General Tools CIH20DL Hot Wire Data Logging Anemometer with Cfm/Cmm & 8: 1 Irt Thermometer

Description

Product Overview

The General Tools CIH20DL hot‑wire anemometer is engineered for professionals who demand accurate airflow and temperature data in demanding industrial environments. Constructed from durable polycarbonate (PC), the device offers a rugged housing that resists impact, chemicals, and temperature extremes, ensuring reliable performance on construction sites, manufacturing floors, and outdoor field stations. The integrated hot‑wire sensor measures air speed with high sensitivity, while the built‑in Class II laser thermometer provides instant surface temperature readings without contact, making it a versatile tool for HVAC diagnostics, combustion monitoring, and environmental testing.

Key specifications include a compact form factor of 2.88 × 10.5 × 10.88 inches and a lightweight design at 2.56 lb, allowing easy handheld operation. Power is supplied by a 9 V alkaline battery (included) for up to 2.5 hours of continuous use, with an optional AC adaptor for extended sessions. The device features an intuitive backlit LCD that can display three simultaneous readouts, such as air speed, temperature, and data‑logging status, ensuring clear visibility even in low‑light conditions. A robust USB interface enables seamless data transfer to a PC, where the included logging software organizes up to 20,000 data points with user‑defined time intervals, facilitating trend analysis and report generation.

Compliance with CE and RoHS standards underscores the product’s safety and environmental responsibility. The package includes a hard carrying case, USB cable, AC adaptor, and the necessary batteries, providing a complete solution ready for immediate deployment. With a one‑year warranty, General Tools stands behind the CIH20DL’s precision engineering and long‑term durability.

Usage

Designed for a broad range of applications, the CIH20DL excels in environments where accurate airflow and temperature data are critical. HVAC technicians can use the device to verify duct velocities, balance air distribution, and detect temperature differentials across filters and coils, ensuring optimal system efficiency. In industrial settings, engineers monitor combustion processes, ventilation performance, and clean‑room air quality, leveraging the anemometer’s ability to switch between imperial and metric units such as ft/min, m/s, mph, km/h, and knots.

Field researchers benefit from the portable design when conducting outdoor weather monitoring, agricultural microclimate studies, or environmental impact assessments. The auto‑power‑off feature conserves battery life by shutting down after ten minutes of inactivity on battery power, or thirty minutes when connected to AC power, while the data‑logging mode disables the timeout to allow uninterrupted recording. The device’s laser thermometer is especially useful for rapid surface temperature checks on machinery, pipelines, or solar panels, eliminating the need for separate handheld thermometers.

Because the CIH20DL operates on both battery and AC power, users can transition seamlessly from indoor lab work to outdoor field surveys without interruption. The backlit LCD ensures that readings remain legible under bright sunlight or dim workshop lighting, and the USB connectivity simplifies data export to spreadsheets, analysis software, or cloud‑based storage for collaborative review.

Why Choose Us

General Tools brings decades of expertise in precision instrumentation, and the CIH20DL reflects a commitment to quality, accuracy, and user‑centric design. The polycarbonate housing not only protects internal components from drops and spills but also meets stringent CE and RoHS certifications, guaranteeing safety for both the operator and the environment. Our rigorous testing procedures validate sensor accuracy across a wide temperature range, ensuring that every measurement meets industry standards.

Beyond hardware excellence, we provide comprehensive after‑sales support, including a dedicated technical helpline, online resources, and firmware updates that keep the device current with evolving industry requirements. The included one‑year warranty covers any manufacturing defects, and our responsive customer service team is ready to assist with troubleshooting, calibration advice, or software installation.

Choosing the CIH20DL means investing in a tool that reduces the need for multiple instruments, streamlines data collection, and enhances decision‑making through reliable, real‑time information. Whether you are a seasoned engineer, a maintenance professional, or a research scientist, the CIH20DL delivers the performance and flexibility required to meet complex measurement challenges.

Key Features

• Dual‑function sensor combines hot‑wire airflow measurement with a built‑in laser thermometer for comprehensive data capture.
• Data logging capacity of up to 20,000 points with customizable time intervals, simplifying trend analysis and reporting.
• Backlit LCD displays three simultaneous readouts, ensuring clear visibility in any lighting condition.
• Robust polycarbonate housing meets CE and RoHS standards, providing durability and safety in harsh environments.
• Includes a one‑year warranty and dedicated technical support for peace of mind and reliable after‑sales service.

FAQ

What units of air speed can the CIH20DL display?

The device supports five air speed units: feet per minute (ft/min), meters per second (m/s), miles per hour (mph), kilometers per hour (km/h), and knots, allowing you to select the most appropriate unit for your application.

How does the data logging feature work?

When data logging is enabled, the anemometer records up to 20,000 measurements at intervals you set, storing the information internally. You can then transfer the data via USB to a PC, where the supplied software organizes the points for analysis and export.

Can the laser thermometer be used on hot surfaces?

Yes, the Class II laser thermometer is designed for non‑contact temperature measurement on surfaces up to 1 mW power output, providing rapid and accurate readings without risking damage to the sensor.

What power options are available?

The CIH20DL operates on a 9 V alkaline battery (included) for portable use, delivering up to 2.5 hours of continuous operation, or it can be powered from an AC adaptor for extended sessions, with automatic power‑off settings to conserve energy.

Is the device compatible with my computer?

Yes, the included USB cable connects the anemometer to any Windows‑based PC. The logging software supports common file formats such as CSV, enabling easy integration with spreadsheet programs and data‑analysis tools.