Digital Display USB Multifunction Tester 3V-30V Mini Current Voltage Charger Capacity Tester with Overcurrent Overvoltage Protect
Eachine1
sku: 1079409
ACCORDING TO OUR RECORDS THIS PRODUCT IS NOT AVAILABLE NOW
$7.52
Shipping from: China
Description
Description: Digital Display USB Multifunction Tester 3V-30V Mini Current Voltage Charger Capacity Tester with Overcurrent Overvoltage Protect Specification: 1 Input / output voltage: 3V-30V 2 The input / output current: 0A- 3A 3 The test capacity range: 0-99999 mA 4 Accuracy: 1% 5 The test: voltage, current, discharge flow 6 The communication function: 7 Timing: YES 8 The over-current protection: Yes USAGE: Power display current and voltage, a single short press the button for about 0.5 seconds to view the capacity and timing screens. When displayed on the screen press capacity around button for two seconds to clear the stored data. When the display screen at the timing of the long press button for two seconds will be flashing numbers, and then press a single button for 0.5 seconds each time the cumulative 0.5 hours per block long press 2 seconds to confirm the save. To not adjusted to the timing of the timer function 0 hours (0 hours is normally open) phone is fully charged to automatically turn off the output. No load 20 seconds automatically shut down output. Current exceeds 3A will automatically shut down when the output voltage is higher than 22V. Close current output window displays OFF. Single short press the button for about 0.5 seconds to activate the output. Three characteristics The phone is fully charged to automatically turn off the output. No load 20 seconds automatically shut down output. It displays the voltage and current data mAH, timing, easy viewing. It can detect mobile power output mAH. Power-down save function USB and MicroUSB port male double take power, can be detected MicroUSB line quality. Current sampling 50 milliohms, smaller loss. With precision current calibration, higher current accuracy (calibrated okay shipped). Measuring voltage and current: USB male plug 5V chargers, mobile phones and other equipment female insert, read current and voltage directly. MicroUSB line quality measurement: female plug mobile phones and other devices, first use the native male plug 5V chargers, remember that voltage, then MicroUSB cable into the bore in mind that the machine MicroUSB charger voltage from 5V, the smaller the gap voltage MicroUSB cable quality is better. Battery capacity test: Use TP4056 and other linear charging circuit through this capacity to the table completely empty battery is fully charged to full capacity reading on the battery capacity, the use of this method can be measured charge capacity of the phone, the phone can even calculate the charging efficiency. Mobile measuring power output capacity and efficiency: The first machine connected mobile power, mobile power turn on, long press the button until the volume of data to zero, into the phone and more mobile power charging until no power automatically shut down. Next displayed when you turn the unit capacity is the mobile power output mAH. Note that this mAH than nominal mAH small output mAH * Output voltage 5V / battery mAH * Battery voltage 3.7V = mobile power efficiency Package included: 1 x Digital Display USB Multifunction Tester Details pictures:
Price history chart & currency exchange rate
Customers also viewed
54%
$2.33
3V-30V LCD Micro USB Charger Battery Capacity Voltage Current Tester Meter Detector with Switch 0.05A-3.50A
aliexpress.com42%
$9.99
BM730 3in1 Voltage Current Power Meter 4-digit Digital Voltmeter Multifunctional Ammeter with Buzzer Supports Voltage and Current Display Fine Adjustment with Low Voltage Overvoltage and Overcurrent Sound Alarm Function
tomtop.com40%
$9.99
BM730 3in1 Voltage Current Power Meter 4-digit Digital Voltmeter Multifunctional Ammeter with Buzzer Supports Voltage and Current Display Fine Adjustment with Low Voltage Overvoltage and Overcurrent Sound Alarm Function
tomtop.com-1%
29%
$8.00
APM/PIX 2.5 2.6 2.8 Power Module T/XT60 Plug Voltage Current Power Meter 30V 90A with 5.3V 3A DC BEC Available for RC Drone
aliexpress.com+4%
26%
$8.77
APM/PIX 2.5 2.6 2.8 Power Module T/XT60 Plug Voltage Current Power Meter 30V 90A with 5.3V 3A DC BEC Available for RC Drone
aliexpress.com25%
$11.76
