Humidity Meters / Hygrometers Extech Instruments Test & Measurement Products Malaysia, Selangor, Kuala Lumpur (KL), Shah Alam Supplier, Suppliers, Supply, Supplies | LELab Sdn Bhd

LELab Sdn Bhd
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Selangor Darul Ehsan, Malaysia.

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Humidity Meters / Hygrometers

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Extech 445715 Big Digit Hygro-Thermometer with Remote Probe Simultaneous display of Temperature and Humidity This Big Digit Hygro-Thermometer with extendable probe (18” cable) measures humidity from 10% to 99% RH and temperature from 14 to 140°F (-10 to 60°C). Accuracy of ±4%RH and ±1°C/1.8°F. This meter also includes maximum, minimum and rest functions and has a rear calibration adjustment post with optional RH calibration bottles. Comes complete with built-in stand, mounting bracket, sensor, and 1 AAA battery. Probe clips onto meter or extends on 18'' (457mm) cable Max/Min with reset function Rear calibration adjustment pot Humidity: 10 to 99%RH Temperature: 14 to 140°F (-10 to 60°C) Accuracy: ±4%RH; ±1°C, ±1.8°F Accessories: RH300-CAL - Humidity Calibration Kit	Extech 445713-TP Big Digit Indoor/Outdoor Hygro-Thermometer Compact Hygro-Thermometer with Remote Probe The 445713-TP is a Big Digit Indoor/Outdoor Hydro-thermometer. This versatile thermometer simultaneously displays indoor temperature, relative humidity and outdoor temperature. Meter features selectable temperature units, Min/Max memory with reset and wall-mount or desktop options. Measures from -58°F to 158°F (-50 to 70°C). Complete with built-in stand, wall mounting bracket, remote outdoor sensor with 9.75ft (3m) cable and a 1.5V AAA battery. External temperature probe: -58 to 158°F (-50 to 70°C) Internal temperature sensor: 32 to 122°F (0 to 50°C) Internal humidity range: 20% to 99% RH Max/Min with reset function Complete with built-in stand, wall mounting bracket, remote outdoor sensor with 9.75ft (3m) cable, and a 1.5V AAA battery	Extech 445713 Big Digit Indoor/Outdoor Hygro-Thermometer Simultaneous display of Temperature and Humidity The Big Digit Hygro-Thermometer simultaneously displays indoor and outdoor Temperature and Humidity. Measures Humidity from 10 to 99% RH and Temperature from 14 to 140°F or -10 to 60°C. Accuracy is ±5%RH and ±1.8°F/±1°C. A Max/Min with reset function stores and recalls high and low measurements for all 4 parameters. Complete with built-in stand, wall mounting bracket, outdoor sensor with 35 in. (89cm) cable, and 1.5-Volt AAA battery. Max/Min with reset function Humidity: 10 to 99% RH Temperature: 14 to 140°F or -10 to 60°C Accuracy: ±5%RH; ±1.8°F, ±1°C	Extech 445706 Hygro-Thermometer Alarm Clock 9''x12'' Desktop or Wall-mount Alarm Clock with 5 languages This large digit display clock is ideal for desktop or wall mount use. Measures Temperature and Humidity and has a Min/Max function. Calendar displays day, date, and month. Comes complete with desktop stand and 2 AA batteries. Large digit display clock ideal for desktop or wall mount Calendar displays day, date and month Measures Temperature and Humidity plus MIN/MAX function
Extech 445703 Big Digit Hygro-Thermometer 1'' Digits on super large LCD This Big Digit Hygro-Thermometer has 1 in. digits on a super large LCD. It simultaneously displays humidity from 10 to 99% and temperature from 14 to 140°F or -10 to 60°C. Accuracy is ±5%RH and ±1.8°F/±1°C. Maximum/minimum with reset function. Complete with stand, wall mounting bracket and 1 AAA battery. Max/Min with ''reset'' function Humidity: 10 to 99%RH Temp: 14 to 140°F or -10 to 60°C Accuracy: ±5%RH; ±1.8°F, ±1°C	Extech 445702 Hygro-Thermometer Clock Combines 3 displays for Time, Temperature, and Humidity The 445702 combines 3 displays for Time, Temperature and Humidity. Clock displays 12/24 hour time. Maximum/minimum with reset function. Humidity: 10 to 85%. Temp: 14° to 140°F or -10 to 60°C. Accuracy: ±6%RH; ±1.8°F,±1°C. Complete with built-in tilt stand, wall mounting bracket and AAA battery. Clock displays 12/24 hour time Max/Min with ''reset'' function Humidity: 