Description
Details
HARY 20PCS Piezo Buzzers for Quizzes 12085 leads: Flexible Power Options : Works with AA/AAA batteries (3V), 9V blocks, or 12V adapters, making these quiz buzzers versatile for:✓ School science fairs✓ DIY quiz boards✓ Educational STEM kits. Durable ABS Housing : The compact ABS plastic casing resists drops and wear, surviving repeated classroom use. Each buzzer measures just Φ11mm × 9mm-stackable and portable.
Key features
- Flexible Power Options : Works with AA/AAA batteries (3V), 9V blocks, or 12V adapters, making these quiz buzzers versatile for:✓ School science fairs✓ DIY quiz boards✓ Educational STEM kits
- Durable ABS Housing : The compact ABS plastic casing resists drops and wear, surviving repeated classroom use. Each buzzer measures just Φ11mm × 9mm-stackable and portable
- Piece Set : Includes 20 identical buzzers (enough for 5 teams of 4), ensuring fair competition formats. useful for:✔ Trivia nights✔ School quiz bowls✔ DIY reaction-time games
- Colour: Black
- Size: Φ 11mm × 9mm
Product specifics
- Brand: HARY
- Category: Sirens
- Size: Φ 11mm × 9mm
- Colour: Black
- Model: PG2918-01
- Part number: PG2918-01