Msa Passport Single Gas Monitor Lel Detector Msa Portable Msa Altair 4X Gas Detector Tester Riken Keiki Portable Gas Monitor Single Gas Detector Msa Solaris Combustion Gas Analyzer Flue Gas Gas Monitor O2 Industrial Scientific M40 Monitor Lel Combustion Analyzer Kit Ga24xt Multi Rae Gas Alert Micro Multi Gas Meter Confined Space Gas Combustible Gas Indicator Lel O2 Co H2s Multigas Detector Gas Sampling Bacharach Combustion Analyzer Toxic Gas Detector Bw Technologies Gas Alert Oxygen Detector Co2 Analyzer Gas Analyzer Kit Gas Monitor Model Gas Alert Clip Extreme Msa Orion Gas Detector Kit 4 Gas Monitor Bacharach Fyrite Tif 8800 Lel O2 5 Gas Detector Carbon Monoxide Analyzer Extreme Monitor Gas Detector With Charger Bw Gas Alert Micro Gas Alert Clip Gas Indicator Model Pid Monitor Industrial Scientific M40 Multi Gas Bw Technologies O2 Co H2s Detector Lel Gas Detector Meter Industrial Scientific Itx Permissible Gas Portable Gas Analyzer Carbon Monoxide Gas Bw Gasalert Toxic Gas Monitor H2s Detector Monitor Toxic Gas Bw Honeywell Multi Gas Detector Kit Gas Alert Clip 2 Combustible Gas Leak Detector Bacharach Monoxor Emissions Analyzer Gas Detector Pump 2 Industrial Scientific Portable Multi Gas Msa Ultima Drager Accuro Hydrogen Sulfide Gas Monitor H2s 4 Gas Detector Calibration Gas Co Carbon Monoxide Flue Gas Analyzer Msa Model Multiple Gas Detector Ga24xt-H Gas Alert Clip Extreme H2s Personal Alarm Gas Bascom Turner Oxygen Analyzer Co Analyzer Gas Detector O2 Mda Scientific Portable Gas Detector Ultima Gas Monitor Carbon Monoxide Monitor Multi-Gas Monitor Detector Msa Altair Sampling Pump Drager Multi Gas Detector Multigas Monitor Voc Monitor Sample Pump Co H2s Crowcon Combustion Gas Rae Systems Combustion Test Kit Gas Detector Model Oxygen Monitor Bw H2s Gas Alert Clip 2 Industrial Scientific M40 Multi-Gas Monitor Sperian Biosystems Air Monitor Bacharach Combustion Detector Test Photoionization Detector Msa Explosimeter O2 Sensor Natural Gas Detector Helium Leak Detector Confined Space Multi-Gas Monitor Kit O2 Co Gas Alarm Sensidyne Personal Gas Detector Gas Detection Carbon Tester Analyzer Detector O2 Co2 Industrial Scientific Tmx412 H2s Gas Alert Clip 2 Extreme Monitor Detection Gasalert Rki Co Monitor Monitor Tester Carbon Monoxide Detector Biosystems Multipro Residual Gas Analyzer Honeywell Lumidor Photovac Gas Detection System Rae Gas Bacharach Combustion Test Kit H2s Monitor Detector Kit Oxygen Sensor Biosystems Phd Analyzer Kit Lel Drager Pac Portable Multi-Gas Detector Helium Detector Msa Passport Personal Alarm Gas Gas Tech Msa Orion Multigas Detector Vapor Analyzer Detection Instrument Co Detector Drager Model Permissible Gas Detector Organic Vapor Sensidyne Gastec Gas Detector Detection Drager X-Am Multirae Plus Minirae 2000 Bw Technologies Ga24xt-H Gas Leak Detector Gastech Msa Gas Detector Safe Gas Channel Gas Air Quality Monitor Detector Tester Digital Gas Exhaust Gas Analyzer Oxygen Meter Portable Combustible Gas Tester Model Pressure Test Kit Carbon Monoxide Tester Pid Voc Wireless Gas Qrae Ii Testo Msa Altair 5X Air Sampling Portable Combustion Co Co2 Combustion Efficiency Bw Gas Alert Carbon Monoxide Gas Detector Uei Eagle Msa Altair 4X Multi Gas Detector Oxygen Indicator Gas Detection Instrument Monitor With Charger Msa Altair 5 Industrial Scientific Itx Multi-Gas Combustible Gas Detector 2 Rae Draeger
 In 
 
Order by: 
Available to: 
Price: 
 - 
eBay Affiliate Links
$
317.25
Buy It Now
Free Shipping
Condition: New
Location: China
This is a Fixed gas detector With Display concentration Gas Detector Digital Industrial Gas alarm detector Gas Monitor This fixed gas detector adopts ... moreadvanced catalytic gas sensor or electrochemical sensor, which can translate the gas concentration in the air to the digital signal output.
