KH-F

1.4.2

杭州均测仪器仪表有限公司

3.33

31 reviews

1,000+
Downloads

Free

KH-F voltage and current meters can use mobile phone APP control and display

This app is currently not available on Google Play.

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Pros & Cons

Free to use, lowering barrier to entry
Bluetooth-based control enables wireless operation
Real-time measurement across voltage, current, power, and energy
Firmware updates and remote control via app/PC

Lacks explicit battery/charging status and detailed health metrics in the app compared to some competitors
No clearly stated compatibility beyond KH-F meters; limited in-app documentation may affect onboarding
High permission requirements (location, camera, storage, system settings) may raise privacy concerns for some users

About KH-F

KH-F was a tools app developed by 杭州均测仪器仪表有限公司. It was removed from Google Play Sep 23, 2025 and is no longer available for download.

Download Statistics

KH-F had been downloaded 3.8 thousand times before it became unavailable.

User Ratings

KH-F was rated 3.33 out of 5 stars, based on 31 ratings.

App Information

KH-F was free to download. The APK download size was 15.63 MB. The last available version was 1.4.2. The last update was on December 17, 2023.

Technical Requirements

The app had a content rating of Everyone. The app had been available on Google Play May 2023.

Description

The KH-F series volt-ampere meter is a new type of coulomb counter that can measure various physical parameters such as voltage, current, power, charge and discharge capacity, watt-hours, time, etc. It can also set parameters to realize multiple protection functions such as over voltage protection, under voltage protection, over current protection, overpower protection, over temperature protection and time limit protection.The meter can automatically identify the direction of the current, and can monitor the battery capacity in real time and display the measured data in use color LCD screen. The VAG series voltage and current meters add voltage and current curve display and export functions on the basis of the original functions. At the same time, the mobile phone APP and host computer can be used to control, and the firmware can also be updated and upgraded in real time.

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More data about KH-F

Price	Free to download
Total downloads	3.8 thousand
Rating	3.33 based on 31 ratings
Version	1.4.2
APK size	15.6 MB
Number of libraries	?
Suitable for	Everyone
Ads	NO ads

App Performance Report

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Google Play Rating history and histogram

Downloads over time

KH-F has been downloaded 3.8 thousand times.

Changelog of KH-F

Show changelog

Developer information for 杭州均测仪器仪表有限公司

杭州均测仪器仪表有限公司

Website

Legal name:

Address:

Phone number:

Comments on KH-F for Android

★★★★★ Had to search for the KA version. Qr codes on unit went somewhere else.? App logo on moto G5 reads. KA. for me KG110. Unit fount it quick. No pair code needed, does not need Bluetooth action. Now works great at 30 ft away . Ebay 29 clams

★★★★★ This app works pretty good and has great information and a good UI. It has some issues. 1. It seems to always report 100% charge regardless, and changing the maximum voltage doesn't change it. 2. The calibration setting isn't intuitive and when you find it it's only whole numbers of a percentage, 99%, 100%, etc. This isn't enough resolution to finally tune 4 digits to calibration. 3. If it does not record total Watts of charge or discharge. 4. If the chart doesn't show trends easily.

★★★★★ Very useful app. Would be more useful if there were adequate documentation. REMARKABLE number of ways to modify the measurement environment, scale current and voltage displays. Probably more sophisticated than most users would want. The size of a phone screen makes things a little awkward at times (e.g. for setting scales). It would benefit from having colors of graphs tied to color of the appropriate axes somehow. Certainly complements the display panel that forms the front of the device.

★★☆☆☆ Notification disabled, can't turn ofg no matter what device I use

★★☆☆☆ After updating firmware the app has a continuous "loading" spinner until you press back, and then you can't change any settings. Have reinstalled the app and factory reset the meter. Does the app (1.4.2) need updating to match the firmware (version not displayed but updated on 20250927)?

★★☆☆☆ Contains malware called Digoxin! Forbidden by google but for some reason this apk still available in google play! This app is full of chinese spyware. Beware!

★★☆☆☆ Blue tooth is only good for 10 feet. Wants to know your precise location which IMHO it doesn't need but only to spy on you.

★★☆☆☆ App has notifications blocked and the option to allow them is grayed out. It freezes frequently, and you need to force it closed and restart, and lastly 80% of the time it says "Connected" but fails to load any data and immediately disconnects saying "Disconnected, try again". Useful when it works but very unreliable and annoying.

Technologies used by KH-F

KH-F is requesting 30 permissions and we don't have library information (yet).
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