Some of the latest products are providing contractors with the tools they need in the field.

Whether they're for cutting sheet metal, detecting leaks in ductwork or just tightening some bolts, several suppliers have introduced a number of new tools and pieces of equipment to help contractors and technicians out in the field or in their shops. The following products are some the latest innovations to hit the HVAC and sheet metal markets.

CUTTING PRODUCTS

This company has launched its Jesse James Signature Series line of equipment, named after the founder of West Coast Choppers, the subject of a popular cable-TV show. The line includes the PowerCut 650 plasma-cutting machine designed to manually cut 5/8-inch and sever 3/4-inch materials. The PowerCut's adjustable output allows the operator to tailor the current to the material being cut. The line also features the MultiMaster 260 multipurpose welding machine for welding MIG DC TIG and stick-electrode welding. Multimaster also offers DC welding output from 15 to 300 amps and is rated 260 amps at 50 percent duty cycle.

Esab Welding and Cutting Products, P.O. Box 100545, 411 S. Ebenezer Road, Florence, SC 29501; (843) 669-4411; fax (843) 664-4258; www.esabna.com.

DUCT ADHESIVE

Coil-Tack, a new duct insulation adhesive, has been introduced. Coil-Tack is a low tack, nonflammable, water-based insulation adhesive engineered for spray or extruding coil line applications. According to the company, the low-viscosity, low-suspended solids of Coil-Tack eliminate clogging within the adhesive-delivery system, ensuring consistent operation.

Hardcast, 900 Hensley Lane, Wylie, TX 75098; (800) 527-7092; fax (927) 442-0076; www.hardcast.com.

PLASMA CONTROL

The new PC-based ProMotion HVAC CNC is designed for HVAC plasma-cutting machines that cut sheet metal and insulation. The product is available for retrofit use or can be ordered with new machines. The ProMotion HVAC incorporates a Windows XP operating system in an industrial enclosure. Along with advanced dual-microprocessor technology, one processor for Windows operations and the other processor for motion, the CNC incorporates a 12.1-inch TFT high-resolution flat-panel display. The CNC also provides new HVAC shape-cutting capabilities.

ProMotion Controls Inc., 780 W. Smith Road, Building F, Medina, OH 44256; (330) 721-1464; fax (330) 721-1463; www.promotioncontrols.com.

TEMPERATURE RECORDER

The new MiniLog T and MiniLog T Plus RH are designed to measure and record temperature and relative humidity for various applications. The tool offers a continuous battery life of up to five years, according to the company. Other highlights of the data loggers include acquisition-sample intervals from one second to two hours, ranges up to 185ºF, user-defined max and min alarms, and a built-in, real-time clock. The instrument is also available with 8,000 or 16,000 data memory.

E Instruments Group LLC, 172 Middletown Blvd., Suite B201, Langhorne, PA 19047; (215) 750-1212, fax (215) 750-1399; www.einstrumentsgroup.com.

GAS MONITORING

The new Z Gard Monitoring Products are designed to fit a variety of gas-monitoring needs. The Z Gard S Sensor detects the presence of carbon monoxide or nitrogen dioxide in the air. Solid state or electrochemical sensors are employed, which generates a signal proportional to the gas concentration. The Z Gard controllers are microprocessor-based and are designed to work with up to 40 remote Z Gard sensors. Also available is the Z Gard Combo Gas Monitor with integrated carbon monoxide sensor in two versions: with a metal oxide solid-state sensor for underground garage monitoring or an electrochemical plug-in sensor.

MSA Instrument Division, P.O. Box 427, Pittsburgh, PA 15230; (800) MSA-4678; www.msanet.com.

ANALYZERS

A complete line of combustion-gas analyzers is available. The instruments supply real-time data for tuning and preventative maintenance of burners on furnaces, boilers and other heating appliances. Models are available to measure oxygen, carbon dioxide, carbon monoxide and nitrogen oxides. The analyzers can also measure draft pressure, differential pressure and temperature. Features include factory-calibrated, field-replaceable sensors that need no calibration gas, and 12- to 24-hour battery life.

