Digital Thermometer Hygrometer, Portable Handheld Humidity and Temperature Moisture Meter Tester Gauge with LCD Backlight, Wet Bulb / Dew Point Temperature Detector for Indoor and Outdoors
Description
- PROFESSIONAL AND ACCURATE - Temperature Measurement Range: -30°C~70°C; Relative Humidity Measuring Range: 0% RH~100% RH. Temperature Accuracy up to 0.5 °C, Humidity Accuracy up to 3.0%. Quick response time is only 10s
- SMART HOLD FUNCTION - You can write down the data by pressing the Hold key. So the results will not be lost, which can save your time and energy.
- VERSATILE - Maximum & Minimum measurement. °C / °F Temperature unit conversion(The DP and WB are only in °C). Max Hold and Data Hold Function
- LARGE LCD DISPLAY - Large LCD display screen shows the testing results, easy to read. Compact and lightweight, easy to carry
- AUTO POWER OFF - Automatic shutdown, save the power of the battery. Low power display. Powered by batteries which are included
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Accurately measure any environments temperature, relative humidity (RH), dew point, wet bulb temperature with the WT83 Humidity Temperature Meter, 10s Quick Response Time, perfect for laboratory, industrial, engineer and professional.Feature:Maximum & Minimum measurement °C / °F Temperature unit conversion LCD temperature and humidity dual display backlightData retentionResponse Time: 10s~30sLow power displayManual & automatic shutdown.Specification:Model: WT83.Material: plastic.Color: show as pictures.Product Size:160*54*30mm.Maximum Response Time: 30sMinimum Response Time: 10sOperating Current: about 13mA backlight, open the backlight about 17mAPower: 3x1.5V AAA (Included)HumidityHumidity Measuring Range: 0% RH~100% RH,Accuracy: 0% to 20% RH (4.5%), 20% to 80% RH (3.0%), 80% to 100% RH (4.5%)Resolution: 0.1.TemperatureTemperature Measurement Range: -30~70 °C,Accuracy: -30~0 °C (1.0 °C), 0~70 °C (0.5 °C).Resolution: ± 0.1 °C.Zero range: -20-50 °CWet bulb range: -20-50 °CNote:1.Never put the sensor in the liquid or under the sun.2.The maximum & minimum value function can be closed easily.Package Includes:1 * Temperature Humidity Meter1 * User Manual.3 * 1.5V AAA Battery
Reviews
O**T
Might rate 5 stars, but...
I can only assume this unit is accurate, I don't have a means to test it, so I won't rate it for accuracy. I bought it because the hygrometers on my humidifier, dehumidifier and two small stand-alone hygrometers all disagree, by as much as 10%. I figured a dedicated larger and more expensive hand-held unit should be more accurate. My big complaint is that the instructions are in Chinese, and I don't happen to read Chinese. The temperature readout is in centigrade, and I haven't been able to figure out how to change it to Fahrenheit.-------------------------------------------------------Update: Five days after contacting seller, still no response regarding instructions in English. Lowering rating from 3 stars to two. There seem to be a number of modes to operate this unit, but I have no idea how, and I'm not certain if I'm getting accurate information.---------------------------------------------------------I sent another email to the vendor, and got a response this time; they sent the English version of the manual. I can't upload a pdf here, but this might be useful:6.Switch the unitsWhen the unit is off, press the “ ” key and “ ”keyuntil the “ ----℃ ”appears then release the keys, then short pressthe “ ”key to switch the units among the Celsius, dew point,wet bulb, long press the “ ”key to turn the unit off and save thesetup.
P**K
JUNK. DO NOT BUY.
I am an HVAC tech and was looking for an affordable back up for by testo psychrometer. This is some kind of scam. There a no instructions in english that comes with the unit. Right out of the package it is stuck at 125C and 100% RH. It is totally useless. I have tried hundreds of button combinations trying to get it to reset or read correctly to no avail. AVOID!
T**E
Well made
This would get 5 stars if it displayed the temperature in Fahrenheit, it only shows Centigrade.
A**T
Five Stars
Great price seems to be of good quality works great highly recommended
J**9
Satisfied with supplier customer service
Less than 2 months of use and the screen is locked and no way of reseting the unit. However, supplier offered replacement at no cost.
S**E
Breaks after 4 days. Horribly inaccurate.
Was working fine... For 4 days. Screen got stuck at 257°F and 100%RH randomly. Figured it broke. Next morning it seemed fine until I realized the readings were then completely inaccurate. Don't waste your money, purchase a higher-quality product. It's worth the extra cash.
R**N
Works well
Works great. Fast delivery
A**R
Easy to read
Works well
Common Questions
Trustpilot
5 days ago
3 days ago