$
62.04
Buy It Now
Free Shipping
Condition: New
Location: Hong Kong SAR China
Gas Analyzer Leak Detector. The screen can only display the gas concentration, not the gas type.
$
230.00
Buy It Now
Free Shipping
Condition: New
Location: China
F ixed gas detector adopts advanced catalytic gas sensor or electrochemical sensor, which can translate the gas concentration in the air to the digital ... moresignal output. Output current. Single input. 1ppm/0.1%vol.
$
117.59
Buy It Now
Free Shipping
Condition: New
Location: China
$
272.62
Buy It Now
Free Shipping
Condition: New
Location: China
C2H4O 0-100ppm 1/0.1ppm 20ppm 50ppm. This is a portable single gas detector can make continuous detection to combustible and toxic gases. The shell adopts ... morespecial high strength material and anti-smooth rubber,with the characters of water-proof and dust-proof.
$
241.20
Buy It Now
Free Shipping
Condition: New
Location: China
H2S 0-100ppm 0.1ppm 10ppm 20ppm. C2H4O 0-100ppm 1/0.1ppm 20ppm 50ppm. NH3 0-100ppm 0.1/1ppm 20ppm 50ppm. This is a portable single gas detector can make ... morecontinuous detection to combustible and toxic gases.
$
436.04
Buy It Now
$39.99 Shipping
Condition: New
Location: China
Channel PM10: 0~999ug/m. Channel PM2.5: 0~999ug/m. Air temperature and humidity detector . Gas detector. Low-power consumption mode . Air Temp Range -20 ... moreto 70℃/-4 to 158℉; Basic Accuracy: ±1℃/℉ .
$
281.66
Buy It Now
Free Shipping
Condition: New
Location: China
TYpe: NH3 Ammonia Gas Detector. 1 NH3 Ammonia Gas Detector. Fixed gas detector adopts advanced catalytic gas sensor or electrochemical sensor, which can ... moretranslate the gas concentration in the air to the digital signal output.
$
449.99
Buy It Now
Free Shipping
Condition: New
Location: Canoga Park, United States
Atmotube Pro Portable Air Quality Monitor Planetwatch Crypto Miner IN HAND.
$
189.80
Buy It Now
Free Shipping
Condition: New
Location: China
Four in one gas detector. Model: SW-7500A (portable voice type). Detectable gas types Sensor principle: electrochemical and catalytic combustion. Full ... morebattery life: about 10 hours (with air pump off).
$
112.39
Buy It Now
Free Shipping
Condition: New
Location: China
$
524.95
Buy It Now
Free Shipping
Condition: New
Location: China
Infrared Carbon Dioxide CO2 Gas Detector CO2 Monitor Fixed Gas. Fixed gas detector adopts advanced catalytic gas sensor or electrochemical sensor, which ... morecan translate the gas concentration in the air to the digital signal output.
$
394.97
Buy It Now
Free Shipping
Condition: New
Location: China
It is used to detect the concentration of flammable gases or other toxic and harmful gases in the air. When the concentration reaches or exceeds the preset ... morealarm value. The groove of the upper cover is designed to lock the casing.