TSI Inc., Alnor Products, 500 Cardigan Road, Shoreview, MN 55126; (800) 424-7427; fax (651) 490-3824; www.alnor.com.

DATA LOGGERS

Two new data loggers for monitoring run times on HVACR systems, pumps and more have been introduced. The new Hobo U9 On/Off and Hobo U9 State loggers provide a way to record up to 43,000 equipment on/off cycles or state changes, and use Windows-based software to convert the recorded data into time- and date-stamped graphs. The loggers attach to motor housings without wiring, which eliminates the need to lock out equipment being monitored. The State logger can be wired to any contact closure or passive-relay switch. Both models include a replaceable lithium battery, which offers operation up to one year.

Onset Computer Corp., 470 MacArthur Blvd., Bourne, MA 02532; (800) LOGGERS; fax (508) 759-9100; www.onsetcomp.com.

PLASMA SYSTEM

The new Cutmaster 151 air-plasma cutting system is designed to meet the needs of the 100-amp automated plasma-cutting market and comes equipped with the SL100 1Torch plasma torch and Advanced Torch Connector quick disconnect. And 1Torch start technology eliminates the electronic interference that can occur with other designs and provides reliable starts and a strong pilot arc to pierce heavy plate, according to the company.

Thermal Dynamics Corp., Suite 300, 16052 Swingley Ridge Road, Chesterfield, MO 63017; (636) 728-3000; fax (636) 728-3021; www.thermadyne.com.

DIGITAL MULTIMETERS

The AC71 clamp-style digital multimeters employ two features: AutoTect plus an automatic backlight. AutoTect automatically senses what type of measurement is being made when test leads are placed across a measurement point. With no knob to turn, the meter automatically senses what is being tested and displays the measured value along with the associated unit icon. An automatic backlight sensor recognizes when ambient light is insufficient and turns on a bright blue light for easier viewing.

Wavetech Meterman Test Tools, P.O. Box 9090, Everett, WA 98206; (877) 596-2680; fax (425) 446-4882; www.metermantesttools.com.

TOOL

The SuperHeat Psychrometer Model RH350 is designed for HVACR, mold prevention and plant maintenance applications. The psychrometer features a large display, which allows for the simultaneous display of relative humidity with ambient air temperature, plus dew point or wet bulb or external temperature. Built-in memory will store up to 99 data points.

Extech Instruments Corp., 285 Bear Hill Road, Waltham, MA 02451; (781) 890-7440; fax (781) 890-7864; www.extech.com.

AIRFLOW TRACKING

The Kestrel 4100 Air Flow Tracker measures cubic feet per minute, temperature, relative humidity and dew point, and stores 480 data points in its logger. According to the company, the technician chooses the shape of the duct or opening then enters the dimensions of the duct and airflow is automatically calculated in cfm. Readings are displayed when the Kestrel is held in the airflow. When airflow fluctuates or is variable across the duct, the instrument has an averaging function that lets the user control the timing of the average.

Nielsen-Kellerman, 21 Creek Circle, Boothwyn, PA 19061; (610) 447-1555; fax (610) 447-1577; www.nkhome.com.

LEAK-DETECTION KIT

Spectronics Corp. introduced a special kit to help technicians detect leaks in air-conditioning and refrigeration systems. The kit features the new Optimax Jr., a mini-fluorescent leak detection flashlight that measures just over 7 inches in length. The compact leak detector has a 100,000-hour LED bulb and is powered by three AA batteries. The kit also includes EZ-Ject dye injector with hose and fitting, two dye cartridges containing universal, solvent-free AR-Glo fluorescent dye, Glo-Away dye cleaner and fluorescence-enhancing glasses.

Spectronics Corp., 956 Brush Hollow Road, Westbury, NY 11590; (800) 274-8888; www.spectroline.com.

COOLING FAN

The TNC Cooling Fan is one of the latest products designed for quiet and rapid heat dissipation, and uses a TEK airfoil blower wheel to provide silent cooling. The TEK wheel is a molded, aerodynamically refined, backward-curved airfoil impeller with non-overloading power characteristics. Other benefits of the fan include high-pressure capability, custom mounting arrangement and nine available sizes.

