
Nakshatra
Temperature + humidity
Single-channel WiFi temperature and humidity logger, internal or external sensor.
- Range
- −30 to +70 °C · 0–100 %RH
Al Hudaydah Governorate, Yemen
WiFi temperature & humidity monitoring for Zabid's pharma, cold chain and industrial sites.
Zabid · Al Hudaydah Governorate


About monitoring here
A logger in Zabid is arranged case by case, whether for food and beverage or laboratory sites. Zabid is a historic town on the Tihama plain of western Yemen, a World Heritage site known for its old mosques, its houses of brick and its long record as a centre of Islamic learning, and a temperature data logger here serves a small, hot, humid town where heritage, farming and trade overlap. Date palms and farm plots surround the old quarter, markets sell food and household goods to nearby villages, and clinics serve the district. Many buildings are old and thick-walled, and collections and libraries in them need steady air. Summers are very hot and the air is moist. The loggers keep readings in memory on battery power without a network. We consider each request from Zabid case by case.
Heat and moisture are both high for most of the year, rain is seasonal and sometimes heavy, and old walls hold damp, so heritage rooms and food stores feel slow, sticky swings rather than sharp ones. Because the old town is compact and its lanes are narrow, vehicles rarely reach the door of a store, and goods are carried the last stretch by hand or cart in the sun. Visitors and scholars arrive in the cooler months, and guesthouse kitchens add to the list of small refrigerators worth watching.
Areas
Historic buildings hold books and manuscripts in rooms of thick masonry, where steady humidity matters more than cold because paper and ink react to damp.
Shops and stalls sell grain, dates, oil and household goods from small rooms in old buildings that heat up in the afternoon.
Growers store dates and vegetables in sheds close to the palms, where heat after harvest is the main danger to the crop.
A clinic and pharmacies serve the town and its villages and keep vaccines and medicines in refrigerators that must hold their range in hot, moist weather.
Industries
Date growers, grain dealers and grocers in Zabid hold goods that suffer in heat and damp, and a log from each store shows a buyer how a lot was kept.
Conservation and study rooms in Zabid keep manuscripts and materials to set limits of temperature and humidity, and an exported report supports a conservation plan.
The Zabid clinic holds vaccines for the town and its villages, and a phone alert reaches the right person if its refrigerator warms.
Goods reach Zabid over long, hot roads, and a logger placed in a load shows how long it stood in a vehicle before arriving at a small store.
Recommended products
A starting point for the sites above. Our team will help you choose.

Temperature + humidity
Single-channel WiFi temperature and humidity logger, internal or external sensor.
Nakshatra in Zabid: Temperature and humidity at one point suit a manuscript room or a date store where damp is the quiet danger.

Temperature
Single-channel WiFi temperature logger with an internal sensor or external probe.
Setu in Zabid: A single probe fits a clinic or shop refrigerator in Zabid and leaves the way the unit is used unchanged.

4 × temperature, or 4 × temperature + humidity (Pro)
Four-channel WiFi logger for multi-point temperature or temperature and humidity.
Dhruva in Zabid: Four channels follow a produce shed at several heights and by the door, showing which shelf runs warmest during the day.
GSM versions are available. Contact us to confirm network compatibility for your country.
These services are delivered by our parent lab, VEGA Calibrations.Ask us how they can be arranged for the loggers you use in Zabid.
Process
Tell us what you store, where, and how many points need watching.
We recommend the loggers and quantities for your sites by call, WhatsApp or video.
Your enquiry is handled remotely from India, and the agreed loggers are registered to your dashboard.
We set up alert rules and user access with your team remotely and stay available as sites change.
Why Prithvi
FAQ
Paper, ink and bindings react to damp, so a log of temperature and humidity shows whether the air stayed steady and when it swung, which helps a conservation plan. See how a Prithvi temperature data logger works.
Yes. One logger with a phone alert covers a single refrigerator if a router is within reach, and further points can join the same account when needed.
Tell us the place, what you keep and a contact through the enquiry form or WhatsApp. Yemen requests are judged case by case, and we reply with what seems practical.
For Zabid sites, VEGA Calibrations, our parent company, looks after calibration of loggers and probes; send the model and your working range and we explain what could be done.
Locations
Tell us what you need to monitor and where in Zabid. We will recommend the right loggers.