Humidity
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Product
Plant Growth Chambers –
PG Series
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Darwin Chambers PG Series Plant Growth Chambers is a stock design with a variety of customizable options. It is quiet, easy to clean, highly reliable and ideal for plant growth use It offers hot gas bypass control of refrigeration and resistive to heat to facilitate reliable, temperature and humidity control.
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Product
DX4015
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The DX4015 empowers professionals to monitor gases in environments that have typically been challenging to conduct measurements. Thanks to its heated sample cell, the DX4015 can be used in humid conditions – with exceptionally low detection limits.
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Product
Environmental Test Chambers
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CSZ offers a large selection of environmental test chambers with quality construction and innovative technology, serving a variety of industries. Temperatures range as low as -84C (-120F) with high temperatures to +350C (+662F) and humidity ranges from 10% to 98% RH. Test chamber sizes range from small benchtop chambers for testing small components to full walk-in/drive-in rooms large enough to accommodate a semi-truck and trailer or larger.
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Humidity Meters
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Guangzhou Amittari Instruments Co.Ltd
Widely used in workshops, offices, plantes, libraries, computer stations, laboratories and warehouses.
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Product
Humidity Sensors
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Senses, measures and reports the relative humidity in the air. It therefore measures both moisture and air temperature.
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Product
Environmental Chambers
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Sanwood Environmental Chambers Co ., Ltd.
Sanwood climatic chambers for battery can be tested under controlled temperature and humidity conditions, similar to the conditions under which batteries operate during their lifetime.
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Product
Multilogger
M1140
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Universal datalogger with 4 hardware MiniDIN inputs for connecting temperature and humidity probes. Multilogger can be installed permanently to Ethernet network or work as portable device. Included is traceable calibration certificate in accordance with EN ISO/IEC17025.
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Product
Temperature and Humidity Transmitter
T3419-2
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Humidity, temperature probe on a cable. Measured values are also converted to other humidity interpretation: dew point temperature, absolute humidity, specific humidity, mixing ratio, specific enthalpy.
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Product
Chambers and Glove Boxes
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Standard Environments: ETS' multi-purpose benchtop units for laboratory and production use are large enough to accommodate testing and fabrication, as well as storage of materials, test equipment, and assemblies, yet they are small enough to fit on a standard workbench. The systems are able to independently maintain humidity from <5% to >95% RH and temperature from -22F to 122F (-35 to 50C) when unit is placed in an ambient environment location.
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Product
Humidity Meter
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Shenzhen UYIGAO Electronic Technology Co., Ltd
Psychrometer Thermo Hygrometer Moisture Meter Digital Temperature and Humidity Meter with Dew Point Wet Bulb Temperature tester.
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Product
Indoor Digital Hygro-Thermometer
PHHT15
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Indoor Relative Humidty and Comfort Level IndicatorClock Display with Alarm FunctionSelectable Celsius or Fahrenheit DisplayTemperature Range: -50 to 70C / -58 to 158 FTemperature Accuracy: +/- 1 C (2 F)Humidity Accuracy: +/- 5%Humidity Display Resolution: 1%Sampling Period: 10SBattery: AAA, 1.5V (Included)Dimensions: 4.13' H x 3.94' W x 0.91' DWeight: 4.48 oz.Sold as : Unit
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Product
Ambient Temperature / Humidity Meter
Model KM 920
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Kusam Electrical Industries Limited
• Temperature Range : -10°C ~ 50°C ( -30°C ~ 1000°C K-type)• Temperature Accuracy : ± 1°C or ± 1.8°F (±3% or ±2°C K-type)• Temperature Resolution : 0.1°C / 0.1°F• Humidity Range : 10% RH ~ 98% RH• Humidity Accuracy : ± 3% (in the 25°C; 30 ~ 95%RH);± 5% (in the 25°C; 10 ~ 30%RH)• Humidity Resolution : 0.1% RH.
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Product
Climatic Chamber
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Wewon Environmental Chambers Co, Ltd.
