
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
Goa, India
WiFi and GSM temperature & humidity monitoring for Goa's pharma, cold chain and industrial sites.
Goa · Goa


About monitoring here
Goa is better known for beaches than for factories, but its inland estates hold a notable group of pharmaceutical manufacturers, and the coast is lined with hotels, resorts, restaurants and the food suppliers that keep them stocked. A temperature data logger in Goa therefore has two quite different jobs: watching raw-material and finished-goods stores in a manufacturing plant, and watching walk-in fridges, bar coolers and banquet kitchens that work hardest at the peak of the tourist season. Air on the coast is salty and humid for most of the year, the monsoon is heavy and rooms that empty out in the off-season can drift unseen. Alerts to a phone and a dated record let a plant head or a hotel engineer know which room needs attention first.
Humid coastal air and a heavy monsoon keep damp in every store, and the hot weeks before the rains push walk-in fridges and shed roofs to their limits just as the busiest part of the season arrives.
Areas
An industrial estate in the south with pharmaceutical and packaging plants, each with raw-material stores and finished-goods rooms behind secured gates.
An inland estate where manufacturers have more room and longer walks between buildings, which suits battery-powered wireless loggers.
Resorts and restaurants run walk-in fridges, bar coolers and banquet kitchens that are loaded hardest during the tourist season and sometimes closed in the off-season.
Industries
Formulation plants hold ingredients and finished packs in controlled rooms where the monsoon tests dehumidification, and a continuous record backs each batch file, so a quality head can answer a customer's audit from a dated report instead of a manual round sheet.
Hotels, caterers and food suppliers keep walk-in fridges and freezers that are opened constantly, so an alert to a named engineer matters most at the busiest hour of the evening.
Distributors that supply the coast hold chilled and dry stock in warehouses inland, and a reading for each bay shows what happened between the depot and the kitchen door.
Plant laboratories and testing houses keep samples and standards in fridges and cabinets that each need their own limit, and an export of the log is ready for an inspection.
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 Goa: Two channels record a stability room or a validation run at two points at once, giving a plant a paired record from a single device.

Temperature
Single-channel WiFi temperature logger with an internal sensor or external probe.
Setu in Goa: A single-point logger with an external probe fits a kitchen walk-in or a bar cooler without altering the way the unit is used.

Temperature + humidity
Single-channel WiFi temperature and humidity logger, internal or external sensor.
Nakshatra in Goa: Reads humidity as well as temperature, which tells a plant or a resort store when the monsoon has beaten its dehumidifier.
These services are delivered by our parent lab, VEGA Calibrations.Ask us to plan them for your Goa site alongside your loggers.
Process
Tell us what you store, where, and how many points need watching.
We look at the layout and conditions, by call or on a site visit, and recommend the right loggers.
Loggers are supplied and installed, then connected to your dashboard and alert recipients.
We stay available for alert rules, user access and calibration planning as your sites change.
Why Prithvi
FAQ
Yes. A hotel's kitchens and cold rooms and a plant's warehouses each appear as rooms on the dashboard, with alerts that go to the engineer or the quality head who looks after them. See how a Prithvi temperature data logger works.
Tell us the busiest weeks and the quietest ones when you write through the enquiry form, WhatsApp or a call, and we propose a day when your kitchens and stores can spare time for us. A first visit is usually a short walk through the walk-ins, the dry store and the plant room, which is enough to list the positions and the people who should receive each alert.
A logger left in an empty room keeps recording, and an alert for a door opened or a temperature drifting tells the engineer that something has changed in a room nobody visits. When the season starts again, the log from the quiet months shows whether a unit held through the damp and is ready to be loaded.
VEGA Calibrations, our parent company, carries out calibration and temperature mapping, and the work can be planned with the visit so placement and certificates are settled together.
Locations
Tell us what you need to monitor and where in Goa. We will recommend the right loggers.