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Digital LED Servo Tester

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Market Price: $15.99

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$12.99

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Availability	8 in stock
Weight	0.10 lbs
SKU	QX-20423-servo-tester

This portable device allows you to test the functionality of your servos and ESC without having to connect your radio, receiver and battery. Servos testers also allow you to easily center your servos when attaching servo horns and making control surface adjustments. This time-saving tool is a must have tool for any RC enthusiast.

Testing frequency is adjustable for analog and digital servos with input voltage of 4.8 to 6 volts and output signal width: 800~2200us.

Features:

4-digit LED displays pulse width in real-time
Synchronized output control allows performance comparison of 1-4 servos connected simultaneously.
Servo output signal accuracy up to 2us (1 milliseconds = 1000 microseconds), to allow testing precise changes in the servo response.
Digital display shows the input PPM signal and the PPM signal synchronization output to the servo.
50H analog servo signal cycle, frequency 50Hz, rotary potentiometers allow width of the output pulse to be decreased or increased.
Select Button provides 3 different modes:

S-1 Manual adjustment mode (Manual)--to check the servo speed and reaction time

S-2 Bit mode (Neutral)

S-3 Automatic mode (Automatic)--test the servo through its full travel from end-point to end-point (like windshield wipers)

Pulse Width is selectable with a Button:

1. 50H analog servo signal cycle 20us frequency 50H

2. 125H digital the steering gear a signal cycle 8us frequency 125Hz

3. 250H digital Servo signal cycle 4us frequency 250Hz

Specifications:

Dimensions: 7.5 cm x 3.8 cm x 2.5 cm
Weight: 0.88 oz (25 g)
Input voltage: DC 5~6V
Output signal width: 800~2200us

LiFe Batteries 2S

Description:
Our LiFe Batteries (also known as A123 Batteries) have huge advantages over most other options.

1) LiFe Batteries are lightweight - as light as Lipos
2) LiFes are safer than Lipos (do not combust easily like lipos)
3) LiFe Batteries supply a constant voltage (They stay right near 6volts from start to finish ensuring consistent flights)
4) Run Life batteries to your servos and ignition without regulators (For extra caution some people run a regulator to their ignition still)
5)Life's have a high Charging Capacity. Charge up to 5amps, allowing you to charge them up in MINUTES!

The 2100 or 3000 Mah can be used as a SINGLE battery system for 30cc planes. (we recommend spliting the lead and put 2 JR leads on, to run to the receiver and the other to ignition). You can also run a single 3000 Life Battery on a 50cc Plane.

The 1450mah LiFE Battery is a great option for those that want a separate battery for ignition and receiver (if you are running FM or hesitant to use a single battery system). The 1450mah Life is a great battery for the ignition for either a 30cc or 50cc sized plane

We recommend the following:
On the MXSR (2) 2100mah, or 1 3000mah placed on the mount box or front of the plane. It is a bigger plane and will do well with the extra voltage and weight.
Other 30cc planes - (1) 1450mah for ignition, (1) 2100mah for receiver or for a lighter set up
(1) 2100mah for both (split the wire to 2 leads) OR (2) 1450mah (one for ignition one for receiver).

50cc sized planes (1) 1450mah LiFe battery for ignition and (1) 3000mah LiFe battery for receiver or, for a lighter set up
(1) 1450mah for ignition, and (1) 2100 for receiver OR (1) 3000mah LiFe for both receiver and ignition

WATCH THIS VIDEO: Explains whether to use a regulator or not, 2 batteries or 1 for your plane, Redundancy and more.

Specifications:

Type: LiFe Battery (same technology as A123)
Weight:
- 1450mah - 2.8oz,
- 2100mah - 4oz,
- 3100mah Life - 5.5oz
Size:
- 1450mah- 15mm x 34mm x 87mm,
- 2100mah- 12mm x 50mm x 106mm,
- 3000mah- 130mm x 45mm x 15m
Voltage: 6.6Volts
Discharge rate:
- 20c maximum continuous
- 40c maximum burst
2 cells (2s)
14gauge Wire
Connectors: Two Options!
- T Connector (T connector that fit a standard Dean)
- XT-60 Connector. Choose Below
Also a balancing lead