# KL500A

> KL500A (iPhone/iPad app by 磊磊 周.)

- Source: https://appshunter.io/ios/app/kl500a/id6470735168 (this page in markdown: same URL + `.md`)
- Developer: [磊磊 周](https://appshunter.io/developer/1708841052)
- Category: Utilities
- Price: Free
- Age rating: 17+
- Requires: iOS 11.0 · 31 MB
- Languages: English
- Released: 2023-12-05
- Data updated: 2026-06-05
- User reviews in markdown: https://appshunter.io/ios/app/kl500a/id6470735168/reviews.md

## What is KL500A?

KL500 A系列电压电流表是一款能测量电压、电流、功率、充放电容量、瓦时、时间等多种物理参数的新型库仑计，
同时也可以设定参数实现过压保护、欠压保护、过流保护、过功率保护、过温保护及限时保护等多种保护功能。
该仪表能够自动识别电流的方向，并且对电池容量可以进行实时监控且采用彩色液晶显示被测数据，显示信息全面、人性化。
KL500A系列电压电流表在原有功能基础上加入电压电流曲线显示及导出的功能，同时可以使用手机 APP控制显示，也可以实时对固件进行更新升


## Version history (last 5 releases)

### 1.1.6 — 2025-01-24

1、性能优化
2、bug修改

### 1.1.5 — 2024-04-18

1、修改bug

### 1.1.4 — 2024-04-17

1、bug修改

### 1.1.3 — 2024-04-03

1、修改bug

### 1.1.2 — 2024-02-27

1、优化休眠引起的连接问题
2、优化性能

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## More apps by 磊磊 周

- [Smart  Coul](https://appshunter.io/ios/app/smart-coul/id6756244202)

All apps by 磊磊 周: https://appshunter.io/developer/1708841052

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-05.*