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传感器、探头和仪表

Achieve precise measurement and control with our comprehensive selection of sensors, probes, and meters. We offer a diverse range of instruments designed to monitor and regulate critical parameters in laboratory and industrial settings. From pH and dissolved oxygen probes to gas detectors and mass flow sensors, we provide the tools necessary for accurate and reliable measurements.

Our inventory includes a variety of probes and meters for measuring pH, dissolved oxygen (DO), temperature, and other key parameters. We offer DO probes and pH probes from trusted brands, ensuring accurate and reliable readings. Temperature probes and meters, including thermocouples, provide precise temperature measurement for various applications. Gas detectors and monitors safeguard your environment by detecting and measuring hazardous gases.

For specialized applications, we provide viscometers for measuring fluid viscosity, vacuum pressure gauges for monitoring vacuum levels, mass flow sensors for precise gas and liquid flow measurement, and many other specialized instruments..

We stock leading brands such as VWR, Sartorius, Mettler Toledo, Broadley-James, Beckman Coulter, Fisherbrand, J-KEM, Chemglass, and Applikon, guaranteeing high-quality and reliable products. Whether you're monitoring critical process parameters, conducting research, or ensuring environmental safety, our extensive selection of sensors, probes, and meters will help you achieve accurate and reliable results. Browse our subcategories to find the perfect measurement and control solutions for your laboratory or industrial needs.

Mettler Toledo pH Probe InPro 3253/225/Pt100 Combination Probe Lab Equipment::Other Lab Equipment Mettler Toledo
Mettler Toledo pH Probe InPro 3253/225/Pt100 Combination Probe Lab Equipment::Other Lab Equipment Mettler Toledo 节省29% 节省%

梅特勒托利多 pH 探头 InPro 3253/225/Pt100 组合探头

Mettler Toledo
$300.00
$300.00 - $300.00
$300.00
$213.75
$213.75 - $213.75
$213.75
只1左边！

介绍梅特勒托利多 52002568 pH 探头 InPro 3253/225/Pt100 组合探头。这款由梅特勒托利多制造的高品质探头旨在为各种应用提供准确的 pH 测量。凭借其先进的技术和可靠的性能，梅特勒托利多 52002568 pH 探头可确保精确一致的结果。 InPro 3253/...

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$300.00
$300.00 - $300.00
$300.00
$213.75
$213.75 - $213.75
$213.75
节省29% 节省%
FST Fine Science Tools 20020-00 Instrument Case with Silicone Mat 20 x 14 x 5 cm Lab Equipment::Other Lab Equipment Fine Science Tools
FST Fine Science Tools 20020-00 Instrument Case with Silicone Mat 20 x 14 x 5 cm Lab Equipment::Other Lab Equipment Fine Science Tools 节省33% 节省%

FST Fine Science Tools 20020-00 仪器盒（带硅胶垫）20 x 14 x 5 厘米

Fine Science Tools
$155.00
$155.00 - $155.00
$155.00
$104.62
$104.62 - $104.62
$104.62
只1左边！

介绍 FST Fine Science Tools 20020-00 带硅胶垫的仪器箱！这款高品质的箱子尺寸为 20 x 14 x 5 厘米，由 Fine Science Tools 提供。这款仪器箱专为满足您的科学需求而设计，非常适合存放和运输您的宝贵工具。随附的硅胶垫为您的仪器提供额外的保...

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$155.00
$155.00 - $155.00
$155.00
$104.62
$104.62 - $104.62
$104.62
节省33% 节省%
IKA Temperature Sensor H 62.51 Stainless Steel 260 mm Thermocouple Thermometers & Probes IKA
IKA Temperature Sensor H 62.51 Stainless Steel 260 mm Thermocouple Thermometers & Probes IKA 节省38% 节省%

IKA Temperature Sensor H 62.51 Stainless Steel 260 mm

IKA
$314.00
$314.00 - $314.00
$314.00
$195.94
$195.94 - $195.94
$195.94
只1左边！

The IKA 0002735451 Temperature Sensor H 62.51 is a laboratory-grade temperature sensor. It is used in quality control for ensuring temperature stab...

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$314.00
$314.00 - $314.00
$314.00
$195.94
$195.94 - $195.94
$195.94
节省38% 节省%
Cole-Parmer Flowmeter LPM Air 0.04 to 0.5 L/min. Flow Meters Cole-Parmer
Cole-Parmer Flowmeter LPM Air 0.04 to 0.5 L/min. Flow Meters Cole-Parmer
节省29% 节省%

Cole-Parmer Flowmeter LPM Air 0.04 to 0.5 L/min.

