Overview
Enviro Testers Portable Digital Separate Coating Thickness Gauge for Precise Measurement is a highly reliable and portable measuring instrument designed for quick, precise, and non-destructive coating thickness measurement. This product is suitable for both laboratory and field applications, offering flexibility through the use of different probes to meet a wide variety of measurement needs. It ensures accurate results with a measuring range of up to 1250 µm (50 mil), making it an excellent tool for industries such as manufacturing, metal processing, chemical production, commodity inspection, and quality testing. This device features a compact and lightweight design, ensuring ease of use and portability. With its ability to adapt to various substrates and coatings, it has become a professional solution for material protection and surface testing tasks. This product also comes with useful accessories such as calibration foils, iron and aluminum substrates, and a carrying case, while optional features like USB and Bluetooth data output enhance its functionality.
Features
- This product offers a wide measuring range, making it suitable for a variety of coatings.
- It provides high resolution with 0.1 µm for thin coatings and 1 µm for thicker coatings to ensure precise readings.
- The device ensures accurate measurement with an accuracy of 1–3% or 2.5 µm/0.1 mil, whichever is greater.
- Its separate probe design allows for flexible measurements on different substrates and surface conditions.
- The product enables non-destructive testing, allowing coatings to be measured without causing any surface damage.
- It is lightweight and compact, weighing only 130 g, which makes it convenient to carry and operate in the field.
- The device is versatile and can be applied across various industries, including manufacturing, metal processing, chemical production, and quality inspection.
- It is designed to operate reliably under tough conditions, with a temperature range of 0°C to 50°C and humidity tolerance below 95%.
- The instrument is powered by 4×1.5V AAA batteries, ensuring easy replacement and continuous operation.
- It offers optional USB and Bluetooth data output features for efficient data transfer and record-keeping.
Technical Specifications
| Measuring Range | 0 µm to 1250 µm or 0 mil to 50 mil (other ranges can be specified) |
| Resolution | 0.1 µm (0 µm to 99.9 µm) or 1 µm (over 100 µm) |
| Accuracy | 1–3% n or 2.5 µm or 0.1 mil (whichever is greater) |
| Minimum Measurement Area | 0.24 in (6 mm) |
| Minimal Surface (F Type) | Convex: 0.06 in (1.5 mm) or Concave: 0.98 in (25 mm) |
| Minimal Surface (NF Type) | Convex: 0.12 in (3 mm) or Concave: 1.97 in (50 mm) |
| Operating Temperature | 32°F to 122°F (0°C t 50°C) |
| Power Supply | 4 × 1.5V AAA (UM-4) batteries |
| Operating Humidity | < 95% |
| Standard Accessories | Main unit, calibration foils, iron substrate, aluminum substrate, case, manual |
| Optional Accessories | USB data output, Bluetooth data output |
| Size | 5.51 in × 2.76 in × 1.18 in (140 mm × 70 mm × 30 mm) |
| Weight | 4.59 oz (130 g, excluding batteries) |









Reviews
There are no reviews yet.