Reviews Digital Vacuum Gauge

BestEquip Chamber Vacuum Sealer Machine DZ 260S Commercial Kitchen Food Chamber Vacuum Sealer, 110V Packaging Machine Sealer for Food Saver, Home, Commercial Using

  • Great Vacuum Effect: Motor Power: 0.12 KW.
  • Effective Sealing Size(L x W): 10" x 0.24"(255 mm x 6 mm).
  • Chamber Dimensions: 12.9'' x 10.8'' x 2''(330 x 275 x 50 mm). Fine suction and sealing performance..
  • Multifunctional Control Panel: Come with an intuitive digital panel divided into several parts, vacuum gauge, operating adjustment zone, emergency stop button, and sealing temperature zone. The vacuum gauge results in accurate real-time observation..
  • Transparent Glass Lid: Transparent organic glass lid has great hardness, providing explosion protection, making the vacuum and sealing process visible to users. The lid shape design enlarges the vacuum space..
  • User-Friendly Details: Made of stainless steel, it has good resistance to corrosion, durable, fastness and easy to clean. Ventilation and other details are designed for smooth operation..
  • Wide Application: Suitable for foods, medicines, aquatic products, chemical raw materials, electronic components, and other items(solid, liquid, or powder) by using plastic film or plastic aluminum foil film..
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Digital Manifold HVAC Gauges Set with Pressure&Temp Test, Digital Refrigerant Gauges Built-in 89 Refrigerant Database, HVAC Gauges Set with Refrigerant Hoses,Temp Clips& 3.5″ LCD Display

  • 【Digital Manifold Gauge Set】Manifold gauge kits are used to install, test and maintain refrigeration equipment (such as air conditioners, refrigerators and cold storage, etc.). Digital gauge has very powerful functions, such as: double pressure test, dual temperature test , digital readout, multi-unit switching, multi-mode function and built-in refrigerant database..
  • 【Condensing Pressure&Temp Test of manifold Gauge】The air pressure gauge can test the minimum pressure when the refrigerant changes from gas to liquid, and the maximum temp when the gas changes to liquid. (The lower the pressure and temp of condensation are, the higher the efficiency of the refrigeration cycle and the greater the refrigerant capacity will do.).
  • 【Evaporation pressure and temperature test of manifold Gauge】The air pressure gauge can test the maximum pressure when the refrigerant changes from liquid to gas. The lowest temp when the liquid becomes gaseous.（The lower the pressure and temp of the evaporation are, the more efficient the refrigeration cycle and the greater the refrigeration capacity will do.）.
  • 【The air pressure gauge can be filled with refrigerant through the visual window & Refrigerant type can be set】Built-in 89 kinds of Refrigerant Database. B....
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VEVOR Chamber Vacuum Sealer DZ-260C Kitchen Food Chamber Vacuum Sealer, 110V Packaging Machine Sealer for Food Saver, Home, Commercial Using

  • Chamber Dimensions: 14 x 13.4 x 2.76 in/35.5 x 34 x 7 cm. Excellent suction and sealing performance. Our sealer has proven high vacuum pressure pump to achieve strong vacuum on foods, infusions, and marinades..
  • Micro-Computer Control: Come with an intuitive digital panel divided into several parts, vacuum gauge, operating adjustment zone, emergency stop button, and sealing temperature zone. The vacuum gauge results in accurate real-time observation. Press the vacuum case's lid, and the machine will automatically start work to complete the whole process..
  • Stainless Steel Construction: This vacuum sealer is made of stainless steel, durable, fastness and easy to clean. It has a long service life because of its good resistance to rust and corrosion. Ventilation and other details are designed for smooth and safe operation..
  • Security Design: Transparent organic glass lid has excellent hardness, offering explosion protection, making the vacuum and sealing process visible to users. Besides, the tight buckle and rubber feet are included to ensure the security and stability of the operation..
  • Wide Application: Our chamber sealer machine is suitable for foods, medicines, aquatic products, raw materials, el....
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VEVOR 20L Rotary Evaporator 0-120rpm Rotary Evaporator Set Digital Dispaly High Speed Rotary Evaporator with Hand Lift 0-200°C for Concentration and Crystallizat

  • Superior Material: The mechanical structure is made of stainless steel and aluminum alloy. The glass bottle is made of high borosilicate glass, which is resistant to high temperature and corrosion..
  • Advanced Vacuum System: The vacuum system is equipped with a vacuum gauge. It can choose the lowest optimal working vacuum for the material boiling point..
  • Precise Digital Screens: Both the frequency converter and the thermostat use the digital display. The imported converter is stable and reliable. The thermostat of the water bath can be thermostat controlled by adjustment..
  • Excellent Vacuum Performance: Using the PTFE and rubber as the material, it can withstand various solvents and has long-lasting air tightness. It allows the rotary evaporator to maintain a high degree of vacuum composite seal..
  • Multiple Application: Rotary evaporators are mainly used for concentration, crystallization, drying, separation and solvent recovery in the pharmaceutical, chemical and biopharmaceutical industries..
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R134a Digital Manifold Gauge Set HVAC for Testing Maintaining Air-Conditioner, Vacuum Pressure Temperature Leakage A/C Refrigeration Tester with Built-in 90 Refrigerants

