Minimum Maximum Thermometer Manufacturer,Supplier and Exporter in India
Product Code : EL-CE-4338
Jlab Export is a leading Minimum Maximum Thermometer Manufacturer,and suppliers in India
Minimum Maximum Thermometer (code EL-CE-4338) is a U-tube glass thermometer that registers both the highest and the lowest temperature reached since its last reading, used to record temperature extremes over a period such as overnight lows and daytime highs. It works on the Six’s maximum and minimum thermometer principle and reads from −20 to +50. JLab builds it at its Ambala works in India.
Specifications
| Parameter | Detail |
|---|---|
| Type | Maximum-minimum thermometer (registers the highest and lowest temperature since its last reading) |
| Construction | U-shaped parallel glass tubes |
| Liquids | Mercury in the bend at the bottom; alcohol or oil in two bulbs at the top |
| Reading | Two scales: one side registers the minimum temperature, the other the maximum |
| Temperature range | −20 to +50 |
| Scale | Graduated celluloid |
| Magnet | Yes |
| Quality check | Each thermometer is visually inspected before dispatch |
| Pack quantity | Each (sold individually) |
| Minimum order quantity | 10 units |
| Dispatch time | Usually 7–10 working days |
| Product code | EL-CE-4338 |
| Manufacturer | Jain Laboratory Instruments Pvt Ltd (JLab) — OEM |
| Country of origin | India (made in Ambala, Haryana) |
What Is the Minimum Maximum Thermometer Used For?
It shows how warm and how cold a place became between two readings without anyone watching it in the meantime: one side of the U-tube holds the minimum and the other the maximum reached since it was last read, both taken from the graduated celluloid scale. That makes a maximum-minimum thermometer a standard instrument for daily weather records.
What to Specify When Ordering
- Thermometer type — this mercury U-tube model, the mercury-free model or a digital max–min unit.
- Quantity of each model.
- Packing or labelling requirements for export or tender supply.
Frequently Asked Questions
How does a minimum maximum thermometer work?
Two bulbs at the top contain alcohol or oil, which expands and contracts as the surrounding temperature changes. That movement pushes the liquid mercury in the bend at the bottom up one side or the other, so one side marks the lowest and the other the highest temperature since the last reading.
How does it differ from the mercury-free and digital max–min thermometers?
This model uses liquid mercury in a glass U-tube. The Mercury Free Max Min Thermometer uses an environmentally friendly filling in place of mercury, and the Thermometer Maximum Minimum Indoor or Outdoor is a digital unit with three LCD screens for the maximum, current and minimum temperature.
Does it need a battery?
No. It is a liquid-in-glass instrument moved by thermal expansion, so it reads without any power supply.
What should an export quotation request include?
The quantity, the destination country and port or city, your preferred delivery terms (for example FOB or CIF), any packing or labelling needs, and the tender reference if the order is for a tender.
Who makes this thermometer?
JLab — Jain Laboratory Instruments Pvt Ltd of Ambala, Haryana — makes it and quotes for it directly.
OEM Manufacturer
JLab is the trading name of Jain Laboratory Instruments Pvt Ltd, an Indian maker of laboratory and science-teaching equipment, incorporated in 2017 and based on Hargolal Road, Ambala, Haryana. This thermometer is produced at JLab’s own works, not sourced from a trader, so schools, colleges, dealers and importers buy straight from the manufacturer and repeat orders come from the same source. JLab exports worldwide and ships to buyers in every region — the UK in Western Europe, Hong Kong in East Asia, Myanmar in Southeast Asia, South Africa in Southern Africa and Mozambique in East Africa, for example. For tender supply, see the JLab lab tenders page.
Other Maximum–Minimum and Lab Thermometers
- Mercury Free Max Min Thermometer — a traditional max–min thermometer with a mercury-free filling.
- Thermometer Maximum Minimum Indoor or Outdoor — a digital unit with three LCD screens, reading in °F and °C.
- Maximum Minimum Indoor Outdoor and Hygrometer — dual LCD screens for indoor and outdoor temperature and indoor relative humidity.
- Maximum Minimum Thermometers — a Six’s-pattern max–min thermometer with Celsius and Fahrenheit scales.
- Thermometers — a non-mercury water thermometer and mercury lab thermometers in five scale ranges.
Browse the Chemistry Equipment range or all Chemistry Lab Equipment.
Request a Quote
Tell us the quantity and your delivery location through the Add To Cart enquiry button, or use the contact page if you would like the mercury-free or digital models quoted as well.
Last updated: 24 October 2026
