Specifications
| Variant | Price | Size | Material | Accuracy | Model | Type |
|---|---|---|---|---|---|---|
| Plastic Digital Caliper – 150 mm | ₹953.00 | 150 mm | Plastic | ±0.03 mm | 1139-150 | Plastic Caliper |
| The Insize 1139-150 Plastic Digital Caliper features a 150mm range and non-marring plastic jaws. Best for measuring delicate items, jewelry, and electronics without scratching. | ||||||
| Mini Digital Caliper – 75 mm | ₹2,318.00 | 75 mm | Stainless Steel | ±0.02 mm | 1111-75A | Mini Digital |
| The Insize 1111-75A Mini Digital Caliper offers a 75mm range with ±0.02mm accuracy in a durable stainless steel body. Ideal for tight spaces and pocket carry. | ||||||
| Mini Digital Caliper – 100 mm | ₹2,501.00 | 100 mm | Stainless Steel | ±0.02 mm | 1111-100A | Mini Digital |
| The Insize 1111-100A Mini Digital Caliper provides a 100mm measuring range with robust stainless steel construction. Perfect for professionals needing a compact yet versatile tool. | ||||||
Common Buyer Questions
Competitive Advantages
Maintenance & Care
Design & Ergonomics
Ideal Applications
Precision Features & Construction
Frequently Asked Questions
Q.What is the resolution of the Insize Mini Digital Caliper?
The Insize Mini Digital Caliper offers a high resolution of 0.01 mm (0.0005 inches), ensuring precise and accurate measurements for various applications.
Q.Does the Insize Mini Digital Caliper come with an automatic power-off feature?
Yes, it features an automatic power-off function to preserve battery life. You can simply move the digital unit to turn the power back on.
Q.What type of battery does the Insize Mini Digital Caliper use?
The stainless steel models (1111-75A and 1111-100A) use LR44 or SR44 batteries, while the plastic model (1139-150) uses a CR2032 battery.
Q.Can I switch between metric and imperial units?
Yes, the caliper features an inch/mm button that allows you to easily switch between metric (millimeters) and imperial (inches) readings.
Q.Is the Insize Mini Digital Caliper waterproof?
No, these specific models are not waterproof. They should be kept away from excessive moisture and coolants to prevent damage to the digital components.
Q.What materials are used in the construction of these calipers?
The 1111 series (75mm and 100mm) are made of durable stainless steel, whereas the 1139 series (150mm) is constructed from hard plastic, making it lightweight and non-marring.
Q.Are these calipers suitable for heavy industrial use?
These mini and plastic calipers are primarily designed for light industrial, educational, hobbyist, and basic workshop applications rather than heavy-duty machining.
Q.How do I zero the caliper?
The caliper has a dedicated 'Zero' button. Simply close the jaws completely and press the zero button to calibrate the device before taking a measurement.
Q.Does the caliper come with a protective case?
Yes, Insize calipers typically come in a protective case for safe storage and transport, helping to maintain their accuracy and longevity.
Q.What is the accuracy of the Insize Mini Digital Caliper?
The stainless steel models have an accuracy of ±0.02 mm, while the plastic model has an accuracy of ±0.03 mm (or ±0.1 mm depending on the specific batch).
Q.Who should choose the Mini Digital Caliper – 75 mm (1111-75A)?
The 75 mm model is perfect for users who need an ultra-compact, stainless steel measuring tool for tight spaces, small components, and everyday pocket carry.
Q.Who should choose the Mini Digital Caliper – 100 mm (1111-100A)?
The 100 mm model is ideal for professionals and hobbyists who require a slightly larger measuring range than the 75mm version but still want a compact, durable stainless steel tool.
Q.Who should choose the Plastic Digital Caliper – 150 mm (1139-150)?
The 150 mm plastic caliper is best suited for users measuring delicate or easily scratched materials, such as jewelry, plastics, or electronics, where a non-marring tool is essential.
Q.What is the main difference between the 1111 series and the 1139 series?
The 1111 series is made of stainless steel and offers a compact measuring range (75mm or 100mm) with ±0.02mm accuracy. The 1139 series is made of hard plastic, offers a standard 150mm range, and is designed to be non-marring.
Q.Which caliper is better for measuring delicate items?
The Plastic Digital Caliper (1139-150) is the better choice for delicate items because its hard plastic jaws will not scratch or damage soft materials like the stainless steel jaws might.
Q.How does the price compare between the stainless steel and plastic models?
The plastic model (1139-150) is significantly more cost-effective, making it a great entry-level or economy option, whereas the stainless steel models (1111-75A and 1111-100A) are priced higher due to their material and higher precision.

