
Dhruva
4 × temperature, or 4 × temperature + humidity (Pro)
Four-channel WiFi logger for multi-point temperature or temperature and humidity.
- Range
- −100 to +200 °C · Pro: −30 to +70 °C, 0–100 %RH
Al Batinah North Governorate, Oman
WiFi temperature & humidity monitoring for Saham's pharma, cold chain and industrial sites.
Saham · Al Batinah North Governorate


About monitoring here
A logger in Saham mostly serves food and beverage sites, as well as hospital and blood bank sites. Saham is a farming and fishing town on the Batinah coast road, set among date palms and small farms between the sea and the dark mountains behind, and a temperature data logger here serves a quiet place of markets, shops, a clinic and fishing boats in hot, humid air. Growers bring dates and vegetables to the town market, boats land fish on the beach, and shops sell food and household goods to the town and the villages along the plain. Summers are long and the nights stay warm. Dust blows in from the interior in some seasons, and in the evenings people gather at the market and along the coast road when the heat finally eases. Enquiries from Saham are handled through the enquiry form, Call or WhatsApp.
The coastal plain is hot and humid for most of the year, the palm groves hold damp air between the trees, and sudden storms can send water down the valleys onto farms and low roads, so date sheds, shop coolers and clinic refrigerators work through long hot spells with the odd outage. Small shops opened constantly through the day lose cold air with every customer, and a repairer may be a long drive away.
Areas
Traders in the market keep fish, dairy goods and vegetables in cold boxes and small coolers that lose their chill every time a customer opens the lid.
Farmers keep dates, vegetables and fodder in sheds among the palms, where heat after harvest and storm damp both threaten the crop.
Shops and cafes along the coast road sell drinks, dairy goods and packaged food from coolers that are opened constantly.
A clinic and pharmacies hold vaccines and medicines for the town and its villages in refrigerators that must survive power cuts.
Industries
Saham date growers, fish sellers and grocers hold goods that spoil fast in coastal heat, and a log from each cold box or cooler shows when it began to warm.
The Saham clinic holds vaccines for the town and the villages along the plain, and a phone alert reaches the person on duty if a refrigerator warms.
Pharmacies in Saham keep stock in rooms with labelled ranges, and a dated record shows how a room behaved through the hottest weeks and any storm outage.
Supplies reach Saham by road along the coast, and a logger placed in a load records how long it stood in a vehicle in the sun before reaching a small store.
Recommended products
A starting point for the sites above. Our team will help you choose.

4 × temperature, or 4 × temperature + humidity (Pro)
Four-channel WiFi logger for multi-point temperature or temperature and humidity.
Dhruva in Saham: Four channels trace a grove shed or a shop store from the floor to the top shelf and the door, showing which level warms first.

Temperature
Single-channel WiFi temperature logger with an internal sensor or external probe.
Setu in Saham: One probe on a short cable fits a shop or clinic refrigerator in Saham and leaves the way the unit is used unchanged.

Temperature + humidity
Single-channel WiFi temperature and humidity logger, internal or external sensor.
Nakshatra in Saham: Reading humidity beside temperature, one unit shows when the damp of the palm groves has crept into a dry 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 Saham.
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 single logger with a phone alert can watch one refrigerator as long as a router is within reach, and the account can take extra points later. See how a Prithvi temperature data logger works.
The shade of the palms keeps the air damp around a shed, so a humidity trend beside the temperature shows when a store took on moisture even on a cool-looking day.
Give the farm, shop or clinic, the rooms and a contact on the enquiry form, Call or WhatsApp, and we reply with what looks suitable for Saham.
Calibration of loggers and probes for Saham clinics is looked after by VEGA Calibrations, our parent company; share the model and the range and we explain the choices.
Locations
Tell us what you need to monitor and where in Saham. We will recommend the right loggers.