$
199.00
Buy It Now
$19.39 Shipping
Condition: New
Location: Naperville, United States
$
99.00
Buy It Now
$16.00 Shipping
Condition: New
Location: 龙华区, China
Note: we'll ship this item via Epacket to US. Usually the delivery time is about 3 weeks; For other countries. We'll ship it via registered air ... moremail of Post. Usually the delivery time is about 40-50 days. If you want express mail service. Please contact us for extra postage in advance. SPECIFICATIONS Measurement Range 0~1000PPM Resolution 1PPM Accuracy ±5%or ±10PPM Response Time ≤1 sec Warm up Period <2 sec Data Hold Function Yes Low Battery Indication Yes Sensor& Life Span electrochemical transducer. 3 years Operating Temperature 0~50℃ Auto Measurement Range Change Yes Backlight Yes Auto Power off Yes PACKING INFORMATION Power 9VDC battery(not included) Product Net Weight 162g Product Size 158.5*59*41mm Packing Gift box
$
114.45
Buy It Now
Free Shipping
Condition: New
Location: Dallas, United States
[Advanced High-Tech Components] This device incorporates Temtop's advanced technology, including a highly sensitive PM2.5 laser sensor and a British Dart ... moreformaldehyde sensor. [User-Friendly Operation] With just a single button, you can effortlessly power the monitor on or off, switch between interfaces.
$
120.00
Buy It Now
$18.59 Shipping
Condition: New
Location: Brooklyn, United States
Atmotube PRO. Exposure to high levels of these pollutants can lower productivity, affect sleep and athletic performance, and influence mood.
$
135.02
Buy It Now
Free Shipping
Condition: New
Location: United States
Click here to see description.
$
216.67
Buy It Now
Free Shipping
Condition: New
Location: China
EX 0-100%LEL ±5%(F.S) ≦5s 1%LEL 25.0%/50.0%LEL. CH4 0-100%LEL ±5%(F.S) ≦5s 1%LEL 25.0%/50.0%LEL. Gas curve display. CSTN colorful LCD, more intuitionistic, ... moreabundant and clear indication. Gas Sensor Life 2 years.
$
365.00
Buy It Now
Free Shipping
Condition: New
Location: China
Fixed gas detector adopts advanced catalytic gas sensor or electrochemical sensor, which can translate the gas concentration in the air to the digital ... moresignal output. Output current. Single input. 1ppm/0.1%vol.
$
449.95
Buy It Now
Free Shipping
Condition: New
Location: Old Bridge, United States
Atmotube Pro Portable Air Quality Monitor | Crypto Miner - BRAND NEW - IN HAND.
$
226.00
Buy It Now
$12.20 Shipping
Condition: For parts or not working
Location: Houston, United States
S ale Includ es: Air Systems Carbon Monoxide Airline Monitor C0-91 Series, For Parts/ Repair. Function: This item is USED and UNTESTED. Sold AS-IS for ... moreParts/ Repair. Sorry, no other parts, wiring or accessories included.
$
293.66
Buy It Now
Free Shipping
Condition: New
Location: China
1 x MS6310 Gas Leak Detector. Alarm range: 10%-40% LEL. Toy & Hobbies. Visible and audible alarm at 10% ~ 40% LEL. Quickly identifies and pinpoints gas ... moreleaks. One hand operation and manual regulate sensitivity to eliminate background gas level.
$
379.96
Buy It Now
Free Shipping
Condition: New
Location: China
It is used to detect the concentration of flammable gases or other toxic and harmful gases in the air. When the concentration reaches or exceeds the preset ... morealarm value. The groove of the upper cover is designed to lock the casing.
$
250.00
Buy It Now
$12.45 Shipping
Condition: New
Location: San Francisco, United States
$
199.99
Buy It Now
Free Shipping
Condition: New
Location: West Islip, United States
Atmotube Pro Portable Air Quality Monitor | Crypto Miner - BRAND NEW!.
$
309.97
Buy It Now
Free Shipping
Condition: New
Location: China
Fixed gas detector adopts advanced catalytic gas sensor or electrochemical sensor, which can translate the gas concentration in the air to the digital ... moresignal output. Output current: 4-20mA. Single input : 4~20mA and RS485.
$
189.80
Buy It Now
Free Shipping
Condition: New
Location: China
Four in one gas detector. Detectable gas types Sensor principle: electrochemical and catalytic combustion. Display error: ± 5% FS. Full battery life: ... moreabout 10 hours (with air pump off).
$
90.00
Buy It Now
$10.00 Shipping
Condition: New
Location: 龙华区, China
Hydrogen sulfide (H2S) detector is novel-looking, compact and portable, which is designed for detectingH2S concentration. Sensor type: electrochemical ... moreH2S sensor;. 0-0.01VOL %, 0-100PPM, 0-152mg/M3, 0-0.23LEL % ;.
