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Thermo Scientific Compressed Argon 85 mL Set of 5: High-quality analytical argon vials for precision research. Ideal for scientific applications. Safe, reliable, and ready to use.

The Wöhler DM 602 is a compact digital manometer designed for precise gas pressure, draft, and differential pressure measurements. With a robust ±1,204 inWC sensor, illuminated display, and integrated temperature measurement, it provides fast, stable readings for HVAC and combustion service work.

The Sauermann Differential Pressure Hose Kit is an indispensable resource for professionals across diverse sectors, enabling them to ensure the efficiency and safety of their systems by delivering precise and trustworthy measurements of differential pressure.

Monitor landfill gases efficiently with the QED Geotech GA5000 Portable Gas Analyzer! Measures CH₄, CO₂, O₂, H₂S, and CO with precision. Easy to use, ATEX certified, and supports environmental compliance. Learn more today!

WOHLER 2494 Standard Clamping Cone secures 0.3-inch probes with stainless steel durability for stable, repeatable probe attachment in professional testing workflows.

Wohler A400 Probe/Hose Assembly V2 supports flue gas sampling for A400 combustion analysis, pairing a rigid probe and hose configuration for dependable gas intake during service and diagnostic workflows.

Eagle Eye HGD-3000 series hydrogen gas and smoke detector monitors battery rooms and remote shelters with automatic fan control, local alarm, and relay outputs.

The Sauermann Interchangeable Electrochemical CO Sensor designed for Si-CA 130 presents a versatile and effective carbon monoxide detection solution that covers a wide concentration range.

Amprobe THWD-3 digital psychrometer measures humidity and temperature with dew point and wet bulb calculations. Dual display and extended probe support HVAC duct and ambient air diagnostics.

Wöhler TF2 Surface Temperature Probe 6626 delivers Type K surface temperature measurement up to 932 °F for compatible Wöhler analyzers and meters.

WOHLER Black Probe Filter Replacement Pack (5 per pack): Maintain Precision, Ensure Performance

The Sauermann KEG-3 Gas Network Tightness Kit provides a specialized and dependable option for guaranteeing the integrity and security of gas networks. It is designed to work seamlessly with Si-CA 130/230 gas analyzers, offering advanced analysis capabilities.

Eagle Eye HGD-2000-C3 Control Box with 3 Sensors Compatible with HGD-2000 for monitoring hydrogen gas buildup in battery rooms and similar facilities. Features dual relays, audible alarm, and AC power input.

The MIP LM 3086 EPA3 is a laser-based opacity and dust monitor designed for continuous emissions monitoring in industrial stacks. It uses a single-pass, dual-path laser architecture with an optical reference path to measure opacity, optical density, and calibrated dust concentration values.

Wohler KM 410 Indoor Air Quality Meter brings CO2, CO, temperature, humidity, dew point, and wet bulb monitoring together in one handheld format for fast indoor air quality checks across homes, schools, offices, and facility spaces.

WOHLER A450 10,000 PPM CO Sensor: Unleash Precision and Versatility

Stay safe with the RAE Systems MiniRAE Lite+ PGM-7300! This portable handheld VOC monitor delivers fast, accurate detection of volatile organic compounds for industrial and environmental safety. Protect your team—get yours today

The Sauermann 10-foot Hose Extension, featuring a dual hose design and temperature resistance, is a dependable accessory that improves the performance of air conditioning and refrigeration systems due to its optimal blend of length and functionality.

The Amprobe CO2-100 is a handheld carbon dioxide meter designed for indoor air quality testing. It measures CO2 concentration up to 9999 ppm and simultaneously displays CO2, temperature, and relative humidity on a triple LCD screen. The meter uses NDIR sensor technology and includes dew point, wet bulb, alarm, and data functions.