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功能类别：

全部电压-Voltage 电流-Current 温度-Thermal 光学-Optical 磁学-Magnetic 声学-Acoustic

产品类别：

全部隔离型电压探头隔离型电流探头非隔离电压探头非隔离电流探头非隔离型温度传感器隔离型温度传感器探头校正装置光学传感器声学传感器磁场传感器探头附件

高频罗氏电流探头高频电流互感器CT 高频霍尔电流探头磁通门电流探头 TMR 电流传感器低频交直流探头低频罗氏线圈 AC交流探头共模电流罗氏线圈

品牌选择：

全部

B C D E F G H I K L M N O P R S T U V Y

美国GMW霍尔电流传感器 CPC/CPCO系列 250A~16000A大电流大孔径开口卡钳式交直流探头 美国GMW霍尔电流传感器 CPC/CPCO系列 250A~16000A大电流大孔径开口卡钳式交直流探头 品牌：GMW 美国 产地：美国 GMW CPCO CPC卡钳式（开口）霍尔电流传感器，可以测量DC-75KHz，0~16000A的交直流电流，整体测量精度为1%, 主要用于电动汽车，电机，光伏逆变器，变频器，电池充放电，电磁执行器等 画册 说明书 详情
IWATSU日本岩崎SS-500系列霍尔电流探头 AC/DC高频交直流开口式电流钳 IWATSU日本岩崎SS-500系列霍尔电流探头 AC/DC高频交直流开口式电流钳 品牌：IWATSU 日本岩崎 产地：日本 SS-500霍尔交直流探头，电流0.5A~700A，带宽2~120MHz，可测量AC交流和DC直流，开口式 画册 说明书 详情
Tektronix泰克交直流电流探头TCP312A、TCP305A、TCP303、TCP404XL （放大器TCPA300、TCPA400、） Tektronix泰克交直流电流探头TCP312A、TCP305A、TCP303、TCP404XL （放大器TCPA300、TCPA400、） 品牌：Tektronix 美国泰克 产地：中国 TCPA300 放大器在与 TCP312A、TCP305A 或 TCP303 探头一起使用时，提供了一系列电流测量功能，弥补了小电流测量产品与超高电流测量产品之间的空白。这三个探头提供了 30 A、5 画册 说明书 详情
Cybertek知用 HCP8030D(30A/100 MHz)一体化高频交直流霍尔电流探头 Cybertek知用 HCP8030D(30A/100 MHz)一体化高频交直流霍尔电流探头 品牌：Cybertek 中国知用 产地：中国 HCP8030D体积轻巧，可在当前拥挤的电路板中使用自如；小型钳夹可以在紧张的空间中探测电流，同时仍能夹住直径达5mm的导线；可以测量30A的连续电流和50A的峰值电流，HCP8030D提供1 画册 说明书 详情
Keysight是德科技N2780B交直流探头 AC/DC，2 MHz高频500Arms霍尔电流探头 Keysight是德科技N2780B交直流探头 AC/DC，2 MHz高频500Arms霍尔电流探头 品牌：KEYSIGHT 美国 产地：美国 N2780B AC/DC 电流探头，2 MHz，500 Arms 画册 说明书 详情
Tronovo埃用 HCP1040 交直流霍尔电流探头（100M,DC-40A,AC-80A） Tronovo埃用 HCP1040 交直流霍尔电流探头（100M,DC-40A,AC-80A） 品牌：Tronovo 中国埃用 产地：中国 100M,DC-40A,AC-80A 画册 说明书 详情
Cybertek 知用 HCP8500(500A/5 MHz) 一体化高频交直流电流探头 Cybertek 知用 HCP8500(500A/5 MHz) 一体化高频交直流电流探头 品牌：Cybertek 中国知用 产地：中国 画册 说明书 详情
Teledyne LeCroy力科T3CP500-5交直流电流探头 500Arms/750Apk 高带宽5MHz Teledyne LeCroy力科T3CP500-5交直流电流探头 500Arms/750Apk 高带宽5MHz 品牌：Teledyne LeCroy 力科 产地：美国 T3CP500-5交直流电流探头 500Arms/750Apk 高带宽5MHz 画册 说明书 详情
HIOKI CT6877 AC/DC电流传感器日置 HIOKI CT6877 AC/DC电流传感器日置 品牌：HIOKI 日本 产地：日本 频带DC~1 MHz（幅度）的良好频率特性 ● 可用于光伏发电、从电池充电放电到逆变器输出端的燃料电池评估等 ● 使用示波器存储记录仪，可以进行波形监测（能和传感器单元合用） 画册 说明书 详情
YOKOGAWA 96001/751552钳式电流探头日本横河 YOKOGAWA 96001/751552钳式电流探头日本横河 品牌：YOKOGAWA 日本横河 产地：日本 Yokogawa的钳式电流探头可用于在超过功率计额定量程的大电流设备上测量电流功率。钳式设计不仅适合狭小位置的测量，而且可以测量已安装设备的带电线路。有两个可用型号：大频率范围的96001和提供高精度 画册 说明书 详情
GMW霍尔电流传感器CPC-2000-27-BP2开口型卡钳式交直流探头27mm孔径0~2000A GMW霍尔电流传感器CPC-2000-27-BP2开口型卡钳式交直流探头27mm孔径0~2000A 品牌：GMW 美国 产地：美国 GMW CPC卡钳式（开口）霍尔电流传感器，可以测量DC-75KHz，孔径27mm的交直流电流，整体测量精度为1%, 主要用于电动汽车，电机，光伏逆变器，变频器，电池充放电，电磁执行器等的电流测试。通 画册 说明书 详情
Tektronix泰克交直流电流探头TCP0020/TCP2020/TCP202A 高频50MHz（50/100A） Tektronix泰克交直流电流探头TCP0020/TCP2020/TCP202A 高频50MHz（50/100A） 品牌：Tektronix 美国泰克 产地：中国 简便易用，准确进行AC/DC 电流测量 DC->50MHz带宽钳口直径5 mm(0.2英寸) 准确测量最低每格10m 的电流精度高，DC增益误差一般小于1% 分芯结构，简便地连接电 画册 说明书 详情

