Drok usb meter is a highly practical testing tool for measuring voltage, current, power, capacity via your phone usb cable or other electric device. Drok pocket digital multimeter usb, 5v 3a gauge mini oled. Aug 10, 2015 many of the usb multimeters support 3v 7v while the above drok device supports 3. Using a usb c to lightning cable, i placed my iphone 11 pro max onto charge at 6. Drok load tester can continuously discharge at 35w for a long time. Apr 04, 2020 perhaps youre wondering if you can use a multimeter to check the voltage of your larger electronic devices such as laptop, tablet, or computer. We have an independent research team and quality testing team, our aim is to offer qualified product to every customers. With the passthrough setup, the drok usbc multimeter read 14. Compatibility an important factor to consider is the compatibility of a potential power meter with your devices. You will know what is the best free drawing software for wacom on the market. Connect and control your u2741a dmm to make measurements, plot graph and log unrestricted data with limit checking and alerts. Testing usb battery pack capacity with a usb multimeter boing.
Drok has been specializing in electronic modules for many years. A portable led usb multimeter that you didnt know you needed. The um25c usb tester with colour lcd and bluetooth. Can anyone recommend a voltmetermultimeter for usb cords. Display single measurement, charts, or tables from a single dmm or multiple instruments simultaneously. A portable led usb multimeter that you didnt know you. Drok usb meter is a highly practical testing tool for measuring voltage, current, power, capacity via your phoneusb cable or other electric device. You will know what is the best podcast recording software mac on the market. Simply plug it into your usb slot to get an accurate reading of voltage and current. Now here is drok free delivery across united arab emirates. On the amazon product page theres a description of the product that indicates it will work with qualcomm quick charge compliant usb power supplies. If it needs more, it requests more, and if the host is fine with that request, the device is.
This is similar to several drok models i bought in the past. Quickly connect, setup, configure and control your usb modular dmm. I really like how simple it is, and yet gives you the necessary information. Alternatively you maybe developing a usbpowered device and wish to. Port 1 is the full usb connection, power and data charge and sync. Drok dual usb 2 0 digital multimeter ampere voltage. Log and export data quickly to popular tools such as microsoft excel, word and matlab.
This usb tester doesnt mess with the connection in any way, so it will be invisible to software. Model 393, true rms handheld digital multimeter with usb. For programming purposes, meterview software connects to the pd765 or pd8765 meter via the lowcost pda8006 usb serial adapter pictured above. I set my iphone onto the wireless charger and the drok multimeter increased to 14.
Digital amp ohm volt meter ac dc voltmeter multimeter. Usb typec power delivery creates possibilities for usb connected devices with higher, bidirectional power and power for non usb devices with alt mode. With the passthrough setup, the drok usb c multimeter read 14. High performance and value priced, this test bench series model 393 offers more features for the dollar than other multimeters. Choetech usbc port with choetech usbc cable the same 2. Using a usbc to lightning cable, i placed my iphone 11 pro max onto charge at 6. The portable led usb multimeter that you didnt know you. This is one of the handiest tools to have in my arsenal. Usb multimeters are an essential tool for every gadget.
It is a portable and handy device for you to detect the quality of the power source usb wall charger usb car charger anywhere and anytime you want. Kmashi 0mah portable power bank with dual usb ports 3. How to test usb power delivery over typec keysight. When the device is first plugged in, the drok logo appears and then quickly initializes in under a second. The drok meter stated exactly how much charge could be expected out of the battery pack. Download pc software digital multimeter for free windows. Drok pocket digital multimeter usb, 5v 3a ammeter voltmeter. Test acdc voltage, dc current, resistance, transistor and diode, battery test features an easytoread 312 digit lcd display automatic zero adjust comes with battery and two 32 test leads use this multimeter to make precise electronic measurements and tests. The drok handles more complex advanced charging protocols like qualcomm 2.
This simple data logging program written in java runs on windows, linux, mac os x and solaris and allows you to log the multimeters readings to a. Usb load tester, drok dc 321v load battery tester, 35w 3a. Besides, it is also a usb multimeter which can be used to realtime monitor the voltage, current, capacitance, electric energy, power, temperature, conductive time for smart phones, power banks, and usb chargerwall usb charger when they are discharging and aging. It forgoes the simple 7segment led style display for a blue dotmatrix style organic led oled screen. To test the output of the device, i inserted a drok usb c multimeter into the usb c port and then the usb c cable into the output port on the drok multimeter. Product prices and availability are accurate as of 202005 18. I removed the usb c cable from my ipad pro, plugged it into the usb c input port on the aukey charging hub, and then the hub cable into my ipad pro. Drok 300080 micro battery load tester detector electronic. Drok usb 2 0 digital multimeter best photos and description. An indispensible use for charging any usb device is confirming the power connection provide the maximum rated power of the psu and the device. Our products includes voltage regulator, digital panel meter, usb tester meter, audio amplifier module, pwm speed control, speakers and etc. Usb multimeters are an essential tool for every gadget owner. Usb voltmeter is a pc based dual channel voltmeter built around pic18f2455 pic18f2550 microcontroller that measures voltage from 0.
