
Rajmudra
2 × temperature, or 2 × temperature + humidity (Pro)
Two-channel WiFi logger for temperature, or temperature and humidity, at two points.
- Range
- −100 to +200 °C · Pro: −30 to +70 °C, 0–100 %RH
Abyan Governorate, Yemen
WiFi temperature & humidity monitoring for Zinjibar's pharma, cold chain and industrial sites.
Zinjibar · Abyan Governorate


About monitoring here
A logger in Zinjibar is arranged case by case, whether for food and beverage or hospital and blood bank sites. Zinjibar is a coastal town of Abyan Governorate on the Gulf of Aden, east of Aden, and a temperature data logger here serves a place where fields of a fertile delta meet the sea. Floodwater from seasonal rivers has long watered cotton fields, vegetable plots and orchards behind the town, fishing boats work the beaches, and markets sell farm produce, fish and household goods to the villages around. Clinics and small hospitals serve the district. The climate is hot and humid with salt in the air, the dry months are dusty and wet spells can flood low ground. The loggers keep readings in memory on battery power even when no network is present. Each request from Zinjibar is considered case by case before we recommend anything.
Heat and humidity are both high through most of the year, rain is uneven and sometimes arrives as flood, and dust blows in the dry months, so produce stores and clinic refrigerators work through long hot spells and interrupted power. Ice and cold rooms matter most in the hot months, and a failed chiller on a night with no power can lose a whole day's catch before anyone notices.
Areas
Growers of vegetables, fruit and other crops keep produce in sheds and small cool rooms, where heat after harvest and flood damp both threaten quality.
Boats land fish on the beaches, where ice stores and cold rooms hold the catch for local markets in hot, humid, salty air.
Shops and stalls sell fish, produce and household goods from small rooms with simple coolers, opened constantly through the day.
Clinics and pharmacies hold vaccines and medicines in refrigerators that must survive hot afternoons and interruptions of power.
Industries
Fish traders, produce growers and grocers hold goods that spoil quickly in coastal heat, and a record from each cold room shows when a chiller or an ice store began to fail.
Clinics and small hospitals hold vaccines and blood products for the district, and an alert on a phone reaches the right person if a refrigerator warms.
Pharmacies keep stock in rooms with stated ranges, and a dated log of temperature shows how a room behaved through the hottest weeks and any outage.
Goods reach the town by road along the coast, and a logger placed in a load records how long it stood in a vehicle in the sun.
Recommended products
A starting point for the sites above. Our team will help you choose.

2 × temperature, or 2 × temperature + humidity (Pro)
Two-channel WiFi logger for temperature, or temperature and humidity, at two points.
Rajmudra in Zinjibar: Two channels read a fish room at the door end and the far wall, showing whether the chill reaches the back shelves.

Temperature
Single-channel WiFi temperature logger with an internal sensor or external probe.
Setu in Zinjibar: A single probe on a short lead slips into a clinic or pharmacy refrigerator and leaves daily routines unchanged.

Temperature + humidity
Single-channel WiFi temperature and humidity logger, internal or external sensor.
Nakshatra in Zinjibar: With humidity shown beside temperature, one unit shows when damp from a flood or the sea has entered a produce store.
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 Zinjibar.
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
Yes. A lone logger with an alert to a phone can watch one refrigerator in a clinic or shop, as long as a router is within reach, and more points can be added later. See how a Prithvi temperature data logger works.
Write with the place, what you store and a contact, using the enquiry form or WhatsApp. Requests from Yemen are judged case by case, and we reply with what looks practical.
Floodwater and silt can reach low rooms and cut the power, so a body mounted higher, with a battery inside, preserves the record of what happened in the room.
VEGA Calibrations, our parent company, looks after calibration of loggers and probes; tell us the model and the range you work to and we explain the options.
Locations
Tell us what you need to monitor and where in Zinjibar. We will recommend the right loggers.