Brand New Astro-Smart (MDA-4A) Family Dew Annihilator Controller

Buy a Brand New Astro-Smart Independent Controlled 4 Channel Dew Annihilator MDA-4 Family Controller . This Ad is for a MDA-4A . The MDA-4 Family Dew Annihilator can be setup with any make or model of telescope for trouble-free operation. The MDA-4 Family Dew Annihilator can be controlled manually by four(4) independent channel knob control channels rated at 10 Amps/channel  The MDA-4 Family Dew Annihilator is designed for Astronomers and Astrophotography’s who want a low cost, simple design, yet powerful dew heater controller with options for temperature/humidity channel monitoring . The MDA-4 Family Dew Annihilator can be used with Astro-Smart’s RCA jack type dew straps or compatible RCA type dew straps such as Astro-Smart, Kendrick, etc. The Astro-Smart MDA-4 Family Dew Annihilator is designed to be user friendly, serviceable, elegant and reliable and include the following features shown below: 1.Worry Free Warranty Program For Life Of Product Sale. 2.Four(4) Independent Output Port Heat Channels User Control Capable 480 Watts(10Amps/Channel). Works with Any RCA type heat strap as Astro-Smart, Kendrick, etc. 3. Variable Knob Dial Power Control PWM Duty Cycle 0-100% @ 50 KHz Power Intensity. 4. Over Current, Reverse Current and Over Voltage Protection Design with Switchable ON/OFF Power. 5. 4 PWM LED Flash Indicators Per Channel Heat Output Port. Power LED Indicator 6. Temperature and Humidity Optics Channel Monitoring Accessory Option. 7. High quality design employs multi-layer PCB form factor and only the best quality components with conformal coatings for outdoor use. 8.Void of RFI(Radio Frequency Interference) protected to enhance Astro-Imaging . 9. Dimensions (5.2” Long x 3” Wide x 1.9” High.) Each Astro-Smart MDA-4 Family Dew Annihilator package contains: 1. MDA-4 Family Dew Controller(MDA-4A) 2. 12VDC Fused Cigarette Power Adapter Harness. Additional Product Info......... http://www.astro-smart.com/products/dew-controllers-dew-straps/manual-knob-style/astrocube-dew-annihilator-mda-4 User Manual......................... http://www.astro-smart.com/wp-content/uploads/2021/01/mda-4__user__s_manual_final_6_18_20.pdf Purchase Page..................... http://www.astro-smart.com/purchase

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