By investing in a good battery tester, you can get accurate readings of your small batteries and eliminate the guesswork. A battery tester that is easy to use and portable means that you can move around with it and get your batteries tested anytime you need to.ĭo you regularly use small batteries for your gadgets? Are you tired of guessing which batteries need to be replaced? Do you want to save money by only replacing batteries that need to be replaced? If you answered yes to any of these questions, then a battery tester might be the perfect solution for you. Lastly, consider the ease of usability and portability. A good battery tester should provide accurate readings to ensure that you get the right diagnosis. Secondly, consider the accuracy and precision of the tester. Some battery testers can only test alkaline batteries, while others are designed to test rechargeable batteries. Battery testers have different functionalities and are designed to test specific battery types. To help you make an informed decision, there are several factors you need to consider before buying a battery tester.įirstly, consider the type of battery you want to test. With the wide range of battery testers in the market, it can be overwhelming to choose which one will work best for you. Voltage: test range: 6.5~100V Display format: 6.50~99.99V Current: test range: 0~100A Display format: 0.00~99.If you’re looking for an efficient and reliable way to test your small batteries, then you might want to consider investing in a battery tester. Energy: test range: 0~9999kWh Within 10KWh, the display format is 0~9999Wh 10kWh and above, the display format is 10~9999kWh. Display format Power: test range: 0~10kW within 1KW, the display format is 0.0~999.9W 1KW and above, the display format is 1000~9999W. Display Interface Display interface is large-screen LCD, it can display voltage, current, power, energy parameters at the same time. Large-screen LCD (display voltage, current, active power, energy at the same time) 6. Voltage alarm function (over voltage alarm threshold, backlight and voltage flashing to alarm). Electrical parameter measurement function (voltage, current, active power, energy) 2. Step3: Long press the key to exit the setting state or after no operation within 3 seconds it will store automatically and exit the set - PZEM-051 DC 100v 50A digital voltmeter ammeter Energy Panel Meter LCD current voltage meter DC digital multi-function meter Product type: PZEM-051 Function 1. ก่อนใช้งานให้ทำการตั้งค่า ว่าจะใช้งานกับ Shunt รุ่น 50A หรือ 100A (ค่าจากโรงงานคือ 100A) Choose measuring range Step1: Long press the key until the power area display “Curr”, then release the key Step2: At this moment, the current area display “100A”, short press the key to switch between“100A”and “50A”, to prompt the range of the external shunt is 100A/75mV or 50A/75mV, please note that this meter can only use these two specification shunt.
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