Continental Fan Manufacturing Inc., 203 Eggert Road, Buffalo, NY 14215; (800) 779-4021; fax (716) 842-0611; www.continentalfan.com.

INDUSTRIAL FANS

According to this company, its latest product is an affordable option in big air movement. The Big EZ Fan comes in two sizes, 10-foot diameter and 14-foot diameter. In terms of air movement, one Big EZ Fan can take the place of 10 1/3- to 1/2 horsepower high-velocity fans, making it 30 percent to 40 percent less expensive to operate, according to the company. The fan is ideal for machine shops, warehouses, auto repair shops and horse arenas.

Big Ass Fans, 800 Winchester Road, Lexington, KY 40575; (877) BIG-FANS; www.bigassfans.com.

AIR FILTER

Containing about 100 square feet of media, the new Durafil 2V has a pleat-in-pleat design, which the company says offers high dust-holding capacity and low average-pressure drop. The enclosing frame and media supports are made of lightweight, high-impact plastic for ease of shipping and handling. A built-in handle on the filter helps installation. Uses include variable-air-volume systems, commercial, medical and industrial environments.

Camfil Farr, 1 N. Corporate Drive, Riverdale, NJ 07457; (866) 4CAMFIL; fax (973) 616-7771; www.camfilfarr.com.

DETECTION TOOLS

The All-In-One Leak Detection Kit for HVAC and refrigeration systems is an eight-piece kit, which uses dyes and lights to check for leaks. It features a dye injector called the Revolver. The Revolver comes with a charging hose that swivels 360 degrees at both ends. It also injects small doses of dye to avoid system contamination. The kit also comes with either the 450 dye-seeking LED blue light or the Vector 7 dye LED ultraviolet light, UV-enhancement glasses, dye cartridges for 25-shot or 50-shot doses, an adapter fitting for HVACR systems, Foam Drip Guard plugs, a sample bottle of cleaning fluid and more.

Cliplight, 569 Farrell Ave., Windsor, ON N9J 3P8; (866) 548-3644; fax (519) 734-0696; www.cliplight.com.

CARBON FILTER

Airguard has unveiled a combination particulate and activated carbon filter that provides odor control for commercial and industrial environments. The media used in the Fresh Air Supreme filter captures odors through both chemical and adsorption. The media for the product is self-supporting and does not require a metal backing to shape the pleats. The filter is available in 2-inch and 4-inch thickness.

Airguard, 3807 Bishop Lane, Louisville, KY 40218; (502) 969-2304; fax (502) 961-0930; www.airguard.com.

HAND TOOLS, ACCESSORIES

The BSZ 12 cordless drill/driver is a 12-volt tool with a new motor, which the company says offers up to 460 inch pounds of torque. Its onboard Variospeed electronics allow no-load speeds up to 1,350 rpm. A 1.4 amp/hour battery is part of a new air-cooled charging system that offers 30-minute charging with up to 2,000 charges per battery. A built-in fan helps to keep the motor cool under load. The cordless drill/driver also provides 20 torque settings, plus a drill setting, reversing capabilities, auto-stop brushes and more.

Metabo Corp., P.O. Box 2287, 1231 Wilson Drive, West Chester, PA 19380; (800) 638-2264; fax (800) 638-2261; www.metabousa.com.

RATCHET SYSTEM

The Ready Ratchet stores sockets in a snap-in locking socket tray in the handle, and a quick-release cap keeps the sockets secure when not in use. The tool is available in 3/8-inch or 1/4-inch English standard or metric sizes. According to the manufacturer, the Ready Ratchet is ideal for many HVAC applications, and can be purchased through industrial supply chains and independent hardware stores.

Ready Products Inc., Distribution Center, 11015 Kenwood Road, Building B, Cincinnati, OH 45242; (866) 942-9230; fax (513) 984-9231; www.ready-products.com.

POWER DRIVER

A six-in-one driver for power drills and drill drivers has been developed. The multiple combination bit sets and sizes are available ranging from Phillips, square drive and square recessed to nut driver and slotted driver. The tool allows users to change and store six different drivers in one unit, eliminating the need to re-chuck when changing bits. The driver is equipped with nut setters and an engineered-tip design that helps to reduce stripping. A quarter-inch shank fits 3/8-inch and half-inch chuck drills for additional versatility.

