3/4 in 1 soil instrument illumination tester acid alkalinity meter PH moisture humidity digital display backlight test tester

24 pcs / 12 pair Gemfan Flash 5552 3 Blade 5 Inch PC Propeller CW CCW prop compatible for FPV Racing Car frame VS Gemfan 5152

10PAIR Qianfeng GEMFAN 3052 three-leaf 3-inch crossing machine propeller, violent and high-efficiency anti-explosion FLASH serie

10Pcs Flash series three-leaf propeller 5149-3 5-inch FPV crossing machine three-leaf high-speed propeller effective shock absor

Qianfeng Flash 7040 3-Blade Propellers, 7 Inch FPV Drone CW/CCW Props for Freestyle & Aerial Photography, Crash Resistant

10Pairs(10CW+10CCW) Gemfan Flash 3052 3X5.2X3 3-Blade Propeller (Random Color)

Gemfan Flash 7040 7 Inch 3-Blade Long Range Propeller 7.9g 5mm Shaft for 2206 1500KV FPV Drone CW CCW

RoRuS4pcs/lot FlashHobby Flash Hobby Arthur A2810 2810 1100KV 6S Brushless Motor For 7~8 Inch Propeller RC Model Fixed-wing FPV