ReviewsEnvironmental Monitoring Equipment

Current Switch, Self-Powered Current Sensing Switch SZC25-NO-AL-CH AC 0.5-50A Adjustable Normally Open Current Sensing Relay for Flash Buzzer Transformer Substation

【HIGH PRECISION & STABLE PERFORMANCE】The product features high quality, high precision, stable performance and long service life. It has the advantages of high precision, more stable heart, and long service life. It is an ideal choice for automated industrial equipment and store monitoring..
【WORKING PRINCIPLES】This AC current sensing switch is designed and manufactured to solve the AC current monitoring. It uses the principle of mutual inductance to sense the AC current through the AC, isolate the AC current, and output a normally closed switching signal to directly control various automated chemical equipment..
【FAST RESPONSE & LED INDICATOR】The switch has no new limit, and the reaction speed reaches ms. The LED state indicator provides a convenient and intuitive representation of the operating status of the switch. Through-heart structure design, isolation withstand voltage up to 2000V..
【SELF-POWERED SENSING SWITCH】Self-powered, no external power supply required, high-power MOS tube non-contact electronic switch. The operating current of 0.5-50A AC can be adjusted by the potentiometer..
【WIDE APPLICATION】Widely used in substation, frequency conversion speed control device, inverter device, electrolytic plating, electric locomotive....

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USA Lab GL80 Wide Mouth Media Storage Bottle - 1L, 2L & 5L - USAlab

✅[Visible Spectrophotometer] 721 LDC Digital Lab Visible Spectrophotometer is suitable to make quantitative and qualitative analysis of specimen materials in the visible. Wavelength Range: 350-1020nm. Wavelength Accuracy: ±3nm. Spectral Bandwidth: 6nm..
✅[Large Sample Chamber & Durable Tungsten Lamp] The digital spectrophotometer possess a large sample chamber, maximum can place 10cm of colorimetric dish. Adopting high-quality tungsten lamp to ensure the service life of instrument..
✅[High Accurate Measurement] This lab spectrophotometer has digital display shows measurement values. The measurement of this spectrophotometer is accurate and stable. Excellent metering accuracy is higher than the general instrument..
✅[Easy to Use] Automatic light door, automatic zero and hundred adjustment equipment calibration..
✅[Wide Application] The visible spectrophotometer can be widely used in medical, food, petrochemical industry, environmental protection and monitoring, etc..

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Military Smart Watch for Men (Answer/Make Call) 1.85\ HD Big Screen Rugged Outdoor Tactical Watch Fitness Tracker Heart Rate Sleep Monitor Smartwatch Compatible with Android iPhone Samsung

【RUGGED HD MILITARY SMART WATCH】- Bassizo Outdoor Tactical Smart Watch is made of special aluminum alloy material. It has passed a number of military-grade tests such as extreme temperature, low pressure, and dust resistance, and can be used in harsh environmental conditions. Bassizo Men's Military Smart Watch is equipped with a 1.85-inch high-definition large screen with a high resolution of 240x280, which provides you with a better visual experience and a smoother operating experience..
【MAKE/RECEIVE CALLS & NOTIFICATIONS 】- Bassizo smartwatch with text and call features high-quality speakers that support making and receiving calls and even playing music (please make sure you have successfully connected your watch's audio Bluetooth). The Bassizo smartwatch with text and call capabilities will appear on your wrist and vibrate when you receive calls and messages (like Facebook, WhatsApp, Twitter, etc.), so you never miss an important call or message again..
【24 SPORTS MODES & FITNESS TRACKERS】- Bassizo step counter watch supports multiple sports modes, which include Walking, running, basketball, football, cycling, rope skipping, mountain climbing, etc. The reference data of the exercise will be uploaded to the APP, set a goal for your ....

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Jorvet Collapsible Empty IV Bag 1000ml

PRESSURE MONITORING LINE: Used to connect a syringe infusion pump to a patient and monitor high pressures and connections..
PVC TUBING: With size of 72-inch or 182.9 cm PVC pressure monitoring line and a universal male and female luer lock that ensures a secure fit on all standard equipment..
STERILE AND DISPOSABLE: The latex-free medical instrument is single use to prevent cross contamination and safety between patients..
MEDICAL NURSING KIT: The pressure monitoring line is ideal use for extending medical tubing and pressure monitoring at hospital and healthcare settings..
PRODUCT QUANTITY: The Smiths Medical Medex Monitoring Lines comes in a case of 25..

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1000ML Lab Distillation Apparatus Extraction Distillation Apparatus Water Distiller Purifier Teaching Equipment for Home Distiller Distilling

Meet the experimental standards: The place in direct contact with the solution of the filtration equipment is made of silicate glass, which is hard, durable and heat-resistant, and is designed to handle boiling liquids and strong vacuums. Plastic filter cup cover and aluminum alloy clip.
Appropriate capacity: Sometimes it is necessary to carry out some large-capacity experiments. This product is very suitable for large-volume experiments and is easy to operate.
Wide range of applications: suitable for laboratories, chemical, biological analysis, environmental monitoring, industry and scientific research.
Strong packaging: each part is individually packaged and packed with styrofoam to ensure that the goods are not easily damaged during transportation.
After-sales service: If there is any uncertainty and want to know the product information, please feel free to contact us.

