| C.A.P. strongly believes that the only way to design and manufacture controllers is the right way.
The right way means understanding what expectations customers have when they make an investment in products, and designing and manufacturing controllers that meet or exceed their expectations. The right way means paying attention to details and not cutting corners.
They are constantly striving to produce the most innovative products in the industry. They use only the finest quality components to ensure many years of trouble-free operation. They will only build products that conform to our stringent safety standards. They back their products with the best warranty in the industry, a 3 year "no hassle-no problem" product warranty. All of C.A.P.'s products are assembled in the USA.
|
 |
 |
 |
 |
TMP-1 Cooling Thermostat |
| Rated for 15 amps @ 120 volts.
The TMP-1 allows you to control the temperature within your growing environment. Just connect your cooling equipment, then set the temperature that you wish to maintain. If the temperature exceeds your setting, the outlet on the front is activated. Comes with a 3 foot remote sensor. More Details and Pricing |
 |
 |
 |
 |
HLC-1 Heating Thermostat |
| The HLC-1 allows you to control the temperature within your growing environment. Just connect your heating equipment, then set the temperature that you wish to maintain. If the temperature falls below your setting, the outlet on the front is activated. The HLC-1 can also be used as a high temperature shutdown by plugging your lights into the outlet and setting the maximum temperature that your growing environment can sustain. If this setting is exceeded, your lights will turn off. Comes with a 3' remote sensor. The HLC-1 is rated for 15 amps @ 120 volts. More Details and Pricing |
 |
 |
 |
 |
HLC-2 15 Minute On-Delay |
| The HLC-2 is designed to protect your expensive HID lights from "Hot Starts." A hot start occurs whenever your lights are turned OFF and then back ON before the lamp is allowed to cool off. Hot starts caused by power outages reduce your lamp's life and intensity. When the HLC-2 is connected to your lights, it will sense a power interruption and start a 15 minute time delay to keep the lights from trying to re-fire during the cool down period. The HLC-2 can also be used to delay other devices from starting for 15 minutes when power is applied. The HLC-2 is rated for 15 amps @ 120 volts. More Details and Pricing |
 |
 |
 |
 |
HLC-3 High Temp Shutdown & On Delay |
| The HLC-3 HID lighting controller combines the functions of the HLC-1 and HLC-2 to protect your expensive HID lights from hot starts and your garden from high temperatures. A high temperature shutdown provides insurance from crop damage due to high heat from ventilation and cooling problems. When connected to your lights, it will monitor your growing area's temperature and disable your lights if the maximum temperature you specify is exceeded. The HLC-3 will also sense a power interruption and start a 15 minute time delay to keep your lights from trying to re-fire during the cool down period. Comes with a 3' remote temperature sensor. The HLC-3 is rated at 15 amps @ 120 volts. More Details and Pricing |
 |
 |
 |
 |
AIR-1 Temperature/Humidity Controller |
| The AIR-1 allows you to control the temperature and humidity within your growing environment. Connect your ventilation equipment (air conditioner, fan, etc.) to the exhaust outlet. Then set your temperature and humidity to the level that you wish to maintain. If either level is exceeded, the exhaust outlets are activated to reduce heat and humidity. The AIR-1 is rated for 15 amps @ 120 volts. More Details and Pricing |
 |
 |
 |
 |
AIR-2 Temperature/Humidity Controller |
| The AIR-2 has the same features as the AIR-1 with the exception of separate temperature and humidity outlets. This allows you to control the temperature and humidity independently. Once you have connected your temperature control device (air conditioner, fan, etc.) and a dehumidifier to the AIR-2, your desired temperature and humidity are automatically maintained. The AIR-2 is rated for 15 amps @ 120 volts.