10 to 85% Temp: 14 to 140°F or -10 to 60°C Accuracy: ±6%RH; ±1.8°F, ±1°C	Extech RH200W-T Wireless Hygro-Thermometer Transmitter Wireless Multi-Channel Temperature/Humidity Transmitter for RH200W Extech's RH200W-T is a wireless temperature/humidity transmitter for RH200W. You can connect up to 8 wireless transmitters to remotely measure temperature/humidity levels up to 98ft (30m) away. Ideal for multi-room environmental monitoring for restaurants, manufacturing facilities, offices, homes, greenhouses, and storage/archive buildings. Up to 8 transmitters can be wirelessly connected to RH200W base station Transmitter LED flashes to indicate normal operation Transmitters can be mounted up to 98ft (30m) from the base station Operates at 433MHz; FCC approved Complete with 2 AA batteries	Extech RH200W Multi-Channel Wireless Hygro-Thermometer Connect up to 8 Wireless Transmitters to Remotely Measure Indoor Temperature/Humidity Extech’s Multi-Channel Hygro-Thermometer, with easy-to-read 1.3'' (33mm) digits, displays indoor Temperature and Humidity levels. You can connect up to 8 wireless transmitters to remotely measure Temperature/Humidity levels up to 98ft (30m) away. The LCD is designed with an auto-night light and it displays icons that indicate indoor comfort levels and trending arrows that show the increase, decrease or constant readings. It also records Min/Max for the duration of each measurement session. Ideal for multi-room environmental monitoring for restaurants, manufacturing facilities, offices, homes, greenhouses, and storage/archive buildings. Base Station LCD with Auto-Night Light displays local and up to eight remote Temperature/Humidity readings either auto-cycle or manual mode from the wireless transmitters Easy-to-read 1.3'' (33mm) oversized digits Min/Max recording with reset Indoor Comfort icons displayed on Base Station indicating too cold, comfortable, or too hot/humid conditions Trend arrows indicate rising, steady or falling of the Temperature/Humidity readings Snow icon appears when remote temperature is 37.4°F (3°C) or below Transmitter LED flashes to indicate normal operation Transmitters can be mounted up to 98ft (30m) from the base station Operates at 433MHz; FCC approved Includes a base station with 4 AA batteries and one transmitter with 2 AA batteries. Additional remote Transmitters (RH200W-T) sold separately (up to 8 transmitters can be wirelessly connected to the base)
Extech RH550 Humidity/Temperature Chart Recorder with Touch Screen Datalog relative humidity, temperature, and calculated dew point on interactive, 7-inch (178 mm) color screen Simultaneously datalog and monitor relative humidity, temperature, and calculated dew point on the Extech RH550. It features live or user-scheduled recording time and programmable Min/Max alarm set points. A built-in stand is included for desktop use, as well as a bracket for wall-mounting. The RH550 also features a field-replaceable probe that can be attached to the monitor or on a 6.5 ft (2 m) cable. This recorder is useful in office buildings, conference rooms, labs, hospitals, cleanrooms, greenhouses, food storage facilities, and more. Large 7'' (178 mm) high-resolution color TFT LCD (1024 x 600 pixels) with display zoom feature, interactive touch screen menu, and screen capture capability with finger swipe Simultaneous numerical and graphical display of real-time Humidity, Temperature and Dew Point readings, plus Time and Date in Live Mode Internal 16 GB memory for capturing up to 20,000 data points in CSV format that can be transferred to a computer via USB port User selectable 1 second to 24 hour sampling rate Audible and visual alarm with Hi/Low set points View recorded alarm values by date sorting or by temperature and humidity values Memory progress bar indicates used memory and percentage of free memory remaining Recall saved data files using History Mode MIN/MAX records minimum and maximum values for all 3 units of measure Field-replaceable probe does not require recalibration Probe can either be clipped directly onto the tablet or attached to a cable to extend up to 6.5 ft (2 m) for measurements