ITEM NAME:1Pcs mini servo tester 4.8v to 6.0v STV2.3 BEC Tester FT BX Description: Size: 23.5×42×28mm Input: DC 4.8 to 6.0V Output signal: 1.5ms ±0.5ms Adjustment methods: manual, neutral, automatic. Package Includes: 1 x STV2.3 Servo Tester.Find many great new & used options and get the best deals for 1Pcs mini servo tester 4.8v to 6.0v STV2.3 BEC Tester FT BX at the best online prices at shop2india!