Accurate steering servo control output signal 2 microseconds (1 millisecond = 1000 microseconds) can be used to test whether the servo is able to cope with this small change.

Power on servo tester, it automatically enter manual mode (Manual) 20 microseconds 50Hz period of analog servo signal, frequency 50HZ.

Press Select button to switch the mode in cycle.

1.S-1 manual mode (Manual)

2. S-2-bit mode (neutral)

3. S-3 automatic mode (automatic)

Press Pulse Width to switch 3 signal for analog or digital servo.

1. 50H analog servo 20us signal, frequency 50HZ

2. 125H digital servo 8US signal, frequency 125HZ

3. 250H digital servo 4US signal, frequency 250HZ

Note:

Please select analog servo or digital servo signal according to your serov first before plug the servo to avoid possible damage to the servo. The default signal is for 50Hz analog servo.

Features:
1.Test Together: can be synchronized output control 4 servos.
2.Accurate Test: used to compare the performance steering gear control of the steering servo output signal can be accurate to 2us
(1 milliseconds = 1000 microseconds), you can test the steering gear is able to respond to subtle changes.
3.PPM Signal: with PPM signal test function in the display, the input PPM signal changes while the input the PPM signal
synchronization output to the servo Energized automatically enter manual mode (Manual) 20us 50H analog servo signal cycle,
frequency 50Hz.
4.Adjustable:rotary potentiometers to decrease or increase the width of the output pulse.
5.3 Modes:S-1 manual mode (Manual)/S-2-bit mode (Neutral)/S-3 automatic mode (Automatic)

Description:
1.This Digital Servo Tester is highly accurate
2.You can test up to 4 servos at the same time and change the test modes as you require.
3.With the rotary knob (potentiometer), you can decrease or increase the outputs pulse width.

Specifications:
Material: Plastic
Input voltage: DC 4.8~6V
Output signal width: 800~2200us

the Select button(Note: the key switch function, circulation patterns)

1. S-1 manual mode (Manual)
2. S-2-bit mode (centered)
3. S-3 automatic mode (Automatic sweeps back and forth)

Keys pulse width:
1. 50H analog servo signal cycle 20us frequency 50Hz
2. 125H digital the steering gear a signal cycle 8us frequency 125Hz
3. 250H Digital Servo signal cycle 4us frequency 250Hz

Item weight:24g

Item Size: 75mmx36mmx23mm

Notice:
Carefully read the instruction before any use, if you are a beginner, it's advisable to be assisted by an experienced adult.

Package information:
Package size: 140 x 98 x 30mm / 5.5 x 3.9 x 1.2in
Package weight: 36g / 1.3oz
Gift box package

Package List:
1 x Digital Servo Tester / ESC Consistency Tester