PS8A便攜式太陽能充電數(shù)字萬用表|，日本三和Sanwa太陽能數(shù)字萬用表/PS-8A
產(chǎn)品概述
日本三和Sanwa PS8A便攜式太陽能充電數(shù)字萬用表是一款專為弱電電路測量設(shè)計(jì)的精密儀器，采用太陽能與二次電池混合供電系統(tǒng)，兼具環(huán)保性與實(shí)用性。其緊湊的機(jī)身尺寸（115×57×18mm）與輕量化設(shè)計(jì)（約85g）便于隨身攜帶，適合測量通訊設(shè)備、家用電器、電池電壓等場景。該產(chǎn)品采用4000計(jì)數(shù)大屏液晶顯示，支持交直流電壓、電阻、通斷及二極管測試功能，滿足基礎(chǔ)電子測量需求。123
核心功能特點(diǎn)
PS8A具備智能量程鎖定與自動(dòng)關(guān)機(jī)功能（約15分鐘無操作后關(guān)閉），有效延長續(xù)航時(shí)間。其通斷測試采用低電壓設(shè)計(jì)（約0.4V），可安全檢測10-120Ω低電阻并伴有蜂鳴提示。特殊設(shè)計(jì)的開蓋即開機(jī)結(jié)構(gòu)和防誤觸保護(hù)電路，提升了操作便捷性與安全性。內(nèi)置非晶硅太陽能電池與二氧化錳二次電池組合，實(shí)現(xiàn)能源高效利用。測量精度方面，直流電壓檔最高達(dá)±(0.7%+3)，交流電壓檔±(2.3%+5)，電阻檔±(2.0%+5)。468
技術(shù)參數(shù)
該萬用表支持400mV-500V寬范圍直流電壓測量，交流電壓量程4-500V，電阻測量覆蓋400Ω-40MΩ。二極管測試功能提供約1.5V開路電壓，頻率響應(yīng)范圍為40-400Hz。獨(dú)特的三防外殼采用阻燃材料，關(guān)鍵電路配備保險(xiǎn)絲保護(hù)，確保在復(fù)雜環(huán)境中穩(wěn)定工作。采樣速率達(dá)3次/秒，可快速捕捉動(dòng)態(tài)參數(shù)變化。111416
應(yīng)用場景
PS8A適用于電子設(shè)備維修、實(shí)驗(yàn)室檢測、教育培訓(xùn)等領(lǐng)域。其太陽能充電特性特別適合戶外作業(yè)或電力供應(yīng)不穩(wěn)定地區(qū)使用。通過優(yōu)化的人體工學(xué)設(shè)計(jì)，單手即可完成大部分測量操作，是工程師現(xiàn)場排查故障的得力工具。產(chǎn)品標(biāo)配使用說明書，用戶可快速掌握基礎(chǔ)測量技巧。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
簡單介紹
歡迎選購 PS8A便攜式太陽能充電數(shù)字萬用表|，日本三和Sanwa太陽能數(shù)字萬用表，我們有優(yōu)勢的價(jià)格，的服務(wù)！公司承諾，所有商品保證原裝正品，一年保修，終身維護(hù)！業(yè)務(wù)咨詢:021-63515606,
PS8A便攜式太陽能充電數(shù)字萬用表|，日本三和Sanwa太陽能數(shù)字萬用表
的詳細(xì)介紹
PS8A便攜式太陽能充電數(shù)字萬用表|日本三和Sanwa太陽能數(shù)字萬用表
| PS8A便攜式太陽能充電數(shù)字萬用表|日本三和Sanwa太陽能數(shù)字萬用表的詳細(xì)介紹 |
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PS8A便攜式太陽能充電數(shù)字萬用表|日本三和Sanwa太陽能數(shù)字萬用表
4000顯示位,0.7%高精度
量程鎖定
自動(dòng)關(guān)機(jī)(大約 15分鐘)不可解除
通斷量程為 附加電壓約0.4V低電阻
開蓋時(shí)電源為打開狀態(tài)
表示:數(shù)值4000
采樣率:數(shù)值 3次/秒
| PS8a |
測量量程 |
高準(zhǔn)確度 |
分辨率 |
輸入電阻 |
| 直流電壓 |
400m/4/40/400/500V |
±(0.7%+3) |
0.1mv |
DCV
10M-100MΩ
ACV
10M-11MΩ
|
| 交流電壓 |
4/40/400/500V |
±(2.3%+5) |
0.001v |
| 電阻 |
400/4K/40K/400K/4M/40MΩ |
±(2.0%+5) |
0.1Ω |
| 通斷 |
10Ω-120Ω 以下有蜂鳴音 開路電壓:約0.4V |
| 二極管測試 |
開路電壓:約1.5V |
| 頻率特征 |
40-400HZ |
| 內(nèi)置電池 |
非晶體太陽能電池+2氧化錳2次電池 |
| 尺寸/重量 |
H115*W57*D18mm/約85g |
| 附件 |
使用說明書 |
另購選件
 |
|
| CL-11 |
TL-8IC |
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歡迎選購 PS8A便攜式太陽能充電數(shù)字萬用表|日本三和Sanwa太陽能數(shù)字萬用表，我們有優(yōu)勢的價(jià)格，的服務(wù)！公司承諾，所有商品保證原裝正品，一年保修，終身維護(hù)！業(yè)務(wù)咨詢:021-63515606
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