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/mnt/wwwroot/probemart.com/vendor/thinkcmf/cmf/think/template/taglib/Cx.php ( 24.23 KB )
/mnt/wwwroot/probemart.com/data/runtime/temp/7705ac390b1426a68d7017ebe2e2b847.php ( 29.84 KB )
/mnt/wwwroot/probemart.com/vendor/thinkcmf/cmf/think/route/Url.php ( 14.94 KB )
/mnt/wwwroot/probemart.com/vendor/topthink/framework/src/think/Response.php ( 8.60 KB )
/mnt/wwwroot/probemart.com/vendor/topthink/framework/src/think/response/Html.php ( 0.98 KB )
/mnt/wwwroot/probemart.com/vendor/topthink/think-trace/src/Html.php ( 4.48 KB )

CONNECT:[ UseTime:0.000298s ] mysql:host=localhost;port=3306;dbname=probemart_com;charset=utf8mb4
SHOW FULL COLUMNS FROM `hook` [ RunTime:0.000360s ]
SELECT `hook`,`id` FROM `hook` WHERE ( ( `app` = '' OR `app` = 'cmf' ) AND `type` = 3 ) OR `type` = 1 [ RunTime:0.000230s ]
SHOW FULL COLUMNS FROM `hook_plugin` [ RunTime:0.000291s ]
SELECT `hook`,`plugin` FROM `hook_plugin` WHERE `status` = 1 AND `hook` IN ('app_begin','module_init','action_begin','view_filter','app_end','log_write','response_end','admin_init','home_init','send_mobile_verification_code','body_start','before_head_end','footer_start','before_footer','before_footer_end','before_body_end','left_sidebar_start','before_left_sidebar_end','right_sidebar_start','before_right_sidebar_end','comment','guestbook','switch_theme','after_content','before_content','log_write_done','switch_admin_theme','captcha_image','user_login_start','app_dispatch') ORDER BY `list_order` ASC [ RunTime:0.000355s ]
SELECT `hook` FROM `hook` WHERE `app` = 'portal' [ RunTime:0.000898s ]
SELECT `hook`,`plugin` FROM `hook_plugin` WHERE `status` = 1 AND `hook` IN ('portal_before_assign_article','portal_admin_after_save_article','portal_admin_article_index_view','portal_admin_article_add_view','portal_admin_article_edit_view','portal_admin_category_index_view','portal_admin_category_add_view','portal_admin_category_edit_view','portal_admin_page_index_view','portal_admin_page_add_view','portal_admin_page_edit_view','portal_admin_tag_index_view','portal_admin_article_edit_view_right_sidebar','portal_admin_article_edit_view_main') ORDER BY `list_order` ASC [ RunTime:0.000350s ]
SHOW FULL COLUMNS FROM `option` [ RunTime:0.000427s ]
SELECT `option_value` FROM `option` WHERE `option_name` = 'cdn_settings' LIMIT 1 [ RunTime:0.000257s ]
SHOW FULL COLUMNS FROM `product_class` [ RunTime:0.000413s ]
