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Mini Digital Voltmeter from 2.5VDC up to 30VDCFeatures:LED Display: 0.28 inchMeasurement rate: ≥200mS / timesAccuracy: 1% (+/- 1 word)\What you Get:1 x Mini Digital Voltmeter with red Leds..

This compact digital multimeter is designed to measure AC and DC voltages, DC current, Resistance, Diode and to perform audible continuity checks with accuracy and easy.Features:Maximum voltage 500VDC and 500VACFuse protection: F 250mA/250VPower supply: 12V battery. GP-23AX1Display: LCD.1999 counts ..

Servo Tester / ESC Single chip microcomputer kernel, accurate output, for RC Models Features:Input Voltage 3-8V, can use high voltage steering gear (2S lithium) (5V steering gear do not use 2S power supply) Power indicator light (light can pass through the housing) Electrical ..

Servo / ESC Tester with 3 ModesFeatures:The device also can be used as a signal generator for electric speed controller (ESCs 1 up to 3), then you can test your motor system without using a transmitter and receiver. 3 modes to check 1-3 servos-Manual mode: Turn the knob with different s..

3 mode servo checker for 1-3 servos or ESC. Features:Manual Mode - Check reaction times by varying dial position Neutral Mode - Re-set servo to its neutral point. Automatic Mode - 'Window Wiper' tests servos maximum throwWhat you Get: 1 x Etronix Servo ESC Tester ..

Multifunction Servo and ESC Tester Function:1. Accurate measurement of servo speed.2. Measurement of a servo useful life.3. Measurement of servo travel linear and range.4. Measurement of receiver output signal and frequency.Specifications:Weight: 21gramsSize: 33x 69x 11mmInput voltage: 8V-12V (2S li..

Servo Tester CCPM with 3 ModesFeatures:The device also can be used as a signal generator for electric speed controller (ESC), then you can test your motor system without using a transmitter and receiver. 3 modes to check 1-3 servos-Manual mode: Turn the knob with different speed, check ..

This is the mini USB meter. It can measure voltage, current, power and capacity. It can clearly display all the data. Can easily measure the USB ( PC USB, cell phone charger, car charger , mobile power , etc. ) port and device operating current and the output voltage charge-discharge capacity, perfo..