  • [Ideal A/C Maintaining Tool] a/c manifold gauge adopts the most advanced digital circuit and the high precision pressure sensor(Accuracy: 0.5%). Widely used Automotive Air Conditioner, Household Air Conditioner, Refrigerating Chamber and Refrigeration Plant. Real-time test of pressure got relative temperature which can help you more convenient for refrigeration system installation or servicing..
  • [Three Working Modes] R410a manifold gauge set comes with three common working modes: refrigerant pressure mode, vacuum percentage mode, leak detection mode. Equipped with real-time vacuum pressure test and percent indicate. Test range: 0 KPa~6000 KPa. Operating temp: -20℃~60℃（-4℉-140℉) . But the manifold gauge cannot measure micron..
  • [Built in 90 Refrigerants] ac diagnostic manifold gauge set built-in 90 refrigerants and corresponding temperatures sheet data according to the US NIST standard.(R11 R13 R113 R114 R115 R116 R12 R123 R124 R125 R1270 R134A R14 R141B R142B R143A R152A R170 R21 R218 R22 R410A etc.).
  • [Powerful Function] a/c r134a manifold gauge set equipped with auto power off function, unit conversion and backlight function. By default,the system automatically powers down after 10 minutes of inactivity. Users can configure on cancel the auto ....
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Digital Manifold Gauge Set HVAC Dual-Channel Temp Sensor HVAC Tools for 89 Kind of Refrigerant Digital AC Gauges Vacuum Pressure&Temp Test Digital HVAC Gauges with Hoses Digital Refrigeration Gauge

  • ... and will not easily break. The refrigerant gauge is also equipped with 3 standard test hoses (1.5m) and a portable toolbox, which is convenient for the storage and carrying of the meter..
  • 2.【Refrigeration Gauges for Double Pressure and Dual Temperature Measurement】The digital HVAC gauges can measure double pressure (gauge pressure) at the same time, as well as dual temperature measurement, with automatic multi-unit pressure conversion, automatic conversion of temperature Celsius / Fahrenheit, to facilitate different needs. Note: Please make sure that the temperature sensor clip is properly connected. A poor connection will result in an inaccurate reading of the value..
  • 3.【HVAC Gauges with High-Precision Data Unit and Refrigerant Database】The HVAC manifold gauge built-in 32-bit digital processing unit and a high-precision data acquisition unit, high data and stability. The a/c manifold gauge set built-in 89 kinds of refrigerant pressure-evaporation temperature database, also calculate the subcooling superheat, to facilitate the direct reading of operating process data. Also, it tests the percentage of vacuum measurement..
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Elitech VGW-760 Wireless Digital Vacuum Gauge Micron Gauge for HVAC Micron Meter Refrigerant Vacuum Meter Leakage Test 1/4' SAE

  • UPGRADED ELITECH TOOLS APP(ioS and Android): An intergraded app, that allows users to manage all Elitech tools such as vacuum pump, digital manifold, vacuum gauge, pressure gauge, refrigerant charging scale on one app, more efficient and more intelligent..
  • WIDE MEASUREMENT RANGE & HIGH ACCURACY: Used to test system leak and discern vacuum pump quality of the evacuation in an HVAC and refrigeration system.
  • accurate measurements from 19,000 Microns (atmosphere) to 0 Micron. Accuracy: ±10% or ±10 Micron.
  • MULTIFUNCTIONAL DESIGN: Settable high/low pressure alarms, notifications will be sent when readings go beyond the predetermined value. The data can be recorded and exported in Excel and PDF format..
  • EIGHT MEASUREMENT UNITS: Easy conversion between 8 measurement units: inHg, Torr, psi, mbar, mTorr, Pa, micron, Kpa..
  • HIGHER PROTECTION LEVEL(IP65 Rated): ensure a deep vacuum throughout the entire system and prevent the mist when the refrigerant is caused by refrigerant bottle blasting. 24/7 US Technician Support via Email and Phone..
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Testo 552i App-Controlled Wireless Vacuum Probe I for HVAC Systems – with Bluetooth

  • Accurate: The testo 552i achieves precise deep vacuum measurements down to single digit resolutions and provides notifications when the evacuation target is met.
  • Easy-to-use: The device is equipped with a built-in 45° angle for convenient installation and rugged IP 54 certified housing, which makes it extraordinarily compact and reliable.
  • Clever: For the purposes of wireless vacuum measurement, the testo 552i automatically connects to digital manifolds and can be used via just one service port and no loss of refrigerant.
  • Efficient: The gauge identifies vacuum in a rapid and easy manner and can display data on the digital manifold screen and in the testo Smart App in real time.
  • Smart App: Take advantage of clearly visualized documentation from a smartphone or tablet. Remotely operate service and maintenance tasks and send results directly from the job site.
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Aoyue 968A+ SMD Digital Hot Air Rework Station

  • 4 in 1 repairing station with a Hot Air, a 70Watt Soldering Iron, vacuum pickup and a Smoke Absorber.
  • Maintains a constant set temperature when the set and the value is reached.
  • Digital display for the Hot Air of the actual and set temperatures with touch control.
  • Built in Air Flow gauge and knob adjustment for the air flow.
  • Digital Display for soldering iron and a digital calibration and auto sleep function.
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