Musical instruments can be easily damaged by large and rapid changes in humidity and temperature. Now you can protect your investment by simply placing D’Addario’s Humiditrak™ with Blustream Technology inside your instrument or case. Humiditrak uses a patent-pending Bluetooth sensor to provide a constant stream of temperature, humidity, and impact data to the free smart phone app to alert you of hazardous conditions that can lead to diminished playability, costly repairs, and lost value to your instrument. When Humiditrak detects dangerous conditions, push notifications are sent to your device allowing you to take corrective action before damage occurs. Cataloging and monitoring a collection of instruments is so easy and convenient, you’ll want one for every instrument you own!
Monitor humidity, temperature & impact
View status of all your instruments on one easy-to-read display
Receive push notifications of hazardous conditions
Free App available in the iTunes App Store and Google Play
CR2032 battery included. Maximum battery life of 2 years.
D’Addario is known for innovative, problem-solving, quality musical accessories. D’Addario accessories offers a complete line of award-winning accessories including cables, picks, tuners, capos, straps, humidifiers, maintenance tools and more.

TAMA RB8P PLASTIC BOTTOM (2PCS)
DUNLOP 6504 GUITAR TECH CARE KIT
MEINL TA1AAB WOOD TAMBOURINE
FENDER DELUXE HANGING GUITAR STAND
FENDER PURE VINTAGE '74 JAZZ BASS PICKUP SET
MEINL MCHB CHIMES BAG
YAMAHA TRBX505 TRANSLUCENT BROWN
DUNLOP 223SI MEDIUM KNUCKLE SIZE MEDIUM WALL BRASS SLIDE
K&M 12231 POWER UNIT FOR STARLIGHT MINI
MXR EVH-117 FLANGER
YAMAHA MU14S1
PROTECTION RACKET ELECTRONIC DRUMSET CASE 2
GIBRALTAR 5 IN. BLACK PORT HOLE RING
GRETSCH DELTOLUXE PICKUP
MEINL NINOADJ4S WOOD DJEMBE
GRAPH TECH PT-5000-00 BLACK TUSQ XL SLOTTED GUITAR NUT ELECTRIC, F-STYLE, CURVED / FLAT
YAMAHA GC2 PWH POLISHED WHITE GRAND PIANO 173CM
K&M 232 TABLE MIC.STAND
VINCENT BACH TUBA & SOUSAPHONE MOUTHPIECE STANDARD SERIE 335 MOD. 22
DADDARIO ACCESSORIES PICK
K&M 21021 OVERHEAD MIC.STAND BLACK
GIBRALTAR SC13P3 WING NUTS
YAMAHA LG800 STAND FOR CP1 CP5 MOTIFXF8
PRESONUS AIR XD 10 ACTIVE LOUDSPEAKER
EVANS E10ER1 E-RING 10 CLEAR WIDTH 1
K&M 211/1 BOOM ARM
GRAPHTECH TUSQ PQ-2200-00 F-STYLE GUITAR OR BASS NUT FLAT BLANK
PROTECTION RACKET TIM14 TIMBA CASE
SMT XLR FEMALE PANELMOUNT
FENDER AGED STRAT KNOBS
DUNLOP 654C POLISH WITH CLOTH 