PS8A便携式太阳能充电数字万用表|，日本三和Sanwa太阳能数字万用表/PS-8A
产品概述
日本三和Sanwa PS8A便携式太阳能充电数字万用表是一款专为弱电电路测量设计的精密仪器，采用太阳能与二次电池混合供电系统，兼具环保性与实用性。其紧凑的机身尺寸（115×57×18mm）与轻量化设计（约85g）便于随身携带，适合测量通讯设备、家用电器、电池电压等场景。该产品采用4000计数大屏液晶显示，支持交直流电压、电阻、通断及二极管测试功能，满足基础电子测量需求。123
核心功能特点
PS8A具备智能量程锁定与自动关机功能（约15分钟无操作后关闭），有效延长续航时间。其通断测试采用低电压设计（约0.4V），可安全检测10-120Ω低电阻并伴有蜂鸣提示。特殊设计的开盖即开机结构和防误触保护电路，提升了操作便捷性与安全性。内置非晶硅太阳能电池与二氧化锰二次电池组合，实现能源高效利用。测量精度方面，直流电压档最高达±(0.7%+3)，交流电压档±(2.3%+5)，电阻档±(2.0%+5)。468
技术参数
该万用表支持400mV-500V宽范围直流电压测量，交流电压量程4-500V，电阻测量覆盖400Ω-40MΩ。二极管测试功能提供约1.5V开路电压，频率响应范围为40-400Hz。独特的三防外壳采用阻燃材料，关键电路配备保险丝保护，确保在复杂环境中稳定工作。采样速率达3次/秒，可快速捕捉动态参数变化。111416
应用场景
PS8A适用于电子设备维修、实验室检测、教育培训等领域。其太阳能充电特性特别适合户外作业或电力供应不稳定地区使用。通过优化的人体工学设计，单手即可完成大部分测量操作，是工程师现场排查故障的得力工具。产品标配使用说明书，用户可快速掌握基础测量技巧。182123
Product Overview
The Sanwa PS8A Portable Solar-Powered Digital Multimeter from Japan is a precision instrument designed for low-voltage circuit measurements. Featuring a hybrid power system combining solar cells and secondary batteries, it balances eco-friendliness with practicality. With compact dimensions (115×57×18mm) and lightweight design (approx. 85g), this handheld device is ideal for testing communication equipment, household appliances, and battery voltages. The 4000-count large LCD display supports AC/DC voltage, resistance, continuity, and diode tests, covering fundamental electronic measurement needs. 257
Key Features
The PS8A incorporates intelligent range hold and auto power-off (after 15 minutes of inactivity) to extend battery life. Its continuity test uses low-voltage technology (approx. 0.4V) for safe detection of 10-120Ω resistances with audible alerts. The unique open-case activation mechanism and anti-misoperation protection circuit enhance operational convenience and safety. The integrated amorphous silicon solar cell and manganese dioxide secondary battery achieve efficient energy utilization. Measurement accuracy reaches ±(0.7%+3) for DC voltage, ±(2.3%+5) for AC voltage, and ±(2.0%+5) for resistance. 91215
Technical Specifications
This multimeter offers wide-range DC voltage measurement from 400mV to 500V, AC voltage ranges of 4-500V, and resistance measurement spanning 400Ω-40MΩ. The diode test function provides approx. 1.5V open-circuit voltage with 40-400Hz frequency response. The triple-protection housing uses flame-retardant materials, while critical circuits are safeguarded by fuses for reliable performance in challenging environments. With a sampling rate of 3 times/second, it efficiently captures dynamic parameter changes. 192224
Applications
The PS8A suits electronic equipment maintenance, laboratory testing, and educational training scenarios. Its solar charging capability makes it particularly valuable for outdoor operations or areas with unstable power supply. The ergonomic design enables single-handed operation for most measurements, serving as an efficient troubleshooting tool for field engineers. The product includes an operation manual for quick mastery of basic measurement techniques. 252628
简单介绍
欢迎选购 PS8A便携式太阳能充电数字万用表|，日本三和Sanwa太阳能数字万用表，我们有优势的价格，的服务！公司承诺，所有商品保证原装正品，一年保修，终身维护！业务咨询:021-63515606,
PS8A便携式太阳能充电数字万用表|，日本三和Sanwa太阳能数字万用表
的详细介绍
PS8A便携式太阳能充电数字万用表|日本三和Sanwa太阳能数字万用表
| PS8A便携式太阳能充电数字万用表|日本三和Sanwa太阳能数字万用表的详细介绍 |
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PS8A便携式太阳能充电数字万用表|日本三和Sanwa太阳能数字万用表
4000显示位,0.7%高精度
量程锁定
自动关机(大约 15分钟)不可解除
通断量程为 附加电压约0.4V低电阻
开盖时电源为打开状态
表示:数值4000
采样率:数值 3次/秒
| PS8a |
测量量程 |
高准确度 |
分辨率 |
输入电阻 |
| 直流电压 |
400m/4/40/400/500V |
±(0.7%+3) |
0.1mv |
DCV
10M-100MΩ
ACV
10M-11MΩ
|
| 交流电压 |
4/40/400/500V |
±(2.3%+5) |
0.001v |
| 电阻 |
400/4K/40K/400K/4M/40MΩ |
±(2.0%+5) |
0.1Ω |
| 通断 |
10Ω-120Ω 以下有蜂鸣音 开路电压:约0.4V |
| 二极管测试 |
开路电压:约1.5V |
| 频率特征 |
40-400HZ |
| 内置电池 |
非晶体太阳能电池+2氧化锰2次电池 |
| 尺寸/重量 |
H115*W57*D18mm/约85g |
| 附件 |
使用说明书 |
另购选件
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| CL-11 |
TL-8IC |
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欢迎选购 PS8A便携式太阳能充电数字万用表|日本三和Sanwa太阳能数字万用表，我们有优势的价格，的服务！公司承诺，所有商品保证原装正品，一年保修，终身维护！业务咨询:021-63515606
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