Uni-T UT338A Formaldehyde Monitor Detector Formaldemeter Temperature Meter with Alarm Ideal for pianos

Ideal for pianos

23" diameter

show off your Estes NASA SLS with its own custom clear fins that can double as a display stand

Runs on a standard 9V battery (not included)

Tuning forks are used for and in scientific experiments

Uni-T UT338A Formaldehyde Monitor Detector Formaldemeter Temperature Meter with Alarm Ideal for pianosUT338A is a brand new home use formaldehyde monitor that utilizes newly imported electrochemistry sensor technology and high precision operational amplifier. The product is capable of continuously converting the signal representing formaldehyde concentration into an electrical signal, which will be displayed by LCD after being processed by the built in micro processor. It protects you and your family from the harm of formaldehyde and guarantees your