| Ventis MX4 Multi Gaz Ölçüm Cihazı (H2S-CO-O2-LEL) | e-olcum.com | 30917.88 TRY | — | — |
| T40 II Rattler Karbonmonoksit (CO) Dedektörü | e-olcum.com | 11710.15 TRY | — | — |
| T40 II Rattler Hidrojen Sülfür (H2S) Dedektörü | e-olcum.com | 11710.15 TRY | — | — |
| Radius® BZ1 area gas monitor, orange - LEL (CH4), CO, H2S, NO2, NO, CO2 (IR) | dustarrest.com | 9182.3 GBP | — | — |
| 17148313-1 Replacement Battery For Industrial Scientific Ventis MX4 Multi-Gas Detector Handheld | batterymall.com | 7104.01 USD | — | — |
| Miernik wielogazowy Ventis MX4 - LEL, H₂S, O₂, li-ion slim extended, dyfuzja, ładowarka 230V, czarny | topserw.pl | 3515 PLN | — | — |
| Miernik wielogazowy Ventis MX4 - CO, O₂, li-ion slim extended, dyfuzja, ładowarka 230 V, czarny | topserw.pl | 3100 PLN | — | — |
| Industrial Scientific Ventis MX4 DSX Cloud-connected, 3 Ports | kingswayinstruments.com | 2931 CAD | — | — |
| Industrial Scientific Ventis MX4 DSX Cloud-connected | ppes.ca | 2727 CAD | — | — |
| Miernik wielogazowy Ventis MX4 - LEL, l-ion slim extended, dyfuzja, ładowarka 230 V, czarny | topserw.pl | 2686 PLN | — | — |
| Industrial Scientific Ventis® Pro5 Personal Multi-Gas Monitor, 4 Gas, LEL - O2 - CO - H2S w/ Pump, Extended Battery (VP5-K1232110111) | kingswayinstruments.com | 2425 CAD | — | — |
| Miernik wielogazowy Ventis MX4 - LEL, H₂S, CO, O₂, li-ion slim extended, dyfuzja, ładowarka 230V, pomarańczowy | topserw.pl | 2352 PLN | — | — |
| Miernik wielogazowy Ventis MX4 – LEL, H₂S, O₂, li-ion slim extended, dyfuzja, ładowarka 230 V, pomarańczowy | topserw.pl | 2175 PLN | — | — |
| Miernik wielogazowy Ventis MX4 - LEL, CO, O₂, li-ion slim extended, dyfuzja, ładowarka 230V, pomarańczowy | topserw.pl | 2175 PLN | — | — |
| Ventis MX4 MULTI GAS DETECTOR WITHOUT PUMP | mmt.com.sa | 1955 SAR | — | — |
| Industrial Scientific Ventis Multi-Gas Detector-LEL,CO,H2S,O2, Ext. Li-ion, Pump w/ Conv. Kit (VTS-K1232120101) | kingswayinstruments.com | 1901 CAD | — | — |
| Industrial Scientific Ventis® Pro5 Personal Multi-Gas Monitor, 4 Gas, LEL - O2 - CO - H2S (VP5-K1231101111) | kingswayinstruments.com | 1768.01 CAD | — | — |
| Industrial Scientific Ventis Pro5 | ppes.ca | 1743 CAD | — | — |
| Industrial Scientific VTS-K1232110101 Multi-Gas Detector, Carbon Monoxide/Hydrogen Sulfide/LEL/Oxygen/Pentane, Black | kvmtools.com | 1734.35 USD | — | — |
| Industrial Scientific VTS-K1232111101 Multi-Gas Detector, Carbon Monoxide/Hydrogen Sulfide/LEL/Oxygen/Pentane | kvmtools.com | 1709 USD | — | — |
| Industrial Scientific Ventis Multi-Gas Detector - LEL,CO,H2S,O2, Li-ion (VTS-K1231101101) | kingswayinstruments.com | 1404 CAD | — | — |
| Industrial Scientific Ventis MX4 Multi-Gas Detector - LEL,CO,H2S,O2, Slim Ext Li-ion (VTS-K1234101101) | kingswayinstruments.com | 1329 CAD | — | — |
| Miernik jednogazowy Tango TX1 - H₂S (siarkowodór) | topserw.pl | 1299 PLN | — | — |
| Industrial Scientific VTS-K1234101101 Multi-Gas Detector, Carbon Monoxide/Hydrogen Sulfide/LEL/Oxygen, 4 Sensors | kvmtools.com | 1232.81 USD | — | — |
| Industrial Scientific Ventis MX4 | ppes.ca | 1208 CAD | — | — |
| Industrial Scientific Ventis Slide-on-Pump, Li-Ion | ppes.ca | 1047 CAD | — | — |
| Industrial Scientific Sensor Module 7702-3828 H2S Gas Detection 12-28 Vdc | ramautomations.com | 999 USD | 0 USD | — |
| Industrial Scientific Ventis Slide-on-Pump, Li-Ion | kingswayinstruments.com | 892.93 CAD | — | — |
| Industrial Scientific Demand Flow Regulator w/Pressure Switch for use with DSX | ppes.ca | 789 CAD | — | — |
| Industrial Scientific CalGas 116L (100ppm CO, 25ppm H2S, 18% O2, 25% LEL Pentane) | ppes.ca | 675 CAD | — | — |
| Replacement CO Sensor for MX6 | store.24hr-safety.com | 587.4 USD | — | — |
| Replacement CO Sensor for Ventis MX4 | store.24hr-safety.com | 488.4 USD | — | — |
| Industrial Scientific Tango TX1 Single Gas Detector - CO | kingswayinstruments.com | 485 CAD | — | — |
| Industrial Scientific Tango TX1 Single Gas Detector - H2S | kingswayinstruments.com | 485 CAD | — | — |
| Replacement LEL Sensor for MX6 0-100% - (Pentane) | store.24hr-safety.com | 464.2 USD | — | — |
| RATTLER T40 II SINGLE GAS MONITOR H2S (model: T42-023221) - 500 PPM Yellow color | mmt.com.sa | 450 SAR | — | — |
| Industrial Scientific Tango TX1 Single Gas Detector - CO | ppes.ca | 438 CAD | — | — |
| Replacement LEL Sensor for Ventis MX4 | store.24hr-safety.com | 393.8 USD | — | — |
| Replacement O2 Sensor for MX6 | store.24hr-safety.com | 348.71 USD | — | — |
| O2 Sensor for Radius BZ1 | store.24hr-safety.com | 311.31 USD | — | — |