Can the relative humidity be calibrated by the user?

Neither relative humidity nor temperature can be calibrated by the user. User's manual does not mention this possibility.

Can this item be sent in for re-calibration periodically, and updated certificate?

All the items have been calibrated before sending out, and if you need to calibate again, then you can send it to us for re-calibration, but it will cost a lot of time and shipping fee

?Viene con el certificado de calibración?

Thank you for your question. If you need it you can contact our customer service and we will send you a calibration operation manual, which is recommended to be used under professional personnel and operating equipment.

Has anyone who bought this unit tested it for accuracy?

That I do not know. what I can say is that the temperature it shows is close to what the weather people say the temp.s are. I bought it because the local weather people have decided to no longer give the dew points in the forecast. I do know that the higher the dew point reading the device shows the more humid it feels. I also had issue with deciding to just give a date on the map as to when the "Monsoon season" starts and stops. The method of a dew point higher than 55degrees 3 days in a row for the start and below 55 degrees 3 days in a row for the end makes more sense.

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Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

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Protmex MS6508デジタル温湿度計デジタル湿度モニタ - 及び温度計湿度計 - と露点と湿球温度湿度計

Protmex MS6508デジタル温湿度計デジタル湿度モニタ - 及び温度計湿度計 - と露点と湿球温度湿度計

Product ID: 733354491

Details

ブランド
Protmex
商品の寸法
18.4幅 x 2.9高さ
商品の重量
190 グラム
温度定格の上限
60 摂氏
色
オレンジ

💧Humidity 0%-100% RH

📊Dual display + data hold

🌡️Temp range -20°C to 60°C

$126.44

Duties & taxes included

In stock

Sold byAmazon USADelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🌟 Stay ahead of the climate curve with Protmex precision!

SMART DATA HANDLING - Max/min records, data hold, low battery alert & included batteries for instant use
VERSATILE PRO UTILITY - Ideal for HVAC, agriculture, wine cellars, labs & paranormal research
MULTI PARAMETER MASTERY - Tracks temperature, humidity, dew point & wet bulb for comprehensive insights
USER FRIENDLY INTERFACE - Bright backlit LCD with auto power-off and easy unit conversion
PRECISION CLIMATE CONTROL - Accurate temp ±1.5°C & full humidity spectrum for expert monitoring

The Protmex MS6508 is a professional-grade digital hygrometer and thermometer featuring a wide temperature range (-20°C to 60°C), full humidity measurement (0%-100% RH), and advanced metrics like dew point and wet bulb temperature. Its dual backlit LCD display, data hold, max/min tracking, and auto shut-off make it perfect for HVAC, industrial, agricultural, and specialized applications. Compact and lightweight with included batteries, it delivers reliable, precise environmental monitoring anytime, anywhere.

Specifications

ASIN	B017NF1POE
GTIN (Global Trade Identification Number)	06051651879433
おすすめ度	4.6 5つ星のうち4.6 (888) var
カラー	オレンジ
パック数	1
ブランド名	Protmex
メーカー名	Protmex
メーカー型番	PPM-TI002-3
モデル番号	CECOMINOD046940
ユニット数	1.0 個
上位温度定格	60 摂氏
同梱商品	単4電池4本、パッキングバッグ1個、使用説明書1冊
品目の寸法（W x H）	18.4幅 x 2.9高さ cm
品目の長さ	18.5 センチメートル
商品の重量	190 グラム
温度精度	1.5
温度読み取り精度	plus_minus_1_point_5_degrees_celsius
電圧（ボルト）	1.5 ボルト

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Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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