ReviewsPrecision Buzzers

Learning Resources Lights and Sounds Buzzers, Set of 12

Set of 12 buzzers each with a unique, real-world sound.
Promote active learning by incorporating student involvement in instructional activities.
Sounds mimic real-world objects that light up: siren, game-show buzzer, laser, and “charge”.

For Use With Chimes, Bells, Buzzers & Other Applications Within Specified Ratings.

Take on friends and family with 8 player local multiplayer quizzing and challenge groups of friends online with Sofa vs. Sofa Mode..
Personalize the experience with hundreds of player names to choose from to create your own profile, which Buzz comments on..
Customize the game and choose the round types and subjects you want. Choose from new rounds and contestant characters..
Answer over 5,000 new general knowledge questions including hundreds of pictures and videos..
Buzz Buzzers Required, but not included..

shell Color: Black + Red Light Color: red.
Actively encourage contestants to join in the competition with this buzzer..
A perfect tool for talent show- buzzers are loud enough to get the attention of the audience..

Set of 4 buzzers each with a unique, real world, sound.
Promote active learning by incorporating student involvement in instructional activities.
Sounds mimic real-world objects that light up: siren, game-show buzzer, laser, and “charge”.

Pocket-sized toner identifies and tests singular coaxial cable that has F-type connectors to detect continuity, short circuits, and open circuits.
Removable coupler on the tone generator cap allows for testing male and female connectors.
Tests live cabling and is protected up to 52V.
Buzzers in both the probe and detachable tone generator indicate continuity.
Dual-colored LED display shows green for continuity, red for shorts, and remains clear for opens.

...ressure range: 1-100psi, 4 units available: Kpa, bar, psi, kg/cm². Accuracy: +-2%. Works with 2 AA batteries, 50 hours continuous working time. 【This product does not contain batteries】.
VALUE KIT: This 2-in-1 digital torque adapter is made to fit 3/8" driver/sockets securely and turns any ratchet wrench into a precision torque wrench, or calibrate all your torque wrenches. After tightening tire bolts, you also can easily take measurements of tire pressure by the tire pressure gauge mode. It is ideal for auto mechanics, electronics specialists and machinery repair professionals and many other industrial uses..
MULTI-MODE: This digital torque converter provides two types of modes and memory 50 torque value readings. Peak mode displays the maximum torque value when you finished the operation and automatically stores it in memory. Trace mode shows the torque being applied and returns to 0.0 when you finished the operation..
MULTIPLE ALERTS: Three color visual signals and clear buzzer warnings activate without any delay once the torque setting is reached. Below 80% of the target value, the green light goes on. Reaching 80% of the target value, the oranger light goes on with intermittent buzzer warning. Reaching the target, the red light goes on with bu....