SELECT `id`,`parent_id`,`name`,more img FROM `product_class` WHERE ( status = 1 AND delete_time = 0 ) ORDER BY `list_order` DESC,`id` ASC [ RunTime:0.000419s ]
SELECT `option_value` FROM `option` WHERE `option_name` = 'storage' LIMIT 1 [ RunTime:0.000219s ]
SHOW FULL COLUMNS FROM `type` [ RunTime:0.000327s ]
SELECT `id`,`name`,`img` FROM `type` WHERE ( isshow = 1 ) ORDER BY `list_order` DESC,`id` ASC [ RunTime:0.000205s ]
SHOW FULL COLUMNS FROM `portal_category` [ RunTime:0.000398s ]
SELECT `id`,`parent_id`,`name` FROM `portal_category` WHERE ( status = 1 AND delete_time = 0 ) ORDER BY `list_order` DESC,`id` ASC [ RunTime:0.000260s ]
SHOW FULL COLUMNS FROM `brand` [ RunTime:0.000412s ]
SELECT * FROM `brand` WHERE ( isshow = 1 ) ORDER BY `list_order` DESC,`id` ASC [ RunTime:0.001487s ]
SELECT `name` FROM `product_class` WHERE `id` = 16 LIMIT 1 [ RunTime:0.001615s ]
SELECT `name` FROM `product_class` WHERE `id` = 31 LIMIT 1 [ RunTime:0.000173s ]
SELECT `first` FROM `brand` WHERE ( isshow = 1 ) GROUP BY `first` ORDER BY `first` ASC [ RunTime:0.000432s ]
SHOW FULL COLUMNS FROM `product` [ RunTime:0.000423s ]
SELECT COUNT(*) AS think_count FROM `product` `a` LEFT JOIN `brand` `b` ON `a`.`brand_id`=`b`.`id` WHERE ( a.isshow = 1 AND a.class_id = '16' AND a.class_id_2 = '31' ) LIMIT 1 [ RunTime:0.000549s ]
SELECT `a`.`id`,`a`.`name`,`a`.`intro`,`a`.`img`,`a`.`place`,b.name brand_name FROM `product` `a` LEFT JOIN `brand` `b` ON `a`.`brand_id`=`b`.`id` WHERE ( a.isshow = 1 AND a.class_id = '16' AND a.class_id_2 = '31' ) ORDER BY `a`.`list_order` DESC,`a`.`id` DESC LIMIT 0,12 [ RunTime:0.000561s ]
SELECT `option_value` FROM `option` WHERE `option_name` = 'site_info' LIMIT 1 [ RunTime:0.000215s ]
SHOW FULL COLUMNS FROM `theme_file` [ RunTime:0.000490s ]
SELECT * FROM `theme_file` WHERE `theme` = 'default' [ RunTime:0.000255s ]
SHOW FULL COLUMNS FROM `theme` [ RunTime:0.000456s ]
UPDATE `theme` SET `name` = 'simpleboot3' , `version` = '1.0.2' , `demo_url` = 'http://demo.thinkcmf.com' , `author` = 'ThinkCMF' , `lang` = 'zh-cn' , `author_url` = 'http://www.thinkcmf.com' , `keywords` = 'ThinkCMF模板' , `description` = 'ThinkCMF默认模板' WHERE `theme` = 'default' [ RunTime:0.004357s ]
SELECT `more`,`file`,`id` FROM `theme_file` WHERE `theme` = 'default' AND ( `is_public` = 1 OR `file` = 'portal/product/list' ) ORDER BY `is_public` DESC [ RunTime:0.000237s ]

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