in closed environments Up to 3 probe cables (RH550-C) can be connected together (one is included) Desktop or wall mount Complete with built-in stand, wall mount bracket, RH550-P detachable probe, RH550-C probe cable (6.5 ft / 2 m), USB cable, universal adaptor with multiplugs (US, EU, UK, AU), and internal rechargeable battery Accessories: RH550-C - Extension Cable for RH550-P RH550-P - Humidity/Temperature Probe for RH550	Extech RH490 Precision Hygro-Thermometer Highest 2% RH accuracy with Grains Per Pound (GPP) Display Anyone whose job relies on calculating humidity levels will appreciate the Extech Hygro-Psychrometer. In addition to measuring relative humidity in 30 seconds, this handheld instrument captures dew point, wet bulb, temperature and water vapor levels (Grams per Kilogram and Grains per Pound). This utility tool will store maximum and minimum readings until the memory is cleared and includes a data-hold button for rapidly fluctuating measurements. Complete with carrying case and 9V battery. Less then 30 seconds of RH response time Water vapor in GPP Dual backlit display Simultaneous display of: Humidity/Temperature, Humidity/Dew Point or Humidity/Wet Bulb Slim design with rubberized side grips Data Hold and Min/Max functions	Extech RH390 Precision Psychrometer Highest 2% RH accuracy with fast 30 seconds Response Time Measure humidity and temperature simultaneously with the RH390 Precision Psychrometer from Extech. A dual-illuminated readout can be alternated to display wet bulb and humidity, or dew point and humidity, or temperature and humidity. This handheld device registers temperatures from -22 degrees to 199 degrees F (-30 degrees to 100 degrees C) and measures the full spectrum of relative humidity with ±2% accuracy between 20 and 90% RH. Complete with carrying case and 9V battery. Fast response time (<30 seconds) Dual backlit display Simultaneous display of: Humidity/Temperature, Humidity/Dew Point or Humidity/Wet Bulb Data Hold and Min/Max functions	Extech RH350 Dual Input Hygro-Thermometer Psychrometer Psychrometer with two Type K inputs for Superheat plus memory The RH350 displays humidity, dew point, wet bulb, temperature and temperature differential. The triple backlit LCD can be changed to display humidity, temperature, dew point or humidity, temperature and wet bulb or humidity, temperature and Type K thermometer. Can also display the temperature difference between Type K T1 and T2 or air temperature and Type K or Type K and dew point. Advanced features include built-in memory and recall of up to 99 data points, Min/MAX/Average readings from the captured data, data hold and selectable auto power off. Includes 2 Type K temperature probes, and four AAA batteries. Superheat differential measurements: T1-T2, Air-T1, T1-Dewpoint Dual Type K external temperature probe input Simultaneous display of %RH, Temperature and Dew point or Wet Bulb or External Probe Temperatures Built-in RS-232 interface (optional RS-232 cable) - uses Windows® Hyperterminal to download data to a PC Memory stores up to 99 data records Complete with two Type K bead wire temperature probes and 4 AAA batteries Accessories: TP870 - Bead Wire Type K Temperature Probe (-40 to 482°F)
Extech RH300 Hygro-Thermometer Psychrometer Humidity, Wet bulb, Dew Point, Air Temperature plus External Probe Temperature measurements The RH300 is a compact meter that is ideal for field applications. Simultaneously displays relative humidity (10% to 90% RH), air temperature and dew point or wet bulb. Calculates T1-T2 differential (air temperature minus external probe temperature) using optional probe (TP890), and T2 minus dew point. Built-in protective sensor cap. Other features include Data Hold, Auto Power Off, and MAX/MIN reading. Complete with 2 AAA batteries. Simultaneous display of %RH, Temperature and Dew point or Wet Bulb or Probe Temperature Wet bulb measurements without slinging Calculates T1-T2 differential (Air Temperature-External Probe Temperature) using optional probe Unique sensor cap design twists to closed position for protection during storage Switchable °F/°C temperature