Tellegloww Professional Air Pressure Meter, Dual-Port HVAC Digital Manometer Gas Pressure Tester with 9.8 ft Soft Tube, 2 Pcs Static Air Probes, ±20.68kpa, 12 Selectable Units, Included Battery

Features: Includes 1 roll about 9.8 ft / 3 meter pure silicone tubing. This flexible hose features ductility, preventing kinks or collapses during daily use. It connects tightly and firmly with matched connectors, forming a stable, leak-proof connection and fully compatible with most common pressure measurement devices. Both the stainless steel probes and the silicone tubing are designed to withstand high and low temperatures, ensuring reliability in diverse working conditions. From laboratory testing to industrial boiler maintenance, this heavy duty kit provides the professional support needed for accurate pressure diagnostics. Specifications: Material: Digital manometer: aBS Static pressure probe: 304 Stainless Steel Connecting tube: pure silicone Color: gray, yellow Size: Digital manometer: about 6.46 x 2.76 x 1.26 inches/ 16.4 x 7 x 3.2 cm Static pressure probe: about 5.7 x 0.65 inches/ 14.48 x 1.65 cm Connecting tube: about 9.8 ft/ 3 meter Package includes: 1 x Digital manometer with 9V battery 2 x Static pressure probes 1 x Pure silicone tubing roll Notes: Manual measurement, please allow slight errors on size. The color may exist a slight difference due to different screen displays. The battery life is related to the frequency and length of use of the product. If the frequency of use is high, and one-time use long, the battery life will be relatively short

• Comprehensive Manometer Test Kit: this all in one set includes 1 digital pressure gauge with 12 selectable units (9V battery included), about 9.8 ft/ 3 meter of pure silicone tubing, and 2 static pressure probes; The multi accessory design offers flexible combinations for more efficient and convenient operations, ensuring you obtain highly precise and consistent measurement results
• Industrial Standard Accuracy Digital Manometer: engineered for precision, this gauge features a measuring range of ±20.68 kPa / ±2.999 psi with an accuracy of ±0.3% FSO (at 25°C); It offers a quick 0.5 second response time, ±0.2% repeatability (Max ±0.5% FSO), and ±0.29% FSO
• Dual Port Hvac Gas Pressure Tester: designed for single tube air pressure or dual tube differential pressure measurement, this handheld manometer supports both temperature and pressure detection; It is widely applied in HVAC system inspections, gas pressure troubleshooting, laboratory tests, and the maintenance of boilers, blowers, and cleanrooms; An auto power off feature shuts down the device after 15 minutes of inactivity to save energy
• Heavy Duty Quality and Backlit Lcd: constructed from ABS material, this gas pressure tester boasts great heat resistance and impact strength for long lasting use; The large LCD screen with a backlight ensures clear data reading in low light environments, reducing eye strain; It also features a low battery indicator to remind you when it is time to replace the 9V battery
• Magnetic Static Pressure Probes and Silicone Tubing: the static pressure probes set includes static pressure probes equipped with magnetic flanges, which securely attach to metal surfaces for convenient operation; The silicone tubing features an inner diameter of about 1/8 inch and an outer diameter of about 1/4 inch, designed to fit barbed connectors up to about 4mm for a stable connection