
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
Ash Sharqiyah South Governorate, Oman
WiFi temperature & humidity monitoring for Sur's pharma, cold chain and industrial sites.
Sur · Ash Sharqiyah South Governorate


About monitoring here
A logger in Sur mostly serves food and beverage sites, as well as hospital and blood bank sites. Sur is an old port city on the south-eastern coast of Oman, built around a calm lagoon and a creek where wooden dhows are still built and repaired, and a temperature data logger here serves a place of fishing boats, a market, workshops, a hospital and warehouses in hot, humid sea air. Fishermen land their catch at the harbour, dhow yards line the water with timber, rope and paint, and a market sells food, dates and household goods. Date palms and small farms grow in the valleys behind the coast, and an industrial estate lies beside the road. Summers are long and the sea air stays heavy after dark, while in the cooler evenings people stroll along the lagoon front. Enquiries from Sur are handled through the enquiry form, Call or WhatsApp.
The shore is hot and humid through the long summer, salt reaches every shed and cold box, and the low hills behind the town give little shelter from the heat, so ice rooms, shop coolers and clinic refrigerators work against the weather for months. Timber and paint in the yards suffer from damp, power cuts follow storms, and a cooler that fails on an August afternoon warms fast.
Areas
Boats land the catch at the harbour, where ice stores and cold rooms keep it for the market through the warmest hours in damp, salty air.
Yards keep timber, rope, paints and fittings in open sheds where salt air and damp work on materials with their own storage limits.
Traders keep dates, sweets, spices and household goods in small back rooms that were never designed for cooling.
A hospital, clinics and pharmacies hold vaccines, insulin and medicines in refrigerators that must hold their range through power interruptions.
Industries
Sur fish sellers, date traders and grocers hold goods that spoil or soften quickly in damp heat, and a record from each ice store shows when a cold box began to warm.
The Sur hospital and clinics hold vaccines for the town and the villages down the coast, and a phone alert reaches whoever is on duty if a refrigerator warms in the small hours.
Pharmacies in Sur keep stock to labelled ranges, and a dated log shows how a room behaved through the hottest weeks and any storm outage.
Goods brought to Sur wait in vehicles and warehouses before use, and a logger tucked into a load records the heat and humidity each lot met.
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 Sur: Two channels follow a harbour fish room from its entrance to its back wall, showing whether the cold reaches the last boxes.

Temperature + humidity
Single-channel WiFi temperature and humidity logger, internal or external sensor.
Nakshatra in Sur: Humidity read beside temperature shows when lagoon damp has crept into a dates or spice store that looks fine on a thermometer.

Temperature
Single-channel WiFi temperature logger with an internal sensor or external probe.
Setu in Sur: One probe on a short cable fits a clinic or pharmacy refrigerator in Sur and leaves daily routines unchanged.
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 Sur.
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 logger set in the ice store or the date room keeps a record through day and night, and a report for the dates of one lot can be exported as a PDF, Excel or CSV file for a buyer. See how a Prithvi temperature data logger works.
Timber, paint and fittings take on moisture in salt air, so a log of humidity beside temperature shows whether a store kept materials inside the limits they are sold with.
Give the harbour store, yard, shop or clinic, the rooms and a contact on the enquiry form, Call or WhatsApp, and we reply with what looks suitable for Sur.
Calibration of loggers and probes for Sur clinics is looked after by VEGA Calibrations, our parent company; share the model and the range and we outline the options.
Locations
Tell us what you need to monitor and where in Sur. We will recommend the right loggers.