
Nakshatra
Temperature + humidity
Single-channel WiFi temperature and humidity logger, internal or external sensor.
- Range
- −30 to +70 °C · 0–100 %RH
Sikkim, India
WiFi and GSM temperature & humidity monitoring for Gangtok's pharma, cold chain and industrial sites.
Gangtok · Sikkim


About monitoring here
A logger in Gangtok is most often placed at food and beverage and hospital and blood bank sites around MG Marg and the hotel streets and Lal Bazaar and Deorali. Gangtok is the capital of Sikkim, a city strung along a ridge in the east of the state with the snow peaks of the Kanchenjunga range on its skyline, and a temperature data logger here serves a mountain town of hotels, hospitals and trade. Visitors fill the guesthouses and restaurants around MG Marg for much of the year, the state's main government hospital and a large private medical institute serve patients from every district, and the markets of Lal Bazaar and Deorali stock food, medicines and goods that arrive on a single road from the plains. A small industrial area at Tadong holds light industry. Pakyong airport and the road to Siliguri link the city to the outside world. Prithvi supplies WiFi loggers for hotel kitchens, wards and market stores on a network and GSM loggers for mountain-road trucks and stores out of range.
The ridge is cool and wet, mist and cloud hang over the monsoon, snow reaches the higher roads in winter, and landslides can close the road to the plains for days, so cartons, flour and fabrics absorb moisture while refrigerators work through long outages.
Areas
Hotels, cafes, bakeries and guesthouses around the pedestrian promenade run walk-in coolers and dry stores in tightly packed buildings on the slope, loaded hardest in the tourist months.
Wholesalers and market traders stock food, vegetables, medicines and general goods in crowded lanes, with chillers and back rooms that stay damp through the rains.
The state's main government hospital and a large private medical institute at Tadong keep blood units, vaccines and medicines in refrigerators that serve patients from every part of Sikkim.
A small industrial area on the lower slope holds light industry, packaging and storage units, whose sheds sit in cool, damp air.
Industries
Hotel kitchens, bakeries and organic food traders run coolers and stores in cold, wet air, and an alert to the duty engineer matters most on a crowded tourist evening or after a landslide cut.
A government hospital and a medical institute serve the whole state, and a dated record backs each shift handover for blood units, vaccines and medicines.
Medicine distributors bring stock up the single road from the plains and supply chemists across the hills, and a logger placed with a pack records the range of conditions it met on the climb.
Carriers wait at the checkpost and on the road for days in the rains, and a GSM logger in a load shows how long goods stood in damp air before they reached the capital.
Recommended products
A starting point for the sites above. Our team will help you choose.

Temperature + humidity
Single-channel WiFi temperature and humidity logger, internal or external sensor.
Nakshatra in Gangtok: Reads humidity along with temperature at one point, which is what a dry store in a damp hill hotel or a medicine godown needs in cloud and rain.

Temperature
Single-channel WiFi temperature logger with an internal sensor or external probe.
Setu in Gangtok: A one-probe logger fits a hotel walk-in or a clinic refrigerator on a steep street and does nothing to change how staff use the unit.

Temperature + humidity
SIM-based GSM logger for sites and vehicles without Wi-Fi.
Vayu in Gangtok: A SIM-based GSM logger rides in a truck on the mountain road and keeps recording where signal fades, sending the readings once coverage returns.
These services are delivered by our parent lab, VEGA Calibrations.Ask us to plan them for your Gangtok 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. As soon as a cooler passes its limit, the duty engineer or manager gets a phone and email alert, and a second person is set to take over if the first does not answer. See how a Prithvi temperature data logger works.
The danger on a wet ridge is moisture, not heat. Flour, cartons and fabrics absorb damp in cold stores too, and a humidity trend shows the day a store began to take on water.
Tell us the hotel or the plant, the rooms and a contact through the enquiry form, WhatsApp or a call, and we plan the trip around the season and the state of the road, keeping a day in hand for delays.
VEGA Calibrations, our parent company, can calibrate loggers and probes, and the date can be fixed with the supply order.
Locations
Tell us what you need to monitor and where in Gangtok. We will recommend the right loggers.