Accurate Hygrometers
They are available in multiple sizes from Thomas Scientific, including pocket-sized options and numerous display sections to provide three current readings.
Accurate hygrometers are ideal within the lab for preventing mold and mildew growth by maintaining appropriate humidity levels and improving air quality. Features on various models include a digital display providing easy-to-read and recording humidity levels quickly and accurately.
Analog hygrometers can be easily calibrated or adjusted to ensure accuracy over time. Some models allow users to do this, while others may require it.
Accurate humidity sensors carry high-precision sensors that provide precise and reliable measurements.
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Humidity/Temperature Pen
ExtechDual LCD for simultaneous display of Relative Humidity and Temperature Temperature is °C/°F switchable Built-in Humidity and Temperature sensors for convenient operation Pocket size for quick and reliable measurements at any location Max/Min memory functions for display of highest and…
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The HT200 is a Heat Stress WGBT Meter which enables accurate measurements for Wet Bulb Globe Temperature (WGBT), Black Globe Temperature (TG), Humidity (%RH), Air Temperature (TA), Wet Bulb (WT) and Dew Point (DEW). Heat Stress Index measures how hot it feels when humidity is combined with…
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Humidity features: Relative humidity range from 10 to 95%. Resolution is ±0.1%RH and accuracy is ±3% RH mid-range, ±5% RH elsewhere. T1 Temperature features: T1 temperature range is -20 to 60°C (-4 to 140°F) T1 resolution is…
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Humidity/Temperature Monitor
Sper ScientificLarge 3 3/16” x 2 1/2” dual display Recall min/max temperature and humidity readings Stand or wall mount Monitor can be used in labs, chemical storage areas, clean rooms, stock rooms, factories or outdoors. Unit can be used to monitor desiccators, incubators, refrigerators…
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EzSmart™ Hygro-Thermometer
ExtechThe RHT3 is an EzSmart Hygro-Thermometer for use with Android or iOS Smart Devices. The RHT3 comes with a free app from iTunes and Google Play for taking readings. Complete with built-in sensor and protective connector cap with strap.
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Simultaneously displays humidity and temperature Relative humidity range is 10.0 to 95% Resolution is 0.1% RH Accuracy is ±2% mid-range and ±4% elsewhere Temperature range is 0 to 199.9°F and -18 to 93°C Resolution is 0.1° Accuracy is…
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Precision Hygro-Thermometer
ExtechHighest 2% RH Accuracy Less than 30 second RH response time Dual backlit display Simultaneous display of: Humidity/Temperature, Humidity/Dew Point, Humidity/Wet Bulb Slim design with rubberized sides for better grip and for one hand operation • Data Hold and Min/Max functions Auto power…
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The RTH30 is a USB Humidity and Temperature Datalogger. Easy-to-use datalogger records Humidity and Temperature with date/time stamp. The datalogger is designed with a rugged housing and a standard USB connector where stored readings (up to 48,000 data) are conveniently transferred to a PC in PDF…
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Thomas Traceable® Digital Humidity/Temperature Meter
labForce® (powered by Thomas Scientific)Relative humidity range is 25 to 95% Resolution is 1% RH Accuracy is ±2% RH mid-range to ±4% elsewhere Temperature range is 32 to 122°F and 0 to 50°C Resolution is 1° Accuracy is ±1°C Use unit with bench stand or mount on wall. Meter…
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The RH200W-T is a transmitter for Extech's RH200W Hygrothermometer base station. Sync up to 8 transmitters to the base station for continuous monitoring. Transmitters can be up to 98 feet from the base station. Includes a transmitter and 2 AA batteries.
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Thomas Traceable® Pocket Hygrometer/Dew Point/Thermometer
labForce® (powered by Thomas Scientific)Relative humidity range is 20 to 100% Resolution is 0.1% RH Accuracy is ±3% RH mid-range to ±5.5% elsewhere Temperature/dew point range is 4 to 122°F and -20 to 50°C Resolution is 0.1° Accuracy is ±1°C Dual display shows relative humidity…
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Whirling Hygrometers
Sper ScientificRed Liquid Whirling Hygrometer (-50~50°C) Obtain fast and accurate humidity readings anywhere by comparing the reading of the wet and dry bulb thermometers on the enclosed humidity chart. Eliminates the hazard of splattering mercury by using a safe and easy to read red liquid. The…
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Compact, lightweight design for accurate measurements anywhere! Ergonomic handheld thermohygrometers provide a fast and convenient way to accurately spot-check relative humidity and temperature in a wide range of environments and applications. When accuracy is a must in the field, in the lab,…
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Thomas Traceable® Dew Point/Wet Bulb/Humidity/Thermometer
labForce® (powered by Thomas Scientific)Relative humidity range is 1 to 99% Resolution is 0.1% RH Accuracy is ±4% RH between 35 to 75%RH, ±5%RH otherwise Humidity features include dew point/wet bulb functions, minimum/maximum memory and high/low alarms Temperature range is -40 to 158°F and -40 to 70°C …
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Hygropalm Portable Hygrothermometers
RotronicsRugged state-of-the-art instrument uses the latest digital technology Choice of interchangeable probes Built-in self diagnostics This unique instrument has an operating range of 0 to 100% RH, accuracy ±0.5 to +1.5% reading (non condensing, probe dependent); -50 to 200°C, accuracy ±0.2°C.…