More Details and Pricing |
 |
 |
 |
 |
AIR-3 Temperature/Humidity/CO2 Controller |
| The AIR-3 expands our line of atmospheric controllers by providing the ability to coordinate supplemental CO2 with your ventilation equipment. More Details and Pricing |
 |
 |
 |
 |
AIR-3DN Separate Day/Night Temperature & CO2 Controller |
| The AIR-3DN provides the ability to coordinate supplemental CO2 with your ventilation equipment. It features separated day and night temperature settings. The AIR-3DN has a photo cell and CO2 outlet. The photo cell ensures that your CO2 device (CO2 valve or generator) only activates when your lights are on. It also has a night heat outlet to allow you to heat the area at night if necessary to maintain the proper temperature. To conserve CO2, the CO2 outlets are automatically disabled while your ventilation equipment is running. The AIR-3DN is rated for 15 amps @ 120 volts. More Details and Pricing |
 |
 |
 |
 |
AIR-4 Temperature/Humidity CO2 Controller |
| The AIR-4 has all the features of the AIR-3 with the addition of independent temperature and humidity controls. It also has an increased power capacity to control up to 15 amps of equipment. An additional outlet is provided which will power equipment only during the 'day' cycle. Features include independent temperature and humidity control, coordinated CO2 sequencing and an additional outlet that is powered only while the lights are on. The AIR-4 is rated for 15 amps @ 120 volts. More Details and Pricing |
 |
 |
 |
 |
PPM-2A - "The Fuzzy™" |
| People who need the absolute best CO2 controller available today, use the PPM-2a from C.A.P. What sets the PPM-2a apart from the competition? Fuzzy Logic(tm)... Fuzzy Logic(tm) can be compared to a good driver. As a good driver approaches a red light, he or she applies the brakes to gradually slow down BEFORE getting to the intersection. Fuzzy Logic(tm) uses the same idea to bring the CO2 level up to the desired setting without over-shooting the desired CO2 level. More Details and Pricing |
 |
 |
 |
 |
PPM-3 CO2 Monitor/Controller |
| The PPM-3 from C.A.P. is the most affordable and simple CO2 controller available. Its' proven technology is very accurate at measuring levels of Carbon Dioxide in your growing area from 0 to 5000 ppm (Parts-Per-Million). Using the PPM-3 is quite simple. Just plug your CO2 device (CO2 valve or generator) into the "piggyback" cord and it will automatically maintain the CO2 level that you specify. The PPM-3 works with any make of CO2 valve or generator that is 120 volt. More Details and Pricing |
 |
 |
 |
 |
C.A.P. CO2-2 Controller |
| The CO2-2 has two timers that are used to add just the right amount of CO2 without the wasteful "overshoot" that other controllers have. One timer controls the length of time the CO2 is released and the other controls how often the CO2 is released. The result is a very efficient method of controlling CO2. It also features temperature and humidity controls which will disable CO2 injection if the temperature or humidity levels that you specify are exceeded, activating an exhaust outlet which can control ventilation equipment (air conditioner, fan, etc.) It also has a built in photo controller, which disables the CO2 function when the lights are off. The CO2-2 can be converted to PPM level accuracy with the addition of the PPM-1c CO2 sensor. The CO2-2 is rated for 15 amps @ 120 volts. More Details and Pricing |
 |
 |
 |
 |
C.A.P. CO2-4 Controller |
| The CO2-4 has four timers that are used to control your CO2. In addition to all the features of the CO2-2, the CO2-4 adds two additional internal timers. The "Overall Cycle timer" allows the user to decide how long the supplemental CO2 is kept in the growing area prior to being exhausted. When the "Overall Cycle" time expires, the CO2-4 turns ON the exhaust outlets and enables the "Exhaust Cycle Timer", which controls the amount of time the exhaust fans will run. When complete, the cycle is reset and the CO2 cycle starts again. The CO2-4 can also be used with the PPM-1c sensor for unequalled Parts-Per-Million performance. The CO2-4 is rated for 15 amps @ 120 volts. More Details and Pricing |
 |
 |
 |
 |
C.A.P. PPM-1c CO2 Monitor |
| The PPM-1c is an extremely accurate CO2 sensor. It measures the exact level of CO2 in your growing area and displays this value from 0 to 5000 Parts-Per-Million (PPM) on its' digital readout. Even though the PPM-1c can be used as a simple way to measure your CO2 level, the true potential of the PPM-1c is not realized until it is connected to one of the controllers C.A.P. has designed to work with it. When the PPM-1c is connected to either the CO2-2, CO2-4 or CGC-1 it commands the controllers to release or produce more CO2 only when required. The timers built into the atmosphere controllers continue to coordinate with the PPM-1c to give you the precision control not possible with other manufacturers CO2 control systems using only ON/OFF control. You enter the exact level of CO2 you want to maintain (usually 1500 PPM) and you're done. More Details and Pricing |
 |
 |
 |
 |
CGC-1 Complete Greenhouse Controller |
| The CGC-1 Complete Greenhouse Controller controls all of the main devices required in today's modern hydroponic garden. Your garden's HID lights are controlled by a precision 24-hour time clock. Two outlets are provided for your lights. Other functions such as supplemental CO2 and hydroponic pumps are also coordinated with the time clock. More Details and Pricing |
 |
 |
 |
 |
C.A.P. UPM-1 |
| The UPM-1 Universal Power Module is a unique device that can allow the user to run additional HID lights or control multiple fans/air conditioners or other high amperage 120 volt equipment. The UPM-1's "plug-box" is designed to be plugged into a standard household outlet. The 16 foot "trigger cable" coming from the UPM-1 is then connected to your control device such as a time clock, thermostat or environmental controller. When the control device applies power to the "trigger cable", the relay inside the UPM-1 applies power to the twin outlets on the front of the UPM-1. The UPM-1 is rated at 15 amps @ 120 volts.
More Details and Pricing |
 |
 |
 |
 |
C.A.P. HPR-1 |
| The HPR-1 is a hard-wired 30 amp capacity, 240 volt version of the UPM-1. The HPR-1 is perfect for controlling higher loads such as large air conditioners or multiple HID ballasts. You supply 240 volt power to the input side of the HPR-1. The air conditioner or ballasts to be controlled are then hard-wired into the output side of the relay. The 16 foot "trigger cable" coming from the HPR-1 is then connected to your control device such as a time clock, thermostat or environmental controller. When the device applies power to the "trigger cable", the relay in the HPR-1 applies power to the connected equipment. The HPR-1 is rated at 30 amps @ 240 volts. More Details and Pricing |