Apm/Pix 2.5 2.6 2.8 Power Module T/Xt60 Plug Voltage Current Power Meter 30v 90a With 5.3v 3a Dc Bec Available For Rc Drone
aliexpress.com22%
$9.55
APM/PIX 2.5 2.6 2.8 Power Module T/XT60 Plug Voltage Current Power Meter 30V 90A with 5.3V 3A DC BEC Available for RC Drone
aliexpress.com+1%
21%
~ $10.80
BM730 3in1 Voltage Current Power Meter 4-digit Digital Voltmeter Multifunctional Ammeter with Buzzer Supports Voltage and Current Display Fine Adjustment with Low Voltage Overvoltage and Overcurrent Sound Alarm Function
cafago.com+1%
20%
~ $10.80
BM730 3in1 Voltage Current Power Meter 4-digit Digital Voltmeter Multifunctional Ammeter with Buzzer Supports Voltage and Current Display Fine Adjustment with Low Voltage Overvoltage and Overcurrent Sound Alarm Function
cafago.com-4%
17%
$11.28
For RC Drone APM/PIX 2.5 2.6 2.8 Power Module T/XT60 Plug Voltage Current Power Meter 30V 90A with 5.3V 3A DC BEC Available
aliexpress.com-1%
14%
$9.37
APM/PIX 2.5 2.6 2.8 Power Module T/XT60 Plug Voltage Current Power Meter 30V 90A with 5.3V 3A DC BEC Available for RC Drone
aliexpress.com-2%
13%
$8.89
Power Module APM/PIX 2.5 2.6 2.8 T/XT60 Plug Voltage Current Power Meter 30V 90A with 5.3V 3A DC BEC Available for RC Drone
aliexpress.com2%
$14.53
Overvoltage & Overcurrent Protector Undervoltage Delay Automatic for Protection Current Protective Device 63A
aliexpress.com1%
$3.14
DC-DC Buck Converter Module LED Driver Constant Current VoltageCC CV Charging Module 7-35V TO 1.25V-30V 3.3V 5V 12V 15V 19V 24V
aliexpress.com-8%
1%
$2.68
44C2 DC /75mv VoltmeterGauge Analog Panel V Current Meter50A -0 - 50A Voltmeter 3V 5A 10V 20V 30V 50V 100V 200V 300V 500V
aliexpress.com1%
$9.37
DC5V/12V/24V/7-30V Current Detection Relay Module Digital Display Overcurrent Alarm Switch Controller Motor Stall Protect Relay
aliexpress.com1%
$8.62
DC5V/12V/24V/7-30V Current Detection Relay Module Digital Display Overcurrent Alarm Switch Controller Motor Stall Protect Relay
aliexpress.com+3%
1%
$9.35
Current Detection Relay Module Digital Display Overcurrent Alarm Switch Controller Motor Stall Protect Relay DC 5V/12V/24V/7-30V
aliexpress.com-3%
1%
$9.27
DC5V/12V/24V/7-30V Current Detection Relay Module Digital Display Overcurrent Alarm Switch Controller Motor Stall Protect Relay
aliexpress.com1%
$9.20
DC5V/12V/24V/7-30V Current Detection Relay Module Digital Display Overcurrent Alarm Switch Controller Motor Stall Protect Relay
aliexpress.com1%
$9.23
DC5V/12V/24V/7-30V Current Detection Relay Module Digital Display Overcurrent Alarm Switch Controller Motor Stall Protect Relay
aliexpress.com+6%
1%
$9.89
DC5V/12V/24V/7-30V Current Detection Relay Module Digital Display Overcurrent Alarm Switch Controller Motor Stall Protect Relay
aliexpress.com+3%
1%
$10.28
DC5V 12V 24V 7-30V Current Detection Relay Module Digital Display Overcurrent Alarm Switch Controller Motor Stall Protect Relay
aliexpress.com-3%
1%
$2.86
DC Current Detection Module 5V 24V 30V Relay Digital Display Overcurrent Alarm Switch Controller Motor Stall Protection
aliexpress.com1%
$9.59
APM/PIX 2.5 2.6 2.8 Power Module T/XT60 Plug Voltage Current Power Meter 30V 90A with 5.3V 3A DC BEC Available for RC Drone
aliexpress.com-5%
1%
$12.24
Оригинальный комплект электронных компонентов IRF3708PBF IRF3708 F3708 62A 87W MOSFET TO-220 ROHS 10 шт./партия бесплатная доставка
aliexpress.ru1%
$12.79
63A 230V 3IN1 Display DIN Rail Adjustable Overvoltage Current Protection Device Relay Overcurrent Protection Limit
aliexpress.com1%
$2.64
2A To 20A 3V To 30V Accessories Protection Water Pump Drone Remote Control Electronic Switch Professional Aerial High Current
aliexpress.com1%
$2.57
Water Pump Professional 3V To 30V Model Plant Aerial High Current Drone Remote Control Electronic Switch Protection Accessories
aliexpress.com1%
$16.56
SVP715-63A multifunctional overvoltage, undervoltage, leakage, short circuit, overcurrent, 1-63A current adjustable intelligent
aliexpress.com+32%
1%
$3.41
50PCS 1206 SMD Varistor Direct current voltageDC 3.3V 5.6V 8V 9V 11V 12V 14V 16V 18V 22V 24V 30V 36V 39V 42V 48V 56V 60V 68V 85V
aliexpress.com+3%
1%
$449.22
Motorcycle Rim 3000w electric motor kit electric bike bicycle conversion kit with sine wave controller
aliexpress.ru1%
$4.31
Basketwickerstroller Woven Cartcutie Decorations Shopping Candy Flower Rattanstorage Mini Small Fruit Carriage Serving Pram
aliexpress.ru