PRODUCT DESCRIPTION UPGRADED K2-B Deluxe EMF GHOST HUNTING Meter(Built-In Constant On-Off Switch) With LOW VOLUME SOUND AND With INSTRUCTIONS---Has The SAME EFFECTIVENESS And POWER As The ORIGINAL K 2 Meter. These Models Have Been Used On Hundreds(If Not Thousands) Of Investigations With Outstanding Results! NOTE: This Is A KII That Provides An Audible LOW VOLUME Sound When EMF Is Detected. The Sound Produced Is LOW, As To Not Interfere With The Investigation. The Low Volume Sound It Produces Resembles That Of A Geiger Counter And The Sound Intensifies(Gets Louder) As Each Of The Detector Bars Light Up. However, Please Note Once Again That The Sound Is LOW So As To Not Interfere With Any Evidence Collected. ALL Other KII Specifications And Operating Functions Are The Same As Any Other KII Meter. Model: KII-B The KII-B Simply Takes The Popular KII Meter And Adds A Low Volume Buzz Sound When EMF Is Detected. The Sound Feature Allows A Paranormal Investigator To See The Illuminated LED's And Hear EMF Detection At The Same Time. Unlike A Standard KII, This Allows The Investigator,And Others To Physically \