Dewalt Industrial Tool Co., 701 Joppa Road, TW425, Baltimore, MD 21286; (800) 4-DEWALT; www.dewalt.com.

DRILL BITS

This company has introduced Xbits for its spiral saws. Each new 5/32-inch diameter Xbit does the work of any 1/8-inch and 1/4-inch bit currently on the market, according to the company. Each bit is capable of cutting through a range of materials, including drywall, wood, fiberglass, laminates, plastic, cement board, marble, underlayment and backboard. As accessories, the Xbits come in single, two, five and 10-packs.

RotoZip, (877) ROTO-ZIP; www.rotozip.com.

HACKSAW

The Nicholson Pro Series 4-In-1 Tension Hacksaw features blades and a frame that can be configured in four distinct ways: one for general use, another for making flash cuts, a third for work in tight spaces, and a fourth for making a variety of inside cuts as a jab saw. The tool in standard configuration is a 90-degree hacksaw featuring high-tension technology which allows the user to tension the blade to as much as 30,000 PSI. The blade can be quickly positioned to a 45-degree angle for making flush cuts.

Cooper Hand Tools, 3535 Glenwood Ave., Raleigh, NC 27612; (919) 781-7200; fax (919) 783-2116; www.cooperhandtools.com.

AUGER BITS

The new Bosch Type I Power Band Spur and Type II Power Band Ship Auger Bit lines are the latest from Bosch Power Tools. The Bosch Type I Power Band Spur line ranges in size from one-fourth to 1 1/2-inch diameters and 7 1/2-, 13- and 17-inch overall lengths. According to Bosch, while both types of bits use their screw-point tip to pull themselves into either soft or hard wood, the Bosch Spur Auger uses a cutting spur to cut clean holes for applications unlikely to encounter nails. The Bosch Type II includes diameters ranging from three-eighths to 1 1/2 inches and overall lengths of 7 1/2, 17 and 24 inches. The bits are capable of cutting right through impediments in wood such as nails and staples, according to the company.

Bosch Power Tools, (877) BOSCH-99; www.boschtools.com.

VACUUM SYSTEM

The Super Collector G20 portable gas vacuum collection system is designed primarily for residential air-duct cleaning, but can also be used for insulation removal and other light debris cleaning. It features a 20-horsepower motor and large material-handling fan that delivers the suction of a truck-mounted unit in a portable package, according to the company. A line of 10-inch and 8-inch flex hoses, reducers, hose connectors and starter collars are also available for the Super Collector.

Vac Systems International, 1800 E. Cliff Road No. 11, Burnsville, MN 55337; (800) 597-3955; fax (952) 808-1584; www.vacsysint.com.

FOIL TAPE

A new line of foil tapes made for HVAC systems to withstand extreme temperatures has been introduced under the Nashua and Polyken brands. The No. 330 Extreme Weather Foil Tape is an industrial formulation for securing joints and seams in ductwork for HVAC systems. The tape offers performance in temperatures from minus 35ºF to 260ºF. Using a "quick stick" formulation, No. 330 Extreme Weather Foil Tape has a conformable foil backing that will match most laminated ductwork.

Tyco Adhesives, 25 Forge Parkway, Franklin, MA 02035; (800) 248-7659; fax (800) 328-4822; www.tycoadhesives.com.

ROLL-GROOVING TOOL

The VE-106 VIC Groove-N-Go portable roll-grooving tool is equipped with a self-contained power drive. According to the company, the new tool meets the light-duty requirements in various HVAC and plumbing applications. The Groove-N-Go portable roll-grooving tool also comes equipped with roll sets to groove light wall and Schedule No. 40 carbon steel pipe ranging in size from 1 1/4 inches to 6 inches. Optional roll sets are available for copper, light-wall stainless steel and end-seal pipe.

Victaulic Co., PO Box 31, 4901 Kesslersville Road, Easton, PA 18044; (800) PICK-VIC; fax (610) 250-8817; www.victaulic.com.