Software communication problems can occur due to a few reasons. Please click on the appropriate troubleshooting guide (link) below for assistance. WT Meter – Digital Psychrometer and Portable Thermometer Hygrometer with LCD Monitor,. Extech RH Precision Dual Display Hygro Thermometer Psychrometer. RH Dual Display Hygro-Thermometer Psychrometer. On Sale Extech RH ✅ Engineers on staff. ✅ FAST quotes ✅ We accept POs.

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Title and risk of loss to all products will pass to you on delivery.

You can view the complete specifications of our mini clamp meters online. Shipping and Delivery Estimates The ‘Ships’ timeframe is an estimate of when the item will ship from our warehouse. EST are normally delivered by 4: E5 Relative Humidity sensor failure.

Extech Product Frequently Asked Questions

extecj We also have distributors who carry compatible probes for any application. Once your order has prepared for shipment or has shipped, we are unable to change the shipping address. Why Buy From Fondriest? Please submit your request to our Tech Support department by email at support extech. Do you carry clamp meters specifically made to measure low current? Your stock check request has been submitted successfully.

It depends on what the meter is being used for. Most organic materials and painted or oxidized extecu have an emissivity factor of 0.

Extech RH Precision Hygro Thermometer Hygrometer | eBay

How do I set my meter up to measure specific 3 phase power applications? Communications Call, email or chat online with application engineers. Extech does not rh4490 an anemometer that can be used in temperature applications above oF. Can I lengthen or modify the leads that I have? Product Availability Fondriest makes every effort to ship your product according to the estimated lead times.


The meter will have to be sent in if the vane needs to be replaced as the sensor is calibrated to the meter. EST via overnight service are normally delivered by 4: If you are willing to assume the risks of delivering your order without a signature, you may authorize Fondriest to arrange for a delivery that does not require anyone to be at the delivery address. In those circumstances, Fondriest will inform you and, if you are interested, Fondriest may suggest alternative products that may meet your needs.

These meters are smaller in size than traditional clamp meters and will easily fit into tight spaces. Call, email or chat online with application engineers. An additional discount is available for this product. A rg490 staff of application engineers provides ongoing support for the life of the product. To send your meter to be NIST calibrated please extdch our return department for a return authorization number and other return extfch.

RH Precision Hygro-Thermometer | Extech Instruments

Do you have an AC adaptor for my unit? Complete the fields below for an instant quote via email. Extech does not have a power analyzer that can make measurements from a VFD. Please remember to include the model number of your meter.

Accurately measuring moisture in fxtech ASTM requires humidity plugs to be placed into the concrete surface. If you application requires lead modification always make the leads from a second set of leads and retain the standard leads for calibration or meter performance verification. Do you have a light meter that measures very high light levels?


Undeliverable Packages Wxtech packages are returned to Fondriest as undeliverable. The holster must first be removed from the meter in order to replace the battery.

Extech RH490 Precision Hygro-Thermometer

Extech does not include calibration certificates with our products. Where can I obtain a User’s Guide for my meter?

What are the thread sizes for the pressure transducers for model ? Do you sell longer leads for my meter? Putting the clamp meter around more than one conductor causes the current reading to cancel out. Do you have a clamp meter with a Peak Inrush Current feature?

If you need more assistance, please contact our Technical Support team for further information. IR Thermometers measure the surface temperature of an object.

Configured-to-order or customized products unless Exech on Arrival Opened calibration reagents Opened software Software downloads Fondriest Gift Cards Fondriest recommends using a carrier that offers shipment tracking for all returns. The amount of IR energy emitted by an object is proportional to an object’s temperature and its ability to emit energy. View our complete Privacy Policy.

To properly read current, you will need to measure each conductor separately.