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


About monitoring here
Mohali, officially Sahibzada Ajit Singh Nagar, is the planned town on the Punjab side of Chandigarh, and over a few decades it has turned from a quiet neighbour into a centre of pharmaceutical units, electronics makers, technology parks and research. A temperature data logger in Mohali mostly watches rooms that were built recently and are held to written standards: stability chambers and quality laboratories in drug plants, component stores in electronics firms, server rooms in office parks and the refrigerators of large private hospitals. The industrial area phases and the Focal Point sit within sight of housing blocks, the airport serves the whole tricity, and many firms keep staff on rotating shifts, so alerts that reach a named person matter more than a clipboard. Prithvi supplies WiFi loggers for rooms and GSM loggers for vehicles and sites without a network.
Summers are hot and dry, the monsoon rains arrive heavily at the Shivalik foothills and winter nights are cold with dense fog, so stores face a high limit, a damp spell and a low limit within the same year.
Areas
Numbered phases of planned plots hold pharmaceutical, electronics, food and engineering units, with warehouses and stores beside the production floors and a Focal Point that runs on the same grid.
Newer office parks and a planned technology area carry server rooms, laboratories and storage for hardware, in tall buildings where cooling is shared and managed by facilities teams.
A national pharmaceutical education institute and a science education and research institute hold samples, reagents and cultures in freezers and cold rooms for projects that run for years.
Large private hospitals and the pharmacies and diagnostic laboratories around them keep vaccines, blood components and medicines in refrigerators on every floor.
Industries
Drug makers in the industrial phases keep warehouses, stability chambers and quality rooms to written limits, and a continuous record answers a customer's reviewer without a search through paper logs.
Electronics and hardware firms hold boards, sensors and finished units in dry rooms, and a humidity trend shows a buyer how the stock sat through the rains before it was shipped.
Server rooms in the technology parks run to narrow temperature bands, and an alert on a failing cooling unit reaches the engineer on call before the equipment is at risk.
Hospitals in the town serve patients from several states, and a phone alert from a failing vaccine refrigerator reaches the duty technician through the night.
Institute laboratories keep reagents and samples in many freezers, each with its own limit, and one dashboard lists every unit by room for the person who looks after the building.
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 Mohali: Four channels let one logger cover a warehouse aisle at several heights, or several freezers in a laboratory corridor, and report each point on its own line.

Temperature + humidity
Single-channel WiFi temperature and humidity logger, internal or external sensor.
Nakshatra in Mohali: Temperature and humidity at one point suit an electronics store or a pharmacy room, where a damp monsoon spell is the risk worth catching.

Temperature + humidity
SIM-based GSM logger for sites and vehicles without Wi-Fi.
Vayu in Mohali: A SIM-based GSM logger rides in a distribution vehicle or reports from a site with no Wi-Fi, which suits stock moving between the town and the districts around it.
These services are delivered by our parent lab, VEGA Calibrations.Ask us to plan them for your Mohali 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. Send the phase or the Focal Point, the unit and the person who controls the gate through the enquiry form, WhatsApp or a call, and we confirm how a visit would be arranged around your shifts and safety rules. See how a Prithvi temperature data logger works.
Each place is its own site with its own alert recipients, so a quality head can open the plant and the depot in one list and export a report for any room.
A logger with an external probe sits in the chamber and reports on the plant's network, limits and alert contacts are set to the written protocol, and a report for any period can be exported for a reviewer.
VEGA Calibrations, our parent company, calibrates loggers and probes and can schedule the work ahead of an audit date, with the certificate stored against each device on the dashboard.
Locations
Tell us what you need to monitor and where in Mohali. We will recommend the right loggers.