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V TELESKY 5 Pack 6.6Ft DS18B20 Waterproof Temperature Sensor with Digital Thermal Stainless Steel Tube Probe

High Quality: The probe adopts imported DS18B20 temperature sensor chip, each pin of the chip is separated by a heat shrink tube to prevent short circuit, internal sealing glue, waterproof and moisture-proof..
Temperature Range: -55°C〜+125°C （The lead can only withstand a high temperature of about 85°C）,within the range of -10℃～+85℃, the accuracy is ±0.5℃..
Output Lead: red (VCC), yellow (DATA), black (GND).
Application Scope: temperature monitoring of cold storage, telecommunications room monitoring, environmental monitoring, air conditioning monitoring, household refrigerators, etc..

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ATO Phase Voltage Monitoring Sequence Relay 1 Phase Voltage Protection Relay Under Over Voltage with 1 CO + 1 NC Contacts AC/DC 24-48V

【Measuring Circuit】Phase sequence protection relay is compatible with AC and DC supply, the rated voltage is AC/DC 24-48V.
【High-quality Product】LCD display indicating voltage, operation and fault status, adjustable reset mode: automatic/manual/automatic with power-on delay reset, fault recording for the lately 3 faults.
【Mutiple Functions】Adjustable overvoltage and undervoltage threshold, independent adjustable delay time for over-voltage, under-voltage.
【Output Contacts】Monitoring relay with 1 CO + 1 NC contacts, and the capacity is 6A, 250V AC (resistive load).
【Wide Applications】Voltage monitoring sequence relay can be applied in equipment or devices from undervoltage and overvoltage in the applications like air compressors, electric motors, pumps, fans, air-conditioning system, blowers, elevators, cranes, refrigeration equipment, laser equipment, industrial control system, etc..

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Dell P2314H 23-Inch Screen LED-Lit Monitor

Essential features: High-resolution widescreen.
Outstanding quality: Rigorous testing and process-quality monitoring help ensure long-term performance reliability.
Environment-conscious: Built to comply with the latest environmental and regulatory standards.

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AC 0.5-50A Current Sensing Switch,SZC25-NC-AL-CH Current Relay Monitoring,Adjustable Normally Close Current Switch,

High precision, more stable and long service life.
It is an ideal choice for automated industrial equipment and store monitoring..
This AC current sensing switch is designed and manufactured to solve the AC current monitoring. It uses the principle of mutual inductance to sense the AC current through the AC, isolate the AC current, and output a normally closed switching signal to di.
Widely used in substation, frequency conversion speed control device, inverter device, electrolytic plating, electric locomotive, street lamp monitoring, coal mine and other automation industries requiring current monitoring.

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ICP DAS GTM-201P-3GWA Industrial Tri-Band 3G/GSM/GPRS WCDMA Cellular Modem with GPS Function

Applications:Remote Data Monitoring and Control, Water, gas and oil flow metering and schedule, Power station monitoring and control, Oil field, weather forecast, environmental protection, street lamp monitoring and control, Fleet management, Vending Machine, etc..
Industrial design, making it a reliable cellular solution for data collection and transmission.
Reliable GSM/GPRS/EDGE/UMTS/HSPA network connectivity, providing fast and cost-effective long-range wireless applications.
Quad-band GSM/GPRS/EDGE 850/900/1800/1900 MHz.

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Mogard Visible Spectrophotometer 350-1020nm Tungsten Lamp Lab Equipment 721 LDC Digital Lab Visible Spectrophotometer with 4 LCD Display 110V, White, 53.87 * 46.62 * 31.67 cm

[Visible Spectrophotometer] 721 LDC Digital Lab Visible Spectrophotometer is suitable to make quantitative and qualitative analysis of specimen materials in the visible. Wavelength Range: 350-1020nm. Wavelength Accuracy: ±3nm. Spectral Bandwidth: 6nm..
[High Accurate Measurement] This lab spectrophotometer has digital display shows measurement values. The measurement of this spectrophotometer is accurate and stable. Excellent metering accuracy is higher than the general instrument..
[Large Sample Chamber & Durable Tungsten Lamp] The visible spectrophotometer possess a large sample chamber, maximum can place 10cm of colorimetric dish. Adopting high-quality tungsten lamp to ensure the service life of instrument..
[Easy to Use ] Automatic light door, automatic zero and hundred adjustment equipment calibration..
[Wide Application] The visible spectrophotometer can be widely used in medical, food, petrochemical industry, environmental protection and monitoring, etc..

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