Climatic chamber is designed to do high temperature & high humidity, high and low temperature, or temperature cycling test, Climatic chamber mainly used for quality checking and assessing their quality reliability and life test. ● The climatic chamber simulate a full range of temperature testing and humidity testing conditions.These chambers are designed for ease-of-use, reliability and performance and include many user-friendly features standard with your purchase for the best value in the industry. ● Climatic test chambers are able to provide rapid product temperature change rates and use varying levels of relative humidity to locate design problems prior to shipping your products, improving product quality and reliability. climatic chamber For conditioning of samples prior to testing. Climatic chamber also can be used for a variety of materials of high – low temperature alternating test. The test temperature, humidity, time can be programmed. Provides conditions of temperature form -70 degree to +150 degree and of humidity from 20% to 98%. ● This type climatic chamber use 16bit Industry-grade PLC, programmable controller to control the test temperature test, and recycle time, more excellent anti jamming, high reliability of the data. ● TEMI880 large color LCD touched screen temperature & humidity controller. Real-time display program running time, the number of segment, the remaining time, repeat frequency,can display experimental data, including the pre-set segment time, heating status, calendar time, etc; climatic chamber directly digital display. ● Climatic chambers apply controllable silicon step-less adjusting technology to adjust temperature and humidity test continuously and precisely, and without over heated as the PID adjusting function. ● The thermal insulation material between outside and inside for climatic chamber is high-quality ultra-fine glass fiber insulation cotton, good thermal insulation effectivity. Thermal insulation layer composed of flame fire PU + glass wool insulation (insulation thickness 10.0 cm)
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Product
Compact Data Logger: Monitoring Temperature, RH and Dew Point
HD208
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The data loggers of the series HD208 are compact instruments for monitoring temperature, relative humidity (RH) and dew point temperature. Usable in a wide spectrum of applications, are available in various models (with or without LCD display):
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Product
Mini Fiber Optical Switch at Single Mode Latching 1310/1550nm 5V with LC/PC Connector
SUN-FSW-1x4
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Guilin GLsun Science and Tech Group Co., LTD
GLsun 1*4 Optical Switch micaro optical switch informationFeatures•Low Insertion Loss•Wide Wavelength Range•Low Crosstalk•High Stability,High Reliability•Epoxy-free onOptical Path•Latching and Non-latchingApplications•F&D in Laboratory•System Monintoring•OADM•MAN(Metropolitan Area Network)•Network Security and MonitoringSpecificationsParameters Unit SUN-FSW-1×4Wavelength Range nm 850±40 / 1300±40 1260 ~ 1650Test Wavelength nm 850 / 1300 1310 / 1550Insertion Loss 1, 2 dB ≤1.0Return Loss 1, 2 dB MM ≥ 30 SM ≥ 50Crosstalk 1 dB ≥ 55PDL dB SM ≤0.1WDL dB ≤0.25Repeatability dB ≤±0.02Operating Voltage V 3.0 or 5.0Voltage Pluse Width(Latching) ms ≥ 20Durability Cycles ≥ 10 MillionSwitching Time ms ≤8Optical Power mW ≤500Operating Temperature ℃ 0 ~ +70Storage Temperature ℃ -40 ~ +85Relative Humidity % 5 ~ 95Dimension mm (L)33.5×(W)25.5×(H)9.5 ±0.2Note: 1 Within operating temperature and SOP.2 Excluding connectors.GLSUN 1x4 fiber optic switch micaro optical switch
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Product
Humidification Systems
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The Humidity bottles are made from type 316 stainless steel. Swagelok fittings for gas inputs and outputs are welded into the bottle. Nafion tubing inserted into a type 316 stainless steel spring for support is coiled in the bottle to provide dew-point humidity level for the gas passing through the tubing. The bottle is insulated and heated using a silicone rubber flex-pad.
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Product
T, RH, Pressure and Air Speed Transmitters
HD2001… Series
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Relative Humidity, temperature, barometric pressure, air speed trasmitters with display
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Product
Constant Temperature Humidity Battery Test Chamber
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Guangdong Test EQ Equipment co., Ltd.
- Battery-Specific Thermal Management: Dual-compressor cascade cooling (-40°C stability) and ceramic heaters for rapid high-temperature recovery.- Precision Electrochemical Control: Integrated battery cyclers with CAN/Modbus protocols, supporting SOP (State of Power), SOH (State of Health), and DCR (Direct Current Resistance) monitoring.- Safety-Centric Design-meet Hazard Level: Chambers are designed with Fire-resistant stainless steel interior, fire suppression,nitrogen purge system, and emergency power cutoff for thermal runaway prevention .- Data Acquisition & AI Analytics: Real-time logging of voltage, current, temperature, and pressure via LabVIEW/Python APIs. AI-driven anomaly detection reduces test cycles by 30%.- Energy Efficiency and Energy Storage: Heat recovery during discharge cycles cuts energy use by 25% (ISO 50001 compliant).