Drok experienced in developing and manufacturering buck. Meterview software allows all pd765 or pd8765 setup parameters to be programmed from a pc and to save the configuration settings to a file for reporting or programming other meters. Millions of products all with free shipping worldwide. The drok oled usb meter is quite a bit different than the rest of the pack. Our sophisticated versatile usb digital multimeter kit is a utility tool for measuring voltage, current, capacity and power via your phonebattery.
Threephase digital multimeter with network analyzer power and energy meter real time with data logger, graphic display, interface for pc and software the threephase digital multimeter graphic power quality analyzer pcegpa 62 is used for singlephase or. Eversame usb digital power meter tester multimeter current. But the other usb port inside the center console to charge the phone, is not continuous, irregular power supply. Usb voltmeter sends measured data to pc via standard usb connection displaying data on a computer monitor. Checked using drok digital multimeter the same for 2 usb ports on back of the center console in 2nd row is not continuous, irregular power. I removed the usbc cable from my ipad pro, plugged it into the usbc input port on the aukey charging hub, and then the hub cable into my ipad pro. The digitech qm1538 multimeter is an inexpensive multimeter with an rs232 output that measures, volts, amps, ohms, hz, capacitance and temperature. Perhaps youre wondering if you can use a multimeter to check the voltage of your larger electronic devices such as laptop, tablet, or computer. Usb multimeter, drok pocket digital multimeter usb 3. The problem about software measuring usb current is that usb current usually is not measured by the host. Well, the eversame usb multimeter doesnt follow the usual design of a multimeter. Usb voltmeter is selfpowered drawing very little current from usb port. Product title njty mini digital multimeter 6000 counts multifunct.
Is there software available to read and record the output on a pc to take. This item usb multimeter, drok pocket digital multimeter usb 3. In addition to measuring voltage and current, the meter also measures capacitance, frequency and temperature, and includes component test, and diode test capabilities. What is the best affordable, best inexpensive, best cheap brands to buy.
Usb breakout board together with a multimeter in between the usb port and. Huaha ac 80300v lcd digital volt meter voltmeter us plug electric pen voltage testers electrical instruments volt panel meter voltage tester gauge. Usb tester voltmeter usb voltage tester um25c color lcd display tester usb digital multimeter current voltage meter voltmeter ammeter 5a usb 2. The portable led usb multimeter that you didnt know you needed. Testing usb battery pack capacity with a usb multimeter. The usb standard defines that each client should draw not more than 100ma when connected to a host. Threephase digital multimeter with network analyzer power and energy meter real time with data logger, graphic display, interface for pc and software the threephase digital multimeter graphic power quality analyzer pcegpa 62 is used for singlephase or three ac current range. Apr 20, 2015 a portable led usb multimeter that you didnt know you needed. To test the output of the device, i inserted a drok usbc multimeter into the usbc port and then the usbc cable into the output port on the drok multimeter. Digital multimeter inline usb battery voltage current meter indicator power.
Measure voltage, current, capacity, and power going to your phonebattery pack and choose 7 different. Many of the usb multimeters support 3v 7v while the above drok device supports 3. Usb voltmeter is selfpowered drawing very little current from usb. One button achieve the switching of 3 different modes direct mode, quick charging mode and disconnected mode, super simple to evaluate whether the usb charger are outputting. Drok dual usb 2 0 digital multimeter posted on february, 2019 by hendri digital multi meter digital multimeter vole ere meter usb 3 0 tester vole cur power digital multimeter 5in1 multifunction usb meter drok digital multimeter 2. Checked using drok digital multimeter the same for 2 usb ports on back of the center console in 2nd row is not continuous, irregular power supply. Customizing products as customers need are welcomed sincerely. Mar 29, 2016 this is one of the handiest tools to have in my arsenal. Makerhawk um25c usb tester, bluetooth usb meter, typec current meter, usb power meter, dc 24. Huaha ac 80300v lcd digital volt meter voltmeter us plug. You will need a usb c power meter for devices compatible with usb typec ports.
You will need a usbc power meter for devices compatible with usb typec ports. All of the capabilities of the usb modular digital multimeter control bundle, which include. Casing a strong and durable casing can sustain several falls with little damage. Usb typec power delivery creates possibilities for usb connected devices with higher, bidirectional power and power for nonusb devices with alt mode. System utilities downloads digital multimeter dmm connectivity utility software by agilent technologies and many more programs are available for instant and free download. Usb modular digital multimeter control pro keysight. Drok dual usb 2 0 digital multimeter best photos and.
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