Cole-Parmer
$100.00
$100.00 - $100.00
$100.00
$70.54
$70.54 - $70.54
$70.54
只1左边！

The Cole-Parmer FR2A12BVBN-CP Flowmeter is a device designed to measure the flow rate of air. It measures air flow rates from 0.04 liters per minut...

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$100.00
$100.00 - $100.00
$100.00
$70.54
$70.54 - $70.54
$70.54
节省29% 节省%
VWR Timer Traceable 8.9 × 5.1 × 1.3 cm Magnetic Set of 5 Timers Other Test, Measurement & Inspection VWR
VWR Timer Traceable 8.9 × 5.1 × 1.3 cm Magnetic Set of 5 Timers Other Test, Measurement & Inspection VWR
节省74% 节省%

VWR Timer Traceable 8.9 × 5.1 × 1.3 cm Magnetic Set of 5 Timers

VWR
$150.00
$150.00 - $150.00
$150.00
$39.19
$39.19 - $39.19
$39.19
只1左边！

The VWR 62344-902 Timer is a simple and convenient tool for timing laboratory procedures. Its magnetic backing allows for easy attachment to metal ...

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$150.00
$150.00 - $150.00
$150.00
$39.19
$39.19 - $39.19
$39.19
节省74% 节省%
Ingold Dissolved Oxygen Sensor 220 mm Dissolved Oxygen Meters Ingold
Ingold Dissolved Oxygen Sensor 220 mm Dissolved Oxygen Meters Ingold
节省36% 节省%

Ingold Dissolved Oxygen Sensor 220 mm

Ingold
$100.00
$100.00 - $100.00
$100.00
$64.12
$64.12 - $64.12
$64.12
只1左边！

The Ingold 341003005 Dissolved Oxygen Sensor is a high-quality sensor used to accurately measure dissolved oxygen levels in various liquid environm...

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$100.00
$100.00 - $100.00
$100.00
$64.12
$64.12 - $64.12
$64.12
节省36% 节省%
Reed Instruments Wire Probe Type K Thermocouple with Mini Plug Thermocouple Thermometers & Probes Reed Instruments
Reed Instruments Wire Probe Type K Thermocouple with Mini Plug Thermocouple Thermometers & Probes Reed Instruments
节省43% 节省%

Reed Instruments Wire Probe Type K Thermocouple with Mini Plug

Reed Instruments
$25.00
$25.00 - $25.00
$25.00
$14.25
$14.25 - $14.25
$14.25
只1左边！

The REED Instruments TP-01 is a Type K thermocouple wire probe with a mini plug connector. This probe is designed for general-purpose temperature m...

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$25.00
$25.00 - $25.00
$25.00
$14.25
$14.25 - $14.25
$14.25
节省43% 节省%
Beckman Coulter Combination Electrode Thermocouple Thermometers & Probes Beckman Coulter
Beckman Coulter Combination Electrode Thermocouple Thermometers & Probes Beckman Coulter
节省31% 节省%

Beckman Coulter Combination Electrode

Beckman Coulter
$200.00
$200.00 - $200.00
$200.00
$137.16
$137.16 - $137.16
$137.16
只1左边！

The Beckman Coulter 511275-AB is a combination pH electrode designed for general laboratory use. This type of electrode integrates both the pH sens...

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$200.00
$200.00 - $200.00
$200.00
$137.16
$137.16 - $137.16
$137.16
节省31% 节省%
Broadley James Fermprobe pH Probe for 3L - 7L Vessel 225 mm Lab Equipment::Other Lab Equipment Broadley James
Broadley James Fermprobe pH Probe for 3L - 7L Vessel 225 mm Lab Equipment::Other Lab Equipment Broadley James
节省86% 节省%

Broadley James Fermprobe pH 探头，适用于 3L - 7L 容器，200 毫米

Broadley James
$516.00
$516.00 - $516.00
$516.00
$71.25
$71.25 - $71.25
$71.25
只1左边！

介绍 Broadley James F-635-B200-DH Fermprobe pH 探头！这款 225 毫米 pH 探头专为 3L - 7L 容器设计，是 Broadley James 的顶级产品。凭借其先进的技术和精度，它可确保您在实验或工业过程中准确测量 pH 值。

$516.00
$516.00 - $516.00
$516.00
$71.25
$71.25 - $71.25
$71.25
节省86% 节省%
J-KEM Compact Power Controller Type T Thermocouple Thermocouple Thermometers & Probes J-KEM
J-KEM Compact Power Controller Type T Thermocouple Thermocouple Thermometers & Probes J-KEM
节省64% 节省%