units with 0.1° resolution Accessories: RH300-CAL - Humidity Calibration Kit TP890 - Thermistor probe (-4 to 158°F)	Extech RH210 Compact Hygro-Thermometer Measures Temperature, Humidity and Dew Point The RH210 is a Hygro-Thermometer that measures Relative Humidity, Temperature and Dew Point. This compact hydro-thermometer is ideal for many industrial or residential applications. Complete with probe and 39'' (1m) cable, 9V battery and soft case. Compact design features large dual display of Temperature and Humidity or Dew Point Uses precision capacitance sensor Min/Max function stores & recalls highest and lowest readings Data Hold function freezes reading on display Auto Power Off with disable feature Complete with probe and 39'' (1m) cable, 9V battery, and soft case	Extech RH101 Hygro-Thermometer + InfraRed Thermometer Humidity, Air Temperature and non-contact Surface Temperature measurements This Combination Humidity meter plus Infrared Thermometer features a large backlit LCD with Primary and Secondary displays. Primary display is user selectable for IR or Humidity; Secondary always displays ambient temperature. Infrared thermometer has built-in laser pointer and an 8:1 distance to target ratio. Data Hold and MAX, Auto power off. Complete with 9V battery and carrying case. Combination Humidity meter plus InfraRed Thermometer with laser pointer Non-contact InfraRed thermometer with 8:1 distance to target ratio Large backlit LCD dual display Primary display is user selectable for IR or Humidity Secondary always displays ambient temperature Data Hold and MAX, Auto power off	Extech RH35 Desktop Hygro-Thermometer Alert Monitors Humidity, Temperature, and Dew Point for the previous 24 hours 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. The frown icon will also appear if the environment is too dry (<40%RH) where static electricity becomes a concern. The RH35 is perfect for commercial, retail and residential sites prone to mold. Complete with stand and 2 AAA batteries. Innovative graphical display shows the measured humidity values of the last 24 hours like a radar screen Large, easy-to-read LCD displays % Relative Humidity, Indoor Temperature and Dew Point Humidity range: 10 to 99%RH Temperature range: 14 to 140°F (-10 to 60°C) Beeper sounds and bright LED flashes when humidity level exceeds 65%RH Facial icons indicate comfort and uncomfortable RH zones Stores and recalls Max/Min readings Complete with stand and 2 AAA batteries
Extech TP890 Thermistor probe (-4 to 158°F) -4 to 158°F (-20 to 70°C) Thermistor probe with 1.2° resolution The Extech TP890 is a thermistor probe. This product is for use with Extech's Model RH300 Hygro-Thermometer Psychrometer. Intuitively easy to set up and operate. Product comes with a 6 month warranty. Compatible with RH300 Hygro-Thermometer Psychrometer	Extech RH550-C Extension Cable for RH550-P Spare/Replacement Cable for RH550-P Humidity/Temperature Probe (6.5 ft / 2 m) Cable is attached to the RH550-P probe to extend up to 6.5 ft (2 m). Connect up to three RH550-C cables serially to the RH550 meter without sacrificing accuracy. 6.5 ft (2 m) length Up to 3 can be connected in series Compatible with RH550/RH550-P	Extech RH300-CAL Humidity Calibration Kit 33% and 75% Humidity Calibration Reference The RH300-CAL is a kit which contains 33% and 75% humidity calibration bottles. Used for verifying calibration of the 445815 humidity meter. Bottles have small opening designed to snuggly fit the remote sensor probe. Bottles designed with small opening for snugged fit of the sensor Includes 33%RH and 75%RH calibration bottles	Extech RH550-P Humidity/Temperature Probe for RH550 Spare/Replacement Humidity & Temperature Probe for RH550 Probe can either be clipped directly onto the tablet (RH550) or attached to a cable (RH550-C) to measure Humidity and Temperature. Field-replaceable probe does not require recalibration. Temperature range: 14 to 104°F/-10 to 40°C (when connected to RH550 directly) or -4 to 176°F/-20 to 80°C (when connected to RH550 via extension cable) Compatible with RH550/RH550-C
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