Coulombmeter for measuring the flow of current when storing energy in a rechargeable battery. Charge or consumption can be displayed by means of a voltmeter. Depending on the measuring range selected, 1 V on the voltmeter corresponds to either 0.1, 1 or 10 ampere seconds (As).
Measuring ranges: 1/10/100 As (max. measurable charge ±499 As)
Power supply: 9 V rechargeable battery via DC co-axial power socket
Load current: max. 500 mA
Charging current for battery: max. 50 mA
External power source: Solar panel or DC power supply (max. 12 V DC) with current limiting to 50 mA when there is no load on the coulombmeter
Connectors: 4-mm safety sockets
Dimensions: 105 x 75 x 35 mm3 approx.
Weight: 200 g including rechargeable battery and housing
![Coulombmeter with Rechargeable Battery, 1017734 [U8498303], 学生实验工具包](/imagelibrary/U8498303/U8498303_01_Coulombmeter-with-Rechargeable-Battery.jpg)
![Coulombmeter with Rechargeable Battery, 1017734 [U8498303], 学生实验工具包](/thumblibrary/U8498303/U8498303_01_1200_1200_Coulombmeter-with-Rechargeable-Battery.jpg)
![SEK Solar Energy (115 V, 50/60 Hz), 1017731 [U8498301-115], 学生实验工具包](/thumblibrary/U8498301-115/U8498301-115_01_140_140_SEK-Solar-Energy-115-V-5060-Hz.jpg)
![SEK Solar Energy (230 V, 50/60 Hz), 1017732 [U8498301-230], 学生实验工具包](/thumblibrary/U8498301-230/U8498301-230_01_140_140_SEK-Solar-Energy-230-V-5060-Hz.jpg)
![15根安全实验导线套件，75mm, 1002843 [U138021], 电循环](/thumblibrary/U138021/U138021_01_140_140_15根安全实验导线套件-75mm.jpg)
![成对安全实验导线，75cm, 2,5 mm², 1017718 [U13816], 实验用导线和电缆](/thumblibrary/U13816/U13816_01_140_140_成对安全实验导线-75cm-2-5-mm.jpg)
![直流电源0 – 20 V, 0 – 5 A
(230 V, 50/60 Hz), 1003312 [U33020-230], 供电器](/thumblibrary/U33020-230/U33020-230_01_140_140_直流电源0-20-V-0-5-A-230-V-5060-Hz.jpg)
![一套接插线，15个，长度 75 cm, 1002840 [U13800], 电循环](/thumblibrary/U13800/U13800_01_140_140_一套接插线-15个-长度-75-cm.jpg)
![圆筒支脚, 1002834 [U13265], 基底](/thumblibrary/U13265/U13265_01_140_140_圆筒支脚.jpg)
![Double-Pole Double Throw Switch, 1018439 [U8495901], 电循环](/thumblibrary/U8495901/U8495901_01_140_140_Double-Pole-Double-Throw-Switch.jpg)
![Cord, 100 m, 1007112 [U8613283], 绳索](/thumblibrary/U8613283/U8613283_01_140_140_Cord-100-m.jpg)
![带滑轮的齿轮电机, 1017735 [U8498304], 学生实验工具包](/thumblibrary/U8498304/U8498304_01_140_140_带滑轮的齿轮电机.jpg)
![通用夹, 1002830 [U13255], 夹具](/thumblibrary/U13255/U13255_01_140_140_通用夹.jpg)
![一套槽形砝码100g, 1003228 [U30032], 砝码](/thumblibrary/U30032/U30032_01_140_140_一套槽形砝码100g.jpg)
![袖珍型测量带，2米, 1002603 [U10073], 长度测量](/thumblibrary/U10073/U10073_01_140_140_袖珍型测量带-2米.jpg)
![双联式三脚架座, 1002835 [U13270], 基底](/thumblibrary/U13270/U13270_01_140_140_双联式三脚架座.jpg)
![定时器, 1003009 [U16100], 长度测量](/thumblibrary/U16100/U16100_01_140_140_定时器.jpg)
![功率函数生成器（230 V，50/60 Hz）, 1009957 [U8533600-230], 信号函数发生器](/thumblibrary/U8533600-230/U8533600-230_01_140_140_功率函数生成器-230-V-5060-Hz.jpg)
![模拟万用表 ESCOLA 100, 1013527 [U8557380], 手持模拟测量仪器](/thumblibrary/U8557380/U8557380_01_140_140_模拟万用表-ESCOLA-100.jpg)
![Digital Multimeter P3340, 1002785 [U118091], 手持数字测量仪器](/thumblibrary/U118091/U118091_01_140_140_Digital-Multimeter-P3340.jpg)
![数字计数器（230 V, 50/60 HZ）, 1001033 [U8533341-230], 数字计数器](/thumblibrary/U8533341-230/U8533341-230_01_140_140_数字计数器-230-V-5060-HZ.jpg)
![装管, 1002622 [U10146], 软管、流量管](/thumblibrary/U10146/U10146_01_140_140_装管.jpg)
![模拟万用表ESCOLA 30, 1013526 [U8557330], 手持模拟测量仪器](/thumblibrary/U8557330/U8557330_01_140_140_模拟万用表ESCOLA-30.jpg)