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Product
Air Flow
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UEi Test & Measurement Instruments
Designed with 6 HVAC/R must have parameters in one instrument. These are included in a portable battery operated instrument for measuring humidity, air temperature, dew point and calculating wet bulb, air velocity and air volume.
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Environmental Testing
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Educated Design & Development, Inc.
Incredible size / features at a phenomenal price! A must have when a larger chamber is needed. Easy to use, microprocessor based digital controls. Standard models are heat/humidity Humidity range of 10-96%, temperature range of 35°-70° C, Refrigeration can be added for cold testing to -10°. Chamber inside dimensions are 34x28.5x60 in. (87x73x153 cm), many options are available including chart recorder, RS232, programmable ramp/soak, viewing window and CO2 system.
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Product
Stability Testing Chambers
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A stability testing chamber is a specialized enclosure used to control and maintain specific environmental conditions, primarily temperature and humidity, for extended periods. It's used to assess the stability and shelf life of products, materials, or substances by subjecting them to controlled environmental stress.
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Product
Gas Filter Correlation CO Analyzer
Model T300U
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Teledyne Advanced Pollution Instrumentation
The Model T300U Trace-level CO analyzer has been developed specifically to address the challenges of low level monitoring as required, for example, in the US NCore network. Using IR absorption with a Gas Filter Correlation Wheel, the T300U is designed to allow ultra-sensitive CO measurements while still meeting the requirements for use as a US EPA compliance analyzer.The optical bench is enclosed in a temperature controlled oven, dramatically decreasing instrument noise and drift. The objective and field mirrors in the sample cell are gold plated to maximize signal to noise performance, while a temperature-controlled Nafion dryer on the inlet minimizes water interference caused by ambient humidity changes. Periodically, the T300U seamlessly corrects its baseline by routing the sample through a heated catalytic CO scrubber. This Auto Reference function corrects zero drift and reduces the effect of interferences.
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Product
Battery Temperature Test Chamber
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Sanwood Environmental Chambers Co ., Ltd.
Sanwood climatic chambers for battery can be tested under controlled temperature and humidity conditions, similar to the conditions under which batteries operate during their lifetime.
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Product
Real-Time In-Transit Logger
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Monitors location, temperature, humidity, light, shockData transmitted via GSM cellular networksNo hardware or software installationAlerts and notifications via email and SMSGeofencing enabledNo need to open vehicle doors to access information24/7 cloud service to view and analyze data remotelyMake immediate cold chain management decisionsReroute trucks when necessaryCustomize settings for logging intervals, high/low alarm limitsData stored in the cloud for traceability, audits, HACCP, and FSMA compliance
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Product
Biased and Unbiased HAST Testing
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Considered within the semiconductor industry as the fast and effective alternative to Temperature Humidity Bias testing (THB), Highly-Accelerated Temperature and Humidity Stress Test (HAST) is a critical part of the device package Qualification process and is used to evaluate the reliability of non-hermetic packaged devices in humid environments.
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Product
Digital Meteorological Sensor
ZET 7023
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The ZET 7023 weather sensor is a measuring unit with two in-built sensors one of which is responsible for measuring relative humidity and temperature, and the other one, for atmospheric pressure measuring.
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Product
PuroMaxx Contamination Control
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Brooks offers the industry’s most advanced suite of FOUP carrier/reticle pod cleaners and photomask/reticle stockers. Using state-of-the-art humidity control along with in-situ metrology, our products address all critical airborne molecular contamination, productivity, and process stability challenges at sub20-nm nodes.
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Temperature and Humidity Duct Probe
T3113D
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Relative humidity, temperature sensors at 150mm stem. Measured values are also converted to other humidity interpretation: dew point temperature, absolute humidity, specific humidity, mixing ratio, specific enthalpy.
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Product
Thermo-Hygrometer
C3121-2
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Thermometer, hygrometer is designed for direct measurement of temperature, relative humidity.
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Product
Portable Humidity Generator
VAPORPAK®
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Buck Research Instruments, LLC
The VAPORPAK is a battery-powered, portable humidity generator for calibrating a wide variety of humidity sensors in-situ. It is extremely accurate and stable over a wide range of temperatures and humidities. It has numerous options for a wide variety of calibration applications.





























