






Desertcart purchases this item on your behalf and handles shipping, customs, and support to Iceland.
🚀 Elevate your RC game with pinpoint servo precision!
The GoolRC HJ Digital Servo Tester/ESC Consistency Tester is a compact, battery-powered device designed for RC enthusiasts to accurately test and calibrate servos and ESCs. Featuring adjustable pulse widths from 800 to 2200 microseconds and multiple signal frequencies up to 250Hz, it supports synchronized output for up to 4 servos. Compatible with helicopters, airplanes, and cars, it offers manual, neutral, and automatic modes alongside real-time PPM signal synchronization, making it an essential tool for professional-grade RC performance tuning.
| ASIN | B00LTOD4F4 |
| Best Sellers Rank | #489,723 in Toys & Games ( See Top 100 in Toys & Games ) #1,064 in RC Servos |
| Brand Name | GoolRC |
| Color | Black/Blue |
| Compatible Devices | RC Helicopter, Airplane, Car |
| Customer Reviews | 4.3 4.3 out of 5 stars (163) |
| Item Dimensions | 5.51 x 3.94 x 1.18 inches |
| Item Weight | 9.07 g |
| Manufacturer | EverTrust |
| Measurement Type | Pulse Width (µs) |
| Minimum Operating Voltage | 5 volts_of_direct_current |
| Model | E-1977664138 |
| Number of Items | 1 |
| Number of Packs | 1 |
| Part Number | GMEPN-IT-72814767 |
| Power Source | Battery Powered |
| Style Name | Compact |
| UPC | 713524494858 796389726333 519752101342 |
| Unit Count | 1 Count |
Trustpilot
4 days ago
1 day ago