight.
• Rubber boot helps protect the meter.
• Magnetic hanger for hands free operation.
• Auto off to save battery life.
• Easily calibrate temperature in the field

Quickly check against combustion equipment equipment manufacturers specs. Includes the parameters you need without the costly extras you don’t.

• Measures %O2 and stack temperature.
• Calculates %CO2 and % excess air (%EA).
• Displays %O2, %CO2 or %EA and temperature.
• Choose from four display modes: H (hold), MAX, MIN or real time.
• Fuel types measured: Natural gas, Oil #2 and propane.
• %O2: Range: 0 to 25% O2. Accuracy: +0.3%. Resolution: 0.1.
• Easily calibrate temperature in the field.
• Temp: Range: -58ºF to 1000ºF. Accuracy: +0.6% + 3ºF after field calibration. Resolution: 0.1ºF

Includes SOX2, ATBF1 K-Type T/C, AOXP2 hand pump, ANC1 case and RAOX9 filter replacement kit.

Combustion Check vs        Combustion Analysis.....    

The SOX2 is designed to help technicians get quick combustion checks for comparison with manufacturers specifications in the manual or on the data plate. If you do combustion analysis everyday see the new HVAC Guide™ tester, it provides more comprehensive combustion analysis

Heated diode sensor for quick straight forward gas detection.

Easy to use solution for combustible leak detection. Rechargeable lithium ion polymer battery doesn’t have a menory and lasts more than 9 hours on a single charge.

• Easy, one handed operation.
• Fast warm up.
• Adjustable sensitivity down to 5ppm (calibrated to Methane).
• Buzzer / light indicators.
• Bright LED work light on probe tip.
• 9 hour lithium ion polymer battery.

Infrared Sensor Advantage.                  

•  Infrared sensors are far more rugged than other electronic refrigerant detection sensors. The SRL2 sensor: doesn’t corrode, will not trigger on oil or moisture and senses change. Works in contaminated areas