$
48.00
Buy It Now
Free Shipping
Condition: New
Location: China
4 OXV CiTiceL Oxygen Gas Sensor (O2 Sensor) Key Features and Benefits 4OX V CiTiceL Oxygen Gas Sensor (O2 Sensor) Technical Specifications. Laparoscopic ... moreClip Applier. Blood Oxygen Probe Sensor. Blood Oxygen Extension Cable.
$
587.94
Buy It Now
Free Shipping
Condition: New
Location: China
It is used to detect the concentration of flammable gases or other toxic and harmful gases in the air. When the concentration reaches or exceeds the preset ... morealarm value. The groove of the upper cover is designed to lock the casing.
$
194.93
Buy It Now
Free Shipping
Condition: New
Location: Canada
Temtop Air Quality Monitor CO2 Detector Professional Carbon Dioxide PM2.5 PM10 Formaldehyde Temperature and Humidity Monitor W/Audio Alarm Data Export ... more(M2000 2Nd). 8-IN-1 MULTIFUNCTIONAL CO2 MONITOR.
$
445.00
Buy It Now
Free Shipping
Condition: New
Location: China
PH3 0-2000ppm ±5%(F.S) ≦25s 0.01ppm 0.3/5ppm. NO2 0-20ppm ±5%(F.S) ≦25s 0.1ppm 3ppm/10ppm. SO2 0-100ppm ±5%(F.S) ≦30s 0.1ppm 2ppm/10pppm. CL2 0-20ppm ... more±5%(F.S) ≦30s 0.1ppm 1ppm/10ppm. HCN 0-50ppm ±5%(F.S) ≦200s 0.1ppm 10ppm/20ppm.
$
39.99
Buy It Now
Free Shipping
Condition: New
Location: 松江区, China
(Detection gas: alcohol C2H5OH. Range: 0 ~ 5ppm. 4) Dissolved Gas Water Reader version, quickly read Dissolved Gas Concentration in water, Best Water ... moreReading Pen in market. 2) Remote Reader version, you can read your data OUTSIDE gas chamber with no protection needed.
$
249.25
Buy It Now
Free Shipping
Condition: New
Location: China
H2S 0-100ppm 10ppm 20ppm. This is a portable single gas detector can make continuous detection to combustible and toxic gases. It has good sensitivity ... moreand reproducibility. High concentration protection for combustible gas;.
$
384.97
Buy It Now
Free Shipping
Condition: New
Location: China
It is used to detect the concentration of flammable gases or other toxic and harmful gases in the air. When the concentration reaches or exceeds the preset ... morealarm value. The groove of the upper cover is designed to lock the casing.
$
113.73
Buy It Now
Free Shipping
Condition: New
Location: China
H2S 0-100ppm 0.1ppm 10ppm 20ppm. This is a portable single gas detector can make continuous detection to combustible and toxic gases. It has good sensitivity ... moreand reproducibility. The shell adopts special high strength material and anti-smooth rubber, with the characters of water-proof and dust-proof.
$
237.12
Buy It Now
Free Shipping
Condition: New – Open box
Location: Pearland, United States
TRANSLATE Arabic Chinese French German Greek Indonesian Italian Hindi Japanese Korean Swedish Portuguese Russian Spanish FLIR Systems. Inc. CO100 Extech ... moreAir Quality Carbon Dioxide Monitor Measures Carbon Dioxide(C02) Air Temperature and Humidity with user-adjustable high/low alarms. Checks for Carbon Dioxide(CO2) concentrations. Maintenance free NDIR(non-dispersive infrared) CO2 sensor. Indoor Air Quality displayed in ppm with Good(0 to 800ppm) Normal(800 to 1200ppm) Poor( 1200ppm) indication. Displays Year. Month, Date, and Time. Max/Min CO2 value recall function. Product Features: Checks for Carbon Dioxide(CO2) concentrations User-adjustable high/low alarms Maintenance free NDIR(non-dispersive infrared) CO2 sensor Indoor Air Quality displayed in ppm with Good(0 to 800ppm) Normal(800 to 1200ppm) Poor( 1200ppm) indication Dimensions(in) 3.80 X 6.40 X 5.40_ Important Information: We offer discounted rates for bulk purchases made throught eBay. Please inquire. We combine shipping. Please note that certain items cannot be combined. In case you don’t see the shipping rate displayed. Please feel free to contact us for a shipping quote. International Shipping: Ø If you need a super fast international shipping please contact us. Ø We do combine shipping. The more you buy the lower the shipping cost. Ø International shipping may be subject to a longer handling time. Ø Estimated time in transit is still just an estimate. In some cases items are subject to an extended time in transit due to custom delays, extended inspections in your country or lack of efficiency of the postal service. Ø USPS Standard mail or Priority mail are not guaranteed to be trackable. The service which is guaranteed to be trackable is USPS EXPRESS mail. Ø Most items are shipped with USPS. H owever. If you prefer a different shipping method, please notify us prior to purchase. Ø We cannot be responsibl
$
116.15
Buy It Now
Free Shipping
Condition: New
Location: China
CO2 0-5000ppm 1ppm/0.1%vol 1000ppm 2000ppm. This is a portable single gas detector can make continuous detection to combustible and toxic gases. It has ... moregood sensitivity and reproducibility. The shell adopts special high strength material and anti-smooth rubber, with the characters of water-proof and dust-proof.