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Thomas Traceable® Humidity/Temperature Meter
labForce® (powered by Thomas Scientific)Hold feature AC adapter available Relative Humidity Relative humidity range is 10 to 95%. Resolution is 0.1% RH. Accuracy is ±2.5%. RH mid-range to ±5% elsewhere. Temperature Temperature range is -4 to 140°F or -20 to…
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RH200W is Extech’s Hygro-Thermometer base station, with easy-to-read 1.3" (33mm) big digits, displays indoor Temperature and Humidity levels. It can be connected wirelessly up to eight transmitters to read outdoor Temperature/Humidity levels or any remote locations up to 98ft (30m) away.…
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The RHM16 is a Miniature Hygro-Thermometer ideal for monitoring Temperature and Humidity conditions in enclosed or open space environments. It helps gauge proper heat and moisture levels and it also records high and low extremes during the day. Simultaneous display of Temperature and Humidity…
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The CTH10 is an attractive wall clock features an oversized 4.3" (109mm) digit time display that can be easily view from a longer distance than regular sized clocks. It receives Time Code from NIST Radio Station WWVB and it automatically adjusts year, date, day, hour, minute, second, and…
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IR Thermometer 12:1
Sper ScientificWhen temperature exceeds your minimum or maximum setting entire display flashes red. Simply hold the IR gun, press the trigger and aim the laser guide at the target. Results immediately appear in ºC or ºF on the backlit LCD and are automatically held for 6 seconds after the trigger…
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Bluetooth® Datalogging Thermo-Hygrometer
Sper ScientificWirelessly display, log and download readings. Temperature / RH / Dew Point / Wet Bulb K, J, E, N, R, S or T Thermocouple probes Bluetooth® Hi / Lo Alarms Min / Max / Ave This portable Thermo-Hygrometer displays RH, ambient temperature /dew point / wet bulb and…
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Temperature Range: -10° to 60°C (14° to 140°F) Humidity Range: +10 to 99% RH Accuracy: ±1.0°C & F and ±5% @ 25/75% RH Resolution: 0.1 Temperature and 1.0% Relative Humidity Minimum/Maximum Temperature and Humidity Memory Recalling …
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Monitor both the humidity and temperature of your office, laboratory, greenhouse, food storage or computer room. This thermohygrometer remains accurate and stable without maintenance or adjustments. Analog humidity display; 1/2"H LCD temperature display with F or C readout. Supplied with one…
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Use this economical thermohygrometer for relative humidity and temperature readings in your lab, office, or computer room. It’s small size makes it ideal for areas with limited space. Monitor humidity and temperature Features alcohol-filled thermometer with °F/°C…
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WBGT Meters with Color-Coded LCD
Sper ScientificTakes the guesswork out of heat stress calculations. This unique heat stress meter features bright multi-color LCD backlights corresponding to OSHA’s heat stress alert levels. This visual alert system can be seen at a distance allowing management and workers to be instantly aware when…
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Thomas Traceable Hygrometer/Thermometer
labForce® (powered by Thomas Scientific)Relative humidity range is 25 to 95% Resolution is 1% RH Accuracy is ±3% RH mid-range to ±5% elsewhere Temperature range is 0-50°C / 32-122°F Resolution is 1° Accuracy is ±1°C Meter may be used with bench stand and can also be wall…
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Traceable® Digital Humidity Temperature/Dew Point Meter
labForce® (powered by Thomas Scientific)Convenient triple memories recall minimum/maximum readouts for relative humidity, dew point, and temperature. Simultaneously displays all three current readings. Always-on feature allows for monitoring conditions all night, over weekends, and for extended time periods. Audible and visual LED alarm…
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Conveniently check the Humidity and Temperature conditions in residential and professional settings to ensure comfort and safety. The RHT510 is a Hygro-Thermometer Psychrometer that measures Relative Humidity, Temperature, Dew Point, and Wet Bulb. General purpose bead wire Type K probe is included…
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RH/TEMPERATURE SD CARD LOGGER
Sper ScientificRecords data onto removable SD Cards ROHS Compliant CE Mark 1-year warranty Reads relative humidity (RH) and ambient temperature dew point and wet bulb, and functions as a type K or J thermometer. Records data onto standard SD memory cards (like a digital camera). When full, simply exchange…
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Extech's RH35 monitors Humidity, Temperature, and Dew Point for the previous 24 hours and alerts users to indoor mold hazard conditions starting with a frown icon warning when humidity reaches 60%RH. When the RH exceeds 65%, a loud audible alarm and bright flashing red LED will be triggered.…
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3-in-1 combination meter Combines the functions of a Humidity Meter, Type K Thermometer, and InfraRed Thermometer for non-contact surface Temperature measurement Built-in InfraRed Thermometer for non-contact temperature measurement to 932°F (500°C) with 30:1 distance to target ratio Type K…
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Rh/Temperature Pen
ExtechPocket-sized for field use Dual LCD Max/Min function Measures temperature (°C/°F) and relative humidity simultaneously. Relative humidity range: 10-90% RH, ±5%. Temperature range: 32-122°F, ±1.5°.