J-KEM 紧凑型功率控制器 T 型热电偶

J-KEM
$1,078.00
$1,078.00 - $1,078.00
$1,078.00
$391.88
$391.88 - $391.88
$391.88
只1左边！

J-KEM 210 型紧凑型功率控制器是一款多功能设备，专为精确控制温度而设计。它采用 T 型热电偶，可在 -200°C 至 250°C 的宽范围内精确调节温度。这款紧凑型控制器非常适合精确控制温度至关重要的研究和工业环境中的各种应用。 二手，状况良好。非常干净。已测试。运行良好。包含 6...

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$1,078.00
$1,078.00 - $1,078.00
$1,078.00
$391.88
$391.88 - $391.88
$391.88
节省64% 节省%
Fisherbrand Traceable Dual-Range Light Meter Light & Lux Meters Fisherbrand
Fisherbrand Traceable Dual-Range Light Meter Light & Lux Meters Fisherbrand
节省38% 节省%

Fisherbrand 可追溯双范围测光仪

Fisherbrand
$251.00
$251.00 - $251.00
$251.00
$156.75
$156.75 - $156.75
$156.75
只1左边！

Fisherbrand 06-662-63 可追踪双量程光度计是一款用于测量光强度的多功能工具。它可测量勒克斯和英尺烛光，适合不同环境下的各种应用。双量程功能允许在从低强度到高强度的各种光照水平范围内进行精确测量。 二手。状况良好。

$251.00
$251.00 - $251.00
$251.00
$156.75
$156.75 - $156.75
$156.75
节省38% 节省%
VWR Digital Manometer Vacuum/Pressure Gauge -15 PSI to 15 PSI Manometers/Air Pressure Meters VWR
VWR Digital Manometer Vacuum/Pressure Gauge -15 PSI to 15 PSI Manometers/Air Pressure Meters VWR
节省37% 节省%

VWR 数字压力计真空/压力表 -15 PSI 至 15 PSI

VWR
$125.00
$125.00 - $125.00
$125.00
$78.38
$78.38 - $78.38
$78.38
只1左边！

VWR 33500-084 数字压力计是一种多功能仪器，可用于测量真空和压力。其测量范围为 -15 PSI 至 15 PSI，可提供清晰易读的数字读数。其紧凑且通常便携的设计使其适用于实验室和工业环境中的各种应用，包括泄漏检测、真空系统监控和过程控制。 二手。状况良好，配有新电池。

$125.00
$125.00 - $125.00
$125.00
$78.38
$78.38 - $78.38
$78.38
节省37% 节省%
Fluke SureGrip Immersion Temperature Probe Type K -40C to 1090C Thermocouple Thermometers & Probes Fluke
Fluke SureGrip Immersion Temperature Probe Type K -40C to 1090C Thermocouple Thermometers & Probes Fluke
节省37% 节省%

Fluke SureGrip K 型浸入式温度探头 -40°C 至 1090°C

Fluke
$94.00
$94.00 - $94.00
$94.00
$58.78
$58.78 - $58.78
$58.78
只1左边！

Fluke 80PK-22 SureGrip 浸入式温度探头专为在 -40°C 至 1090°C 的宽范围内进行精确温度测量而设计。这款 K 型热电偶探头结构坚固，配有舒适的 SureGrip 手柄，易于操作，精度更高。它与各种 Fluke 万用表和其他可接受 K 型热电偶的温度测量仪器兼容。...

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$94.00
$94.00 - $94.00
$94.00
$58.78
$58.78 - $58.78
$58.78
节省37% 节省%
Fungilab Digital Rotational Viscometer Stirrer with Spindles, Stand, and Case Viscometers & Rheometers Fungilab
Fungilab Digital Rotational Viscometer Stirrer with Spindles, Stand, and Case Viscometers & Rheometers Fungilab
节省38% 节省%

Fungilab 数字旋转粘度计搅拌器，带主轴、支架和外壳

Fungilab
$3,637.00
$3,637.00 - $3,637.00
$3,637.00
$2,272.88
$2,272.88 - $2,272.88
$2,272.88
只1左边！

Fungilab V301003 Expert 系列数字旋转粘度计搅拌器是一款多功能精密仪器，专为测量各种流体的粘度而设计。该设备配备了一系列主轴，以适应不同的粘度范围，确保在各种应用中进行精确测量。 V301003 采用数字显示屏，方便读取粘度值。其用户友好界面可轻松操作和调整速度和测量...