$
759.07
Buy It Now
Free Shipping
Condition: New
Location: China
This is a portable single gas detector can make continuous detection to combustible and toxic gases. The shell adopts special high strength material and ... moreanti-smooth rubber,with the characters of water-proof and dust-proof.
$
150.30
Buy It Now
Free Shipping
Condition: New
Location: China
Fixed gas detector adopts advanced catalytic gas sensor or electrochemical sensor, which can translate the gas concentration in the air to the digital ... moresignal output. fixed gas detector/transmitter. Single input.
$
150.00
Buy It Now
$18.59 Shipping
Condition: New
Location: Jersey City, United States
Atmotube Pro Portable Air Quality Monitor - Brand New. Item is ready to be ship!
$
145.19
Buy It Now
Free Shipping
Condition: New
Location: 松江区, China
Sensor O2 /H2S / CO: plug-in electrochemical sensor; Combustible gas (LEL): plug-in catalytic combustion sensor. Detecting gas: Combustible gas, H2S, ... moreCO, O2. H2 0-100%LEL 20%LEL 50%LEL. CH4 0-100%LEL 20%LEL 50%LEL.
$
258.66
Buy It Now
Free Shipping
Condition: New
Location: China
Formaldehyde (HCHO). 1 X BRAMC Air Quality Monitor Tool Kit. PM2.5 and PM10. Carbon Dioxide (CO2). Display mode: 2.4" screen. Accuracy: ± 10%. Sensor: ... morehigh precision electrochemical sensor. Resolution: 1μg /m³.
$
362.25
Buy It Now
Free Shipping
Condition: New
Location: 松江区, China
It is used to detect the concentration of flammable gases or other toxic and harmful gases in the air. When the concentration reaches or exceeds the preset ... morealarm value. 10 CL2 0-20ppm ±5%(F.S) ≦30s 0.1ppm 1ppm/10ppm.
$
189.80
Buy It Now
Free Shipping
Condition: New
Location: China
Four in one gas detector. Detectable gas types Sensor principle: electrochemical and catalytic combustion. Full battery life: about 10 hours (with air ... morepump off).
$
650.00
Buy It Now
Free Shipping
Condition: New
Location: China
CO2 0-5000ppm ±5%(F.S) ≦25s 1ppm 1000ppm/2000ppm. O2 0-30%vol ±5%(F.S) ≦15s 0.10% 19.5%/23.0%. Gas Sensor Life 2 years. RoHS Certification Passed, Anti-Explosion ... moreand Coal Mining Safety Certification passed.
$
299.00
Buy It Now
$10.00 Shipping
Condition: New
Location: Chicago, United States
Atmotube Pro Portable Air Quality Monitor - Planetwatch Crypto Miner - In HAND. Ready to ship priority mail!!
$
200.00
Buy It Now
Free Shipping
Condition: New
Location: Philadelphia, United States
Atmotube Pro Portable Air Quality Monitor.
$
157.54
Buy It Now
Free Shipping
Condition: New
Location: Joliet, United States
[Advanced High-Tech Components] This device incorporates Temtop's advanced technology, including a highly sensitive PM2.5 laser sensor and a British Dart ... moreformaldehyde sensor. Resolution(PM2.5): ug/m3.
