New Mel-Rem-SDD - 700 Model!! 
In addition to detecting AC/DC EMF  & ambient Temperature changes in the environment, this device also uses a mini telescopic antenna to radiate its own independent  Magnetic Field around the instrument. This EM field can be easily influenced by materials and objects that conduct electricity.  Based on source proximity, strength and EM field distortion...(4) Multi-Colored LED lights can be activated in any order or combination. This device also includes our popular SDD Shadow Detection Audible Alarm circuit. (1) RED Illuminator is included. This new feature is intended to further help promote and advance Paranormal research.

New Mel-8704R-REM-SDD       

• Measures EMF, Ambient Temperature, and Shadow Detection (SDD) simultaneously.
• EMF "Burst" (100msec) mode feature for rapid EMF fluctuation
• EMF Min/Max capture
• Rapid response ambient temperature measurement
• Temperature min/max capture
• Includes manual temperature baseline correction and auto mute. 
• Red night view Backlight Display with On/Off Button
• High intensity Red Flashlight
• Glow in The Dark Push Buttons - Must be charged under a bright light for 5 minutes prior to use
• Includes exclusive SDD shadow detection with adjustable sensitivity detects subtle light level variations in the environment.
• Includes: (1) 9Vdc Alkaline battery
• Includes: (1) Deluxe carrying case
• Includes: (1) Red LED Long Range (75') Illuminator
• Includes: (1) Red LED Short Range (15') Illuminator