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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

光隔离探头差分探头高压差分探头高频低压差分探头光隔离特高压测试模组 FET 电压探头磁通门电压传感器-超高精度

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

PMK萤火虫FireFly®FF-1500光隔离探头1.3GHz/1.5GHz高频高CMRR(180dB) 高压2500V 双脉冲VGS门极/VDS漏极电压探头 PMK萤火虫FireFly®FF-1500光隔离探头1.3GHz/1.5GHz高频高CMRR(180dB) 高压2500V 双脉冲VGS门极/VDS漏极电压探头 品牌：PMK 德国 产地：德国 FireFly® 高压光隔离探头是业界领先的新解决方案，可在大共模电压下精确解析高带宽差分信号，并在整个带宽内具有极高的共模抑制。凭借 >1.5 GHz 的一流带宽、宽差分输入电压范围、高达 & 画册 说明书 详情
PMK BumbleBee大黄蜂400Mhz/500MHz高压差分探头 180dB高精度 2000Vrms/6KVpk 双脉冲动态测试VGS/VDS电压 PMK BumbleBee大黄蜂400Mhz/500MHz高压差分探头 180dB高精度 2000Vrms/6KVpk 双脉冲动态测试VGS/VDS电压 品牌：PMK 德国 产地：德国 高压差分探头差分放大原理是指一对信号同时输入到放大电路中，然后相减，得到原始信号。差分放大器是由两个参数特性相同的晶体管用直接耦合方式构成的放大器。若两个输入端上分别输入大小相同且相位相同的信号时，输 画册 说明书 详情
PMK 4GHZ high speed differential probe HSDP系列高速高频差分探头 HSDP4010 PMK 4GHZ high speed differential probe HSDP系列高速高频差分探头 HSDP4010 品牌：PMK 德国 产地：德国 Differential probe 4 GHz, ±8V diff, ±60V common mode, 10:1, low noise, 1.3m 画册 说明书 详情
PMK HSDP2000 Series 高速低压差分探头＞2GHz高带宽 PMK HSDP2000 Series 高速低压差分探头＞2GHz高带宽 品牌：PMK 德国 产地：德国 HSDP2000 系列提供“同类最佳”性能，具有 >2GHz 带宽、1MΩ 高输入阻抗、最低噪声、高达 ±20V (40Vpp) 的差分输入电压范围和 60V 的共模电压。不同的型号非常适用于设 画册 说明书 详情
Tektronix泰克高频低压差分探头TDP7704/TDP7706/TDP7708/TDP7710 高带宽4G/6G/8G/10G Tektronix泰克高频低压差分探头TDP7704/TDP7706/TDP7708/TDP7710 高带宽4G/6G/8G/10G 品牌：Tektronix 美国泰克 产地：美国 高速串行标准中使用的差分信令需要非常准确的检定。泰克低压差分探头中提供业内领先的带宽和信号保真度，确保您看到所有细节。泰克提供的 TriMode™ 架构只需单个连接即可进行差分、单端和共模测量，简化了 画册 说明书 详情
Tektronix泰克高频低压差分探头P7500系列 P7520A/P7516/P7513AP7508A/P7506/P7504 高频4G~20G Tektronix泰克高频低压差分探头P7500系列 P7520A/P7516/P7513AP7508A/P7506/P7504 高频4G~20G 品牌：Tektronix 美国泰克 产地：美国 P7520A高频20G; P7516高频16G; P7513A高频13G; P7508A高频8G; P7506高频6G; P7504高频4G 画册 说明书 详情
Cybertek 知用高频低压差分探头DP6060A (60V/800MHz) 隔离电压探头 Cybertek 知用高频低压差分探头DP6060A (60V/800MHz) 隔离电压探头 品牌：Cybertek 中国知用 产地：中国 DP6060A (60V/800MHz) 带宽(-3dB) 800MHz 上升时间 ≤437ps 画册 说明书 详情
Cybertek 知用高频低压差分探头DP6040A（40V/ 800MHz）隔离电压探头 Cybertek 知用高频低压差分探头DP6040A（40V/ 800MHz）隔离电压探头 品牌：Cybertek 中国知用 产地：中国 DP6040A (40V/800MHz) 带宽(-3dB) 800MHz 上升时间 ≤437ps 画册 说明书 详情
Cybertek 知用高频低压差分探头DP6020A（20V/ 800MHz） Cybertek 知用高频低压差分探头DP6020A（20V/ 800MHz） 品牌：Cybertek 中国知用 产地：中国 DP6020A探头是具有浮地测量功能的低压差分探头。测量电压±20V(DC+Pk),其带宽最高达800MHz，提供 10:1 的衰减设置 画册 说明书 详情
Tektronix泰克高频低压TriMode™探头P7625/P7633 差分/单端/共模测量低压差分探头 25/33G高带宽 Tektronix泰克高频低压TriMode™探头P7625/P7633 差分/单端/共模测量低压差分探头 25/33G高带宽 品牌：Tektronix 美国泰克 产地：美国 TriMode™ 探头 - 一次设置无需调整探头端部连接即可完成三种测量：差分/单端/共模 画册 说明书 详情
KEYSIGHT是德科技高频有源差分探头1130B/1131B/1132B/1134B 高速差分或单端探测 KEYSIGHT是德科技高频有源差分探头1130B/1131B/1132B/1134B 高速差分或单端探测 品牌：KEYSIGHT 美国 产地：美国 带宽：1.5 GHz~7GHz；动态范围：+/- 2.5V；直流偏移范围：使用探头偏移时为 +/- 12V；最大输入电压：峰值 30V 画册 说明书 详情
Teledyne LeCroy力科高频低压差分探头DH30-PX型30GHz高带宽示波器隔离电压探头 Teledyne LeCroy力科高频低压差分探头DH30-PX型30GHz高带宽示波器隔离电压探头 品牌：Teledyne LeCroy 力科 产地：美国 DH08-PB2 - 8 GHz 差分探头，带 ProBus2 接口 DH08-PL - 8 GHz 差分探头，带 ProLink 接口 DH13-PL - 13 GHz 差分探头，带 ProLi 画册 说明书 详情