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$3,637.00
$3,637.00 - $3,637.00
$3,637.00
$2,272.88
$2,272.88 - $2,272.88
$2,272.88
节省38% 节省%
Chemglass Needle Tip Thermocouple with Teflon Coated Tip Type T Lab Equipment: Other Lab Equipment Chemglass
Chemglass Needle Tip Thermocouple with Teflon Coated Tip Type T Lab Equipment: Other Lab Equipment Chemglass
节省38% 节省%

带特氟隆涂层尖端的化学玻璃针尖热电偶 T 型

Chemglass
$83.00
$83.00 - $83.00
$83.00
$51.73
$51.73 - $51.73
$51.73
只1左边！

Chemglass CG-3212-T-20 细线热电偶，带特氟龙涂层尖端 T 型热电偶

$83.00
$83.00 - $83.00
$83.00
$51.73
$51.73 - $51.73
$51.73
节省38% 节省%
Traceable Lollipop Thermometer -50 C to 300 C Waterproof Lab Equipment: Other Lab Equipment Traceable
Traceable Lollipop Thermometer -50 C to 300 C Waterproof Lab Equipment: Other Lab Equipment Traceable
节省37% 节省%

可追溯棒棒糖温度计 -50 C 至 300 C 防水

Traceable
$100.00
$100.00 - $100.00
$100.00
$62.70
$62.70 - $62.70
$62.70
只1左边！

Traceable 12777-842 棒棒糖温度计是一款多功能耐用的仪器，专为在各种应用中进行精确的温度测量而设计。这款防水温度计具有清晰的数字显示屏、-50°C 至 300°C 的宽温度范围以及可在恶劣环境中使用的坚固结构。

$100.00
$100.00 - $100.00
$100.00
$62.70
$62.70 - $62.70
$62.70
节省37% 节省%
PANTek Technologies Digital Thermometer with Probe in Vial -20C to 4C Lab Equipment::Other Lab Equipment PANTek Technologies
PANTek Technologies Digital Thermometer with Probe in Vial -20C to 4C Lab Equipment::Other Lab Equipment PANTek Technologies
节省29% 节省%

PANTek Technologies 数字温度计，带探头，温度范围：-20C 至 4C

PANTek Technologies
$65.00
$65.00 - $65.00
$65.00
$46.31
$46.31 - $46.31
$46.31
只1左边！

介绍 PANTek Technologies ACC895WRFV数字温度计，带探针，适用于 -20C 至 4C 的温度范围。这款高品质温度计可为各种应用提供准确的读数。其紧凑的设计和耐用的结构使其无论是个人使用还是专业使用都值得信赖。随附的瓶子可确保安全存储和运输。升级到这款先进的数字温度计...

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$65.00
$65.00 - $65.00
$65.00
$46.31
$46.31 - $46.31
$46.31
节省29% 节省%
Omega Thermocouple Immersion Probe Type K Bendable 20 in. Length Set of 2 Probes Lab Equipment: Other Lab Equipment Omega
Omega Thermocouple Immersion Probe Type K Bendable 20 in. Length Set of 2 Probes Lab Equipment: Other Lab Equipment Omega
节省37% 节省%

Omega 热电偶浸入式探头 K 型可弯曲 20 英寸长 2 支探头套装

Omega
$100.00
$100.00 - $100.00
$100.00
$62.70
$62.70 - $62.70
$62.70
只1左边！

Omega TJ36-CASS 热电偶浸入式探头是 K 型热电偶，可弯曲，长 20 英寸，设计用于测量各种应用中的温度。K 型热电偶通常用于广泛的温度测量应用。 二手；60 天保修

$100.00
$100.00 - $100.00
$100.00
$62.70
$62.70 - $62.70
$62.70
节省37% 节省%
Omega RTD Immersion Probe 2 Wire 20 in. Length Sheath with Braided Cable Lab Equipment: Other Lab Equipment Omega
Omega RTD Immersion Probe 2 Wire 20 in. Length Sheath with Braided Cable Lab Equipment: Other Lab Equipment Omega
节省37% 节省%

Omega RTD 浸入式探头 2 线 20 英寸长护套，带编织电缆

Omega
$150.00
$150.00 - $150.00
$150.00
$94.05
$94.05 - $94.05
$94.05
只1左边！

Omega 31443 RTD（电阻温度检测器）浸入式探头是一种温度传感设备，设计用于测量各种应用中的温度。以下是根据提供的信息得出的关键规格。它是一种 RTD（电阻温度检测器），具有 20 英寸、2 线长度，包裹在不锈钢编织电缆中。这种类型的探头通常用于在工业、实验室或过程控制环境中进行精确...

