M9220-HGC-3 | 24V SR PROP ZERO&SPAN 2SW 177# | Johnson Controls

M9220-HGC-3 HVAC Zero & Span Calibration Tool from Johnson Controls The M9220-HGC-3 calibration tool from Johnson Controls is a specialized instrument designed for HVAC (Heating, Ventilation, and Air Conditioning) professionals. It features: 24V Operation: Works with 24V HVAC systems. Zero & Span Adjustment: Allows technicians to precisely calibrate zero and span points for HVAC sensors. Two-Switch Design: Provides convenient control of calibration functions. 177# Span: Specifically calibrated for 177# span applications. This tool is crucial for ensuring accurate temperature and humidity readings in critical HVAC systems. It helps maintain optimal performance, efficiency, and indoor environmental comfort. Key Features: * Accurate and reliable calibration * Easy-to-use interface * Durable and rugged construction * Ideal for HVAC professionals Applications: * Calibrating temperature sensors * Calibrating humidity sensors * Maintaining HVAC system performance * Ensuring indoor environmental comfort Trust our HVAC supply store for Your HVAC Needs our HVAC supply store is your reliable source for all HVAC equipment and tools. We offer the best prices and fast shipping, so you can get the parts you need quickly and efficiently. Shop now and take advantage of our exceptional service!