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/mnt/wwwroot/probemart.com/vendor/thinkcmf/cmf/src/paginator/Bootstrap.php ( 7.63 KB )
/mnt/wwwroot/probemart.com/vendor/thinkcmf/cmf-app/src/admin/model/ThemeModel.php ( 11.98 KB )
/mnt/wwwroot/probemart.com/vendor/thinkcmf/cmf-app/src/admin/model/ThemeFileModel.php ( 1.91 KB )
/mnt/wwwroot/probemart.com/vendor/topthink/think-orm/src/model/Collection.php ( 6.78 KB )
/mnt/wwwroot/probemart.com/vendor/thinkcmf/cmf/src/lib/taglib/Cmf.php ( 16.99 KB )
/mnt/wwwroot/probemart.com/vendor/thinkcmf/cmf/think/template/TagLib.php ( 12.25 KB )
/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:0.000285s ] mysql:host=localhost;port=3306;dbname=probemart_com;charset=utf8mb4
SHOW FULL COLUMNS FROM `hook` [ RunTime:0.000603s ]
SELECT `hook`,`id` FROM `hook` WHERE ( ( `app` = '' OR `app` = 'cmf' ) AND `type` = 3 ) OR `type` = 1 [ RunTime:0.000322s ]
SHOW FULL COLUMNS FROM `hook_plugin` [ RunTime:0.000316s ]
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:0.000315s ]
SELECT `hook` FROM `hook` WHERE `app` = 'portal' [ RunTime:0.000384s ]
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:0.000273s ]
SHOW FULL COLUMNS FROM `option` [ RunTime:0.000425s ]
SELECT `option_value` FROM `option` WHERE `option_name` = 'cdn_settings' LIMIT 1 [ RunTime:0.000214s ]
SHOW FULL COLUMNS FROM `product_class` [ RunTime:0.000485s ]
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:0.000337s ]
SELECT `option_value` FROM `option` WHERE `option_name` = 'storage' LIMIT 1 [ RunTime:0.000148s ]
SHOW FULL COLUMNS FROM `type` [ RunTime:0.000317s ]
SELECT `id`,`name`,`img` FROM `type` WHERE ( isshow = 1 ) ORDER BY `list_order` DESC,`id` ASC [ RunTime:0.000185s ]
SHOW FULL COLUMNS FROM `portal_category` [ RunTime:0.000322s ]
SELECT `id`,`parent_id`,`name` FROM `portal_category` WHERE ( status = 1 AND delete_time = 0 ) ORDER BY `list_order` DESC,`id` ASC [ RunTime:0.000186s ]
SHOW FULL COLUMNS FROM `brand` [ RunTime:0.000304s ]
SELECT * FROM `brand` WHERE ( isshow = 1 ) ORDER BY `list_order` DESC,`id` ASC [ RunTime:0.001044s ]
SELECT `name` FROM `product_class` WHERE `id` = 1 LIMIT 1 [ RunTime:0.000220s ]
SELECT `first` FROM `brand` WHERE ( isshow = 1 ) GROUP BY `first` ORDER BY `first` ASC [ RunTime:0.000318s ]
SHOW FULL COLUMNS FROM `product` [ RunTime:0.000346s ]
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 = '1' ) LIMIT 1 [ RunTime:0.000481s ]
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 = '1' ) ORDER BY `a`.`list_order` DESC,`a`.`id` DESC LIMIT 0,12 [ RunTime:0.000429s ]
SELECT `option_value` FROM `option` WHERE `option_name` = 'site_info' LIMIT 1 [ RunTime:0.000158s ]
SHOW FULL COLUMNS FROM `theme_file` [ RunTime:0.000352s ]
SELECT * FROM `theme_file` WHERE `theme` = 'default' [ RunTime:0.000168s ]
SHOW FULL COLUMNS FROM `theme` [ RunTime:0.000357s ]
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:0.004183s ]
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:0.000192s ]

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