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$150.00
$150.00 - $150.00
$150.00
$94.05
$94.05 - $94.05
$94.05
节省37% 节省%
Cole Parmer Flowmeter Kit with Milwaukee Valve 8 SCFH / 3.5 L/min - Lot of 4 Lab Equipment Cole-Parmer
Cole Parmer Flowmeter Kit with Milwaukee Valve 8 SCFH / 3.5 L/min - Lot of 4 Lab Equipment Cole-Parmer
节省37% 节省%

Cole Parmer 流量计套件，带密尔沃基阀门，8 SCFH / 3.5 升/分钟，4 件装

Cole-Parmer
$188.00
$188.00 - $188.00
$188.00
$117.56
$117.56 - $117.56
$117.56
2股票

Cole-Parmer 流量计套件 34500-30 是一款紧凑型装置，用于在研究实验室和工业环境中测量和监测高达 3.5 L/min (8 SCFH) 的液体流量。该套件包括一个可变面积流量计，带有用于控制流量的内置阀门，以及可轻松集成到现有管道中的配件。丙烯酸外壳可清晰显示浮子，黄铜或不锈...

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$188.00
$188.00 - $188.00
$188.00
$117.56
$117.56 - $117.56
$117.56
节省37% 节省%
Fisherbrand Incubator Thermometer 15 to 50C - Total of 3 Thermometers Other Fisher Scientific
Fisherbrand Incubator Thermometer 15 to 50C - Total of 3 Thermometers Other Fisher Scientific
节省38% 节省%

Fisherbrand 孵化器温度计 15 至 50C - 共 3 个温度计

Fisher Scientific
$90.00
$90.00 - $90.00
$90.00
$56.25
$56.25 - $56.25
$56.25
只1左边！

Fisherbrand 13201464 验证温度计液体玻璃带合规报告共 3 个温度计 可靠的准确性：Fisherbrand 验证温度计提供精确的温度读数，满足各种实验室应用所需的严格标准。 合规报告：温度计附带一份详细的合规报告，确认其校准和准确性。本报告确保符合监管要求和质量标准。 ...

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$90.00
$90.00 - $90.00
$90.00
$56.25
$56.25 - $56.25
$56.25
节省38% 节省%
J-KEM T Type Thermocouple Adapter Standard Female to Mini Male Set of 2 Adapters Lab Equipment::Other Lab Equipment J-KEM
J-KEM T Type Thermocouple Adapter Standard Female to Mini Male Set of 2 Adapters Lab Equipment::Other Lab Equipment J-KEM
节省46% 节省%

J-KEM T 型热电偶适配器标准母头至迷你公头 2 套适配器

J-KEM
$82.00
$82.00 - $82.00
$82.00
$44.17
$44.17 - $44.17
$44.17
3股票

介绍 J-KEM CC-10-T-SMP T 型热电偶适配器！这款高品质适配器可实现标准母头和迷你公头热电偶之间的无缝连接。这款适配器由业内知名制造商 J-KEM 设计，可确保可靠、准确的温度测量。 J-KEM CC-10-T-SMP T 型热电偶适配器制作精良，是适应各种应用的热电偶的完...

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$82.00
$82.00 - $82.00
$82.00
$44.17
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AMPROBE TMD-52 Thermocouple Thermometer Compatible with K,J,T, and E Type Lab Equipment::Other Lab Equipment Amprobe
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AMPROBE TMD-52 热电偶温度计兼容 K、J、T 和 E 型

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推出 Amprobe 3730106 TMD-52 热电偶温度计 - 兼容 K、J、T 和 E 型热电偶 使用 Amprobe 3730106 TMD-52 热电偶温度计增强您的温度测量能力。这款先进的温度计由业内知名制造商 Amprobe 设计，非常适合需要准确可靠温度读数的专业人士。 ...

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$157.00
$157.00 - $157.00
$157.00
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$97.97 - $97.97
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Fisher Scientific Traceable Memory Hygrometer Thermometer Hygrometers Fisher Scientific
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介绍 Fisher Scientific 06-664-271 可追溯记忆湿度计温度计 - 一款尖端产品，旨在满足您所有的温度和湿度监测需求。这款湿度计温度计由科学设备领域的知名领导者 Fisher Scientific 制造，具有卓越的准确性和可靠性。 借助其可追溯的内存功能，您可以轻松...

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