Digital Servo Tester
Features
1. Can test the control of 4 servos at the same time
2. Accurate testing: The output signal of the servo control servos used for performance comparison can be accurate to 2us (1ms = 1000 microseconds), allowing testing whether the servos can react to subtle changes.
3. PPM signal: A PPM signal test function is available. On the display, the input PPM signal changes while the input PPM signal is synchronised to the servo power-up and automatically enters manual mode (20us 50h) to simulate the servo signal cycle with a frequency of 50 Hz
4. adjustable: rotating the potentiometer reduces or increases the width of the output pulse
5. 3 modes: S-1 manual / s-2 bit / S-3 automatic
1. Can test the control of 4 servos at the same time
2. Accurate testing: The output signal of the servo control servos used for performance comparison can be accurate to 2us (1ms = 1000 microseconds), allowing testing whether the servos can react to subtle changes.
3. PPM signal: A PPM signal test function is available. On the display, the input PPM signal changes while the input PPM signal is synchronised to the servo power-up and automatically enters manual mode (20us 50h) to simulate the servo signal cycle with a frequency of 50 Hz
4. adjustable: rotating the potentiometer reduces or increases the width of the output pulse
5. 3 modes: S-1 manual / s-2 bit / S-3 automatic
Specification
Input voltage: DC4.8-6V
Output signal width: 800-2200us
Key selection (note: key switch function, cyclic mode)
1. S-1 Manual mode (Manual)
2. S-2-bit mode (Neutral)
3. Auto S-3 mode (Auto)
Pulse width keys.
1. 50H CYCLE OF Analogue servo signal 20us Frequency 50Hz
2. 125H CYCLE OF digital servo signal 8us Frequency 125Hz
3. 250 H CYCLE OF digital servo signal 4us frequency 250Hz
Input voltage: DC4.8-6V
Output signal width: 800-2200us
Key selection (note: key switch function, cyclic mode)
1. S-1 Manual mode (Manual)
2. S-2-bit mode (Neutral)
3. Auto S-3 mode (Auto)
Pulse width keys.
1. 50H CYCLE OF Analogue servo signal 20us Frequency 50Hz
2. 125H CYCLE OF digital servo signal 8us Frequency 125Hz
3. 250 H CYCLE OF digital servo signal 4us frequency 250Hz
Note
Please read the operating instructions before use.
If you are a beginner, it is recommended that an experienced adult assists you.
Please read the operating instructions before use.
If you are a beginner, it is recommended that an experienced adult assists you.
Mini SG90 Servo
Specification
Dimension: 22mm x 11.5mm x 22.5mm
Operating speed: 0.12second/ 60degree ( 4.8V no load)
Stall Torque (4.8V): 17.5oz /in (1kg/cm)
Temperature range: -30 to +60°C
Dead band width: 7usec
Operating voltage: 3.0V~7.2V
Fit for ALL kind of R/C Toys
Package List: according buyer choose
1. We Ship to Worldwide
2. We ship your orders within 1-2 business days after the payment cleared.
3. Item shipped from China via china Post Airmail, reach most of the countries within 2 to 4 weeks.
4. Delivery time depends on destination and other factors, it may takes up to 20 days. If you don't receive
the item after 30 days,please keep in touch with us, we'll investigate and solve the delivery problem.
5. Import duties, taxes, and charges are not included in the item price or shipping cost. These charges
are the buyer's responsibility. Please check with your country's customs office to determine what these
additional costs will be prior to bidding or buying.
2. We ship your orders within 1-2 business days after the payment cleared.
3. Item shipped from China via china Post Airmail, reach most of the countries within 2 to 4 weeks.
4. Delivery time depends on destination and other factors, it may takes up to 20 days. If you don't receive
the item after 30 days,please keep in touch with us, we'll investigate and solve the delivery problem.
5. Import duties, taxes, and charges are not included in the item price or shipping cost. These charges
are the buyer's responsibility. Please check with your country's customs office to determine what these
additional costs will be prior to bidding or buying.
ShenZhen
1. We accept PAYPAL only.
2. Payment must be made within 7 days of auction closing (Unpaid dispute will automatically open when item
is not paid in 7 days).
3. PLEASE NOTE: SHIPPING&HANDING DOES NOT INCLUDE DUTIES, LOCATL TAXES OR ANY OTHER IMPORTATION FEES.
4. Please list your special requests (color, packages, value of declaration, etc.) in the EBAY NOTES SECTION
when you make payment
1. Customer satisfaction is our top goal. All products are quality checked. They are new and in good
condition when shipped to our customers. If product is defective or damage upon arrival, or wrong
product shipped, please keep in touch with us immediately. Returns accepted within 14 days of delivery date
and item must be in original new condition, not worn or altered in any way with attached tags & wrap.
Otherwise deal is final. Return shipping must be paid by buyer.
2. Please keep in touch with us first if you have anyproblems/questions/concerns. We will be happy to resolve
any issues you may have in a cordial and friendly manner.
3. We appreciate your Positive Feedback, and will do the same in return. PLEASE DO NOT leave
negative feedback without first communication with us. Please allow max 24 HOURS for us to respond
condition when shipped to our customers. If product is defective or damage upon arrival, or wrong
product shipped, please keep in touch with us immediately. Returns accepted within 14 days of delivery date
and item must be in original new condition, not worn or altered in any way with attached tags & wrap.
Otherwise deal is final. Return shipping must be paid by buyer.
2. Please keep in touch with us first if you have anyproblems/questions/concerns. We will be happy to resolve
any issues you may have in a cordial and friendly manner.
3. We appreciate your Positive Feedback, and will do the same in return. PLEASE DO NOT leave
negative feedback without first communication with us. Please allow max 24 HOURS for us to respond
We maintain high standards of excellence and strive for 100% customer satisfaction! Feedback is
very important to us. We request that you keep in touch with us immediately BEFORE you give us neutral or
negative feedback, so that we can satisfactorily address your concerns.It is impossible to address
issues if we do not know about them!
