
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
Sharjah Emirate, United Arab Emirates
WiFi temperature & humidity monitoring for Kalba's pharma, cold chain and industrial sites.
Kalba · Sharjah Emirate


About monitoring here
A logger in Kalba mostly serves food and beverage sites, as well as hospital and blood bank sites. Kalba is a small town on the Gulf of Oman coast of the Emirates, beside a tidal inlet lined with mangroves, and a temperature data logger here serves a quiet coastal place where fishing, farming and small trade meet hot, humid air. Fishing boats land their catch on the shore, farms and nurseries grow vegetables and fodder inland, and shops sell food and household goods to the town and the villages around. A hospital, clinics and pharmacies serve the district, and visitors come to see the mangroves and the birdlife. Summers are long and humid. Many families in the town keep small gardens and stores, and the nearest large supplier is a drive away. Enquiries from Kalba are handled through the enquiry form, Call or WhatsApp.
The coast is hot and humid for most of the year, the mountains stand close behind and storms can bring heavy rain to the wadis, and the mangrove inlet adds still, damp air, so produce stores and clinic refrigerators work through long warm spells with interruptions of power. Shops opened constantly through the day lose cold air with every customer, farm sheds stand unshaded in the afternoon sun, and a small ice room can warm quickly in a cut.
Areas
Boats land fish on the shore, where ice boxes and small cold rooms keep the catch for the local market in warm, salty air.
Growers of vegetables and fodder keep produce in sheds and small cool rooms, where heat after picking is the main danger to quality.
Shops in the town and nearby villages sell drinks, dairy products and packaged food from coolers that are opened all day.
A hospital, clinics and pharmacies serve the district and hold vaccines and medicines in refrigerators that must survive power interruptions.
Industries
Kalba fish sellers, growers and grocers hold goods that spoil fast in coastal heat, and a log from each ice box or cold room shows when it began to warm.
The Kalba hospital and clinics hold vaccines for the town and the villages inland, and a phone alert reaches the person on duty if a refrigerator drifts.
Pharmacies in Kalba keep stock to labelled ranges, and a dated record shows how a room behaved through the hottest weeks and any power cut.
Goods reaching Kalba by road stand in vehicles in the sun, and a logger placed in a load records how long it stayed warm 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 Kalba: Four channels follow a produce shed or a pantry at several heights and by the door, showing which shelf warms first.

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

Temperature + humidity
Single-channel WiFi temperature and humidity logger, internal or external sensor.
Nakshatra in Kalba: Temperature and humidity at one point suit a dry-goods or produce store beside a damp inlet.
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 Kalba.
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 an alert to a phone can watch one refrigerator if a router is within reach, and more points can be added to the same account later. See how a Prithvi temperature data logger works.
Flood water and damp can reach low rooms, so a logger is fixed above the likely water line with a battery inside to keep the record going through an outage.
Give the place, what you store and a contact on the enquiry form, Call or WhatsApp, and we reply with what looks suitable for Kalba.
Calibration of loggers and probes for Kalba sites is looked after by VEGA Calibrations, our parent company; share the model and range and we outline the options.
Locations
Tell us what you need to monitor and where in Kalba. We will recommend the right loggers.