 | Watlow EZ-ZONE PM Temperature Controller Have the power and functionality of a limit controller, PID contoller, or integrated controller | Starting at $145.00 |
 | Watlow SD Series PID Temperature Controller Dual display, panel mounted ramping and PID temperature controllers | Starting at $170.00 |
 | Watlow EZ-ZONE PM Express Controller Simple to use controller is ideally suited for basic applications or usage levels | Starting at $145.00 |
 | Watlow DIN-A-MITE Power Controller Innovative power controller, available in 4 models, can handle loads up to 100 amps | Starting at $100.00 |
 | Watlow Silicone Rubber Flexible Heaters Thin and lightweight flexible heaters with the versatility to perform almost any heating function | Call for pricing |
 | Watlow SD31 PID Temperature Controller 1/32 DIN single display controller with optional timer | Starting at $158.00 |
 | Watlow Screw Plug Immersion Heater Ideal for direct immersion heating of liquids | Select options to price |
 | Watlow Series CV Temperature Controller Most basic and economical 1/8-DIN-square limit / temperature controllers | Starting at $102.00 |
 | Watlow FIREROD Cartridge Heater The cartridge heater that revolutionized the heating industry | Call for pricing |
 | Watlow LV Series Limit Controller Most basic and economical limit controller | Starting at $132.00 |
 | Watlow F4S Ramping Temperature Controller 1/4 DIN single channel ramping controller | Starting at $900.00 |
| Watlow F4D Ramping Temperature Controller 1/4 DIN dual channel ramping controller | Starting at $1,050.00 |
| Watlow SD Series Limit Controller Dual display, single channel limit controller with universal input | Starting at $191.50 |
| Watlow F4P Temperature Controller 1/4 DIN high performance controller offers versatility in process / temperature applications | Starting at $770.00 |
 | Watlow Rigid Sheath Thermocouple General application rigid sheath thermocouple | Starting at $15.20 |
 | Watlow Kapton Flexible Heaters Lightweight heaters with low outgassing and outstanding resistance to solvents, radiation, and fungus | Call for pricing |
 | Watlow SD6 Temperature Controller Economical 1/16 DIN process/ temperature controller with DeviceNet communications protocol | Starting at $309.50 |
 | Watlow MI Band Heater Provides the high temperatures and watt densities needed for today's demanding procedures
| Call for pricing |
 | Watlow FIREROD Immersion Heater Compact, versatile immersion heater for water or water solutions 90% or above | Call for pricing |
 | Watlow Pipe Clamp Thermocouple General application pipe clamp style thermocouple | Starting at $15.80 |
 | Watlow Flange Immersion Heater Flanged immersion heaters for heating liquids and gases in tanks and pressure vessels | Call for pricing |
 | Watlow Ring Terminal Thermocouple General application ring terminal style thermocouple | Starting at $12.20 |
 | Watlow RB Style RTD RB Style RTDs with standard industrial insulated leads | Starting at $38.10 |
 | Watlow CAST-X Series Circulation Heaters Safe circulation heater ideal for contamination-free gas and liquid heating | Starting at $535.00 |
 | Watlow Rigid Sheath Thermocouple with Threaded Fitting General application rigid sheath with threaded fitting thermocouple | Starting at $26.70 |
 | Watlow EZ-ZONE RM Temperature Controller Rail Mount Multi-Loop Integrated Controller Saves Time, Space and System Cost | Call for pricing |
 | Watlow Circulation Heater Watlow WATROD or FIREBAR heating elements combined with all necessary appliances to form a complete heating assembly | Call for pricing |
 | Watlow AR Style Mineral Insulated Thermocouple with Connection Head Fast-responding, durable, capable, and ideal for handling higher temperatures | Starting at $46.60 |
 | Watlow EZ-ZONE ST Temperature Controller Integrated thermal loop solid state controller | Starting at $225.00 |
 | Watlow Ceramic Fiber Heater Extremely low mass and high insulation value units with self-supported heating elements | Call for pricing |
 | Watlow Insulated Wire Thermocouple General application constructed with SERV-RITE insulated wire thermocouple | Starting at $8.60 |
 | Watlow RR Style RTD RR Style connection head RTDs | Starting at $60.45 |
 | Watlow Power Series Controllers Microprocessor-based SCR power controller | Starting at $1,376.00 |
 | Watlow WATROD Tubular Heater Single- and double-ended tubular heating elements | Call for pricing |
 | Watlow Adjustable Spring Thermocouple General application adjustable spring thermocouple | Starting at $15.95 |
 | Watlow FIREBAR Heater Innovative, flat surface design improves heater performance | Call for pricing |
 | Watlow Rigid Sheath Fixed Bayonet Thermocouple General application rigid sheath fixed bayonet thermocouple | Starting at $21.05 |
 | Watlow RF Style RTD RF Style metal transition RTDs | Starting at $92.45 |
 | Watlow Square Flange Immersion Heater Square flange immersion heaters designed for use in boilers and industrial storage tanks | Call for pricing |
 | Watlow Flexible Thermocouple Extensions Watlow Flexible Thermocouple Extensions | Starting at $5.20 |
 | Watlow Flange Style Thermocouple General application flange style thermocouple | Starting at $20.45 |
 | Watlow AC Style Mineral Insulated Mini Plug Thermocouple Mineral insulated thermocouple with mini plug or jack termination | Starting at $17.20 |
 | Watlow RT Style RTD with Thermowell RT Style RTD with straight or tapered thermowell | Starting at $142.60 |
 | Watlow WATROD Duct Heater The perfect heating solution for non-pressurized, air-heating applications | Call for pricing |
 | Watlow AC Style Mineral Insulated Standard Plug Thermocouple Mineral insulated thermocouple with standard plug or jack termination | Starting at $10.00 |
 | Watlow Starflow Circulation Heater Designed to heat gas streams to 1400°F for drying applications | Call for pricing |
 | Watlow RT Style RTD RT Style RTDs for use with thermowells | Starting at $65.45 |
 | Watlow AF Style Mineral Insulated Thermocouple with Metal Transitions Thermocouple with spring strain relief and metal transitions | Starting at $20.85 |
| Watlow Large Diameter Rigid Sheath Fixed Thermocouple General application large diameter rigid sheath thermocouple | Starting at $16.20 |
 | Watlow Finbar Heater Improves heat transfer to the air and permits putting more power in tighter spaces | Call for pricing |
