High Accuracy 0.001mm/0.00005" Digital Indicator Large Range Industrial Measuring Instrument
Description:
This is super large digital indicator with measuring range up to 100mm/4’’, 0.01mm/0.0005’’ resolution.
As an ideal tool for mechanical, industrial processes and laboratory, digital dial indicators are mainly used to accurately
measure small linear distances in mechanical and industrial processes, the electronic digital display has advantage
of accurate, convenient reading and high accuracy.
We produce and calibrate our digital indicators critically to the GB And DIN standards, makes our digital indicator high
durability and reliability, and can ensure long-term stable measurement accuracy and performance.
Therefore, it has been widely used in machinery manufacturing, precision machining, quality inspection and other fields.
![]()
Quick Detail:
1. Measuring range over 100mm.
2. in/mm conversion.
3. ABS/INC measurement.
4. Preset real position value.
6. ON/OFF: power on and power off.
7. ZERO: zero setting.
8. Glass capacitive sensor.
9. Data output.
Specification:
| Order No. | Range | Resolution | Accuracy |
| KM-238-100 | 0-100mm/0-4″ | 0.01mm/0.0005″ | ±0.02mm |
| KM-238H-100 | 0-100mm/0-4″ | 0.001mm/0.00005″ | ±0.01mm |
Precautions:
1. Keep indicator face clean, prevent liquid from getting into inside.
2. Avoid shocks, impact, dropping, etc., otherwise it will damage the appearance and precision.
3. Do not operate indicator in direct sunlight. Do not store indicator in an area of extreme high or cold temperature.
4. Do not connect any part of digital indicator with voltage, otherwise it will damage the circuit.
5. Do not remove end lid without using output interface. Output end should never be connected with metal.
Doing this could damage your indicator.
6. Must take out of the battery if not in use for a long time.
Applications:
1. Measure the size of parts in the machining industry, with high measurement accuracy and small error.
2. Measure a variety of flat objects, including plates, tires, or wheels.
3. Measure parameters such as the size and roundness of a round object. It can measure both external and internal circles
with high measurement accuracy and has a wide range of applications in wheels, bearings, shafts and other fields.
4. Measure the hardness of different materials. In the field of industrial production, hardness testing is very important,
especially in the quality control of parts produced by steel, aluminum and other metal materials.
5. Measure the depth parameters of an object. For example, it can be used to measure the depth of oil wells,
the depth of ground pipes laid in buildings, and so on.
FAQ:
Q1: What should be noted during daily use of the digital indicator?
A1: Keep the dial clean and prevent liquid ingress; avoid shock, impact and dropping; do not use or store it under direct sunlight or extreme temperatures; never apply voltage to the indicator.
Q2: What precautions should be taken for the output interface?
A2: Do not remove the end lid if the output interface is not in use. The output terminal must not connect with metal to avoid damage to the indicator.
Q3: How to store the digital indicator if it will not be used for a long time?
A3: Please take out the battery to prevent potential circuit damage caused by battery leakage.