$
370.00
Buy It Now
Free Shipping
Condition: New
Location: Middlesex, United States
Atmotube Pro Portable Air Quality Monitor PlanetWatch Miner Brand New *Sealed*.
$
250.00
Buy It Now
Free Shipping
Condition: Used
Location: Ladera Ranch, United States
Atmotube Pro Portable Air Quality Monitor PlanetWatch | Crypto Miner.
$
249.25
Buy It Now
Free Shipping
Condition: New
Location: 松江区, China
H2S 0-100ppm 10ppm 20ppm. This is a portable single gas detector can make continuous detection to combustible and toxic gases. It has good sensitivity ... moreand reproducibility. SO2 0-20ppm 2ppm 5ppm. High concentration protection for combustible gas;.
$
275.00
Buy It Now
Free Shipping
Condition: New
Location: China
It is used to detect the concentration of flammable gases or other toxic and harmful gases in the air. When the concentration reaches or exceeds the preset ... morealarm value. The groove of the upper cover is designed to lock the casing.
$
88.00
Buy It Now
Free Shipping
Condition: New
Location: China
4 OXV CiTiceL Oxygen Gas Sensor (O2 Sensor) Key Features and Benefits 4OX V CiTiceL Oxygen Gas Sensor (O2 Sensor) Technical Specifications. Laparoscopic ... moreClip Applier. Blood Oxygen Probe Sensor. Blood Oxygen Extension Cable.
$
281.66
Buy It Now
Free Shipping
Condition: New
Location: China
TYpe: NH3 Ammonia Gas Detector. 1 NH3 Ammonia Gas Detector. Fixed gas detector adopts advanced catalytic gas sensor or electrochemical sensor, which can ... moretranslate the gas concentration in the air to the digital signal output.
$
112.49
Buy It Now
$25.06 Shipping
Condition: Used
Location: Tempe, United States
You are partial DE-installed Telosense MES Molecular Emission Spectrometer for TGM Toxic Gas Monitor System TGM-20 Parts(1 Telosense Mother-Board TGM ... moreP/N 4810-10046 00006-10 Rev A with frame 1 Module includes 1 HYDROGEN FLOW MODULE WITH 10V RANGE 10/99 DATEL DM-3100N led display with cable 2nd Module includes: 1 Telosense Management Card Module Mgt card TGM P/N 4810-10043(00003-10 REV a. 1) MGR-SW-PANEL P/N 4810-10045 00004-10 RE A(1) DATEL DM-4100D LED DISPLAY(1) MGR-DPM P/N 4810-10044 3rd Module Flow Control(1) Key Instruments LPM AIR FLOW METER 0-1.0(1) 1 Skinner Valve B14DK1075 4th Mass Flow Control(1 Porter Flow Control Series 200(201 ASASVZCV GAS: H2 760 TORR 21.1 DC 300 SCCM(1 Skinner Valve B2DA1175(1 Porter Instruments 8310 Porter Pressure Regulator(1 Ashcroft AISI 316 GAUGE Lot for 3 Skinner Valve B14DK1075 on 1 power cable with 6 pin plug cable Lot of 2 Micro Switch VAC 1& 2 with relay(1 Has Cable connection 4 pin male plug) 1 Lot of 4 Burkert 212-A-1/8-F-BR-MAN(A 212-01.2) Lot of 20 GETTER TUBE Parts 4) OX-1 ASH3/PH3/ 3550-10003A 4) 3550-10012A 6) 3550-10001A 6) 3550-10007A Sold as is we cannot test loc: 264C. 16.RcmdId ViewItemDescV4,RlogId p4%60bo7%60jtb9%3Feog4d71f%2B%3E16%3E-14b42f038b6-0x10e-
$
145.47
Buy It Now
Free Shipping
Condition: New
Location: United States
If the item cannot use or you received your item not as expected.
$
424.99
Buy It Now
Free Shipping
Condition: New
Location: Tampa, United States
Atmotube Pro Portable Air Quality Monitor Crypto Miner.
$
213.84
Buy It Now
Free Shipping
Condition: New
Location: China
4OXV CiTiceL Oxygen Gas Sensor (O2 Sensor) Key. 4OXV CiTiceL Oxygen Gas Sensor (O2 Sensor) Technical Specifications. • False alarm immunity. Zero Current ... more(Offset):
7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22
 In