Ensure precise and reliable halogen gas detection with this advanced Halogen Gas Detector, model NF-604, designed for comprehensive smoke and gas analysis. Crafted with an ergonomic ABS shell, this intelligent digital measuring instrument combines practicality, comfort, and cutting-edge technology to deliver accurate real-time readings and dependable alarm functions for enhanced safety in various environments. Key Features: · Intelligent Halogen Gas Detection: Utilizes a semiconductor sensor for accurate measurement of halogen gas concentrations within a wide range of 0-1000 PPM, with a resolution of 1 PPM and a measurement error of ±5%FS, ensuring precise monitoring. · 250mm Split Universal Flexible Probe: The flexible, bendable probe allows easy access and measurement in hard-to-reach or confined spaces, enhancing versatility across different working conditions. · Triple Alarm System – Sound, Light, and Vibration: Features a multi-level alarm mechanism with no alarm below the low limit, intermittent vibration plus slow buzzer sound between low and high limits, and continuous vibration, rapid buzzer, and red font display above the high limit for immediate hazard notification. · Clear Color Screen Display: Provides real-time readings of gas concentration, battery status, temperature, and units, enabling quick and straightforward data interpretation. · Customizable Auto Power-Off: Allows users to set auto-off timing at 15, 30, or 60 minutes, or disable auto-off to conserve battery life; additionally, the detector automatically powers off when battery voltage falls below 3.5V to prevent malfunction. · Anti-Slip Ergonomic Design: The comfortable grip prevents slipping during use, ensuring safety and ease of handling in various working environments. · Fast Response and Warm-Up: Rapid sensor response time under 30 seconds and a quick 30-second preheating period allow for efficient operation and timely measurements. · Wide Operating Conditions: Functions reliably within a temperature range of -10℃ to 50℃ (14℉ to 122℉) and humidity of 10%-99% RH (non-condensing), suitable for diverse environmental conditions. · Long Battery Life: Powered by 4 AAA alkaline batteries (not included), providing over 6 hours of continuous operation for extended field use. Specifications: · Model: NF-604 · Material: ABS · Detection Gas: Halogen · Measuring Range: 0-1000 PPM · Resolution: 1 PPM · Measurement Error: Gas ±5%FS; Temperature ±1℃/2℉ · Warm-up Time (T90): 30 seconds · Response Time (T90): <30 seconds · Sampling Method: Semiconductor sensor sampling · Display: Color screen with real-time data · Alarm Settings: Low and high alarm functions with sound, vibration, and visual alerts · Auto Power Off Options: 15, 30, 60 minutes, or disabled · Working Hours: >6 hours · Low Battery Alert: 4.35±0.1V · Low Battery Power-Off: 3.5±0.2V · Operating Temperature: -10℃ to 50℃ / 14℉ to 122℉ · Operating Humidity: 10%-99% RH (non-condensing) · Power Supply: 4 x 1.5V AAA alkaline batteries (not included) · Item Size: 173 x 63 x 31 mm (6.81 x 2.48 x 1.22 in) · Package Weight: 350g (12.34 oz) · Package Size: 260 x 110 x 60 mm (10.23 x 4.33 x 2.36 in) Package Includes: · 1 x Halogen Gas Detector · 1 x Tool Kit · 1 x User Manual (English) This Halogen Gas Detector NF-604 is an essential tool for professionals requiring accurate halogen gas monitoring with user-friendly operation and reliable alarm systems. Its flexible probe, ergonomic design, and customizable settings make it ideal for a variety of industrial, environmental, and safety applications.