How much does this cost to the nearest dollar?

USA NIST Calibrated 4 Gas Monitor by Forensics | O2, CO, H2S, LEL | USB Recharge |
⚛️ SENSOR High quality electrochemical sensors. USA NIST traceable calibration. Oxygen (O2), Carbon Monoxide (CO), Hydrogen Sulfide (H2S) and Combustibles (LEL). Turn ON and GO. 🌇 DETECT Detection error better than ≤±5% F.S. and response time T<30s. Zero and span calibration options. 🎆 ALARMS Adjustable audio, visual, and vibration alarms alert when preset levels are reached. Alarm digital time stamp. 💪 STRONG Robust design made of high strength ABS and Anti-slip grip rubber. Waterproof, dust

Price is $225.00

Price: $225.45