Recherche de produit

    RECHERCHEZ MAINTENANT POUR TOUTES VOS SOLUTIONS PCE INSTRUMENTS

    Radwell est là pour vous aider avec tous vos besoins d'automatisation industrielle.

    Radwell est un distributeur, revendeur ou représentant autorisé des produits présentés sur ce site. Tous les noms du produit, marques commerciales, marques et logos utilisés sur ce site sont la propriété de leurs propriétaires respectifs. La représentation, la description ou la vente de produits portant ces noms, marques commerciales, marques et logos ont uniquement pour objectif l'identification et ne sont pas destinées à indiquer une affiliation ou une autorisation d'un détenteur de droits.

    Résultats
    Résultats 1-50 sur 997.
    PCE INSTRUMENTS PCE-VE 1600-3D

    PCE INSTRUMENTS

    PCE-VE 1600-3D

    VIDEOSCOPE / VIDEO BORESCOPE FOR PRECISE INSPECTION / 3D MEASUREMENT / 7" IPS TOUCH DISPLAY / IMAGE AND VIDEO RECORDING / PDF TEST REPORT / DUAL CAMERA / EXTENSIVE INTERFACES THE VIDEOSCOPE ...
    $53 365,00 Nouveau $53 365,00
    $32 019,00
    Réparer la votre Contactez nous
    PCE INSTRUMENTS LM-MAGINSPECT

    PCE INSTRUMENTS

    LM-MAGINSPECT

    MAGNETOMETER / MEASUREMENT OF THE HYSTERESIS CURVE OF HARD MAGNETIC MATERIALS SUCH AS ALNICO, FERRITE, SMCO OR NEODYMIUM / MATERIAL TESTING AND QUALITY CONTROL AT PERMAGRAPH LEVEL MAGNETOMET ...
    $33 042,00 Nouveau $33 042,00
    $19 826,00
    PCE INSTRUMENTS PCE-MOV 500

    PCE INSTRUMENTS

    PCE-MOV 500

    MUFFLE FURNACE / HIGH OPERATING TEMPERATURE UP TO 1700°C (3092°F) / HIGH-QUALITY MOSI2 HEATING ELEMENTS / SINTERING, ANNEALING, MATERIAL TESTS / PROGRAMMABLE CONTROLLER WITH UP TO 30 HEATING ...
    $27 148,00 Nouveau $27 148,00
    $16 289,00
    Réparer la votre Contactez nous
    PCE INSTRUMENTS PCE-PIC 120

    PCE INSTRUMENTS

    PCE-PIC 120

    DRAIN INSPECTION CAMERA THE DRAIN CAMERA FINDS ITS APPLICATION WHENEVER THE INSPECTION OF THE DRAIN SYSTEM, IN PARTICULAR, PIPES FOR WASTEWATER AND RAINWATER, IS NEEDED. THE DESIGN OF THE DR ...
    $25 510,00 Nouveau $25 510,00
    $15 306,00
    PCE INSTRUMENTS PCE-PIC 60

    PCE INSTRUMENTS

    PCE-PIC 60

    THE PIPE CAMERA PCE-PIC 60/120 IS USED TO INSPECT CHANNELS AND PIPES. DEPENDING ON THE MODEL, THE PIPE CAMERA HAS A 60 M / 196.9 FT OR 120 M / 393.7 FT FIBER OPTIC PUSH CABLE. AT THE END OF ...
    $23 377,00 Nouveau $23 377,00
    $14 027,00
    PCE INSTRUMENTS PCE-SCD 50

    PCE INSTRUMENTS

    PCE-SCD 50

    THE DENSITY METER IS A MODERN MEASURING INSTRUMENT THAT ENABLES PRECISE ANALYSES OF WET AND DRY DENSITY, DEGREE OF COMPACTION AND MOISTURE CONTENT IN SOIL. A DENSITY METER IS USED IN VARIOUS ...
    $22 053,00 Nouveau $22 053,00
    $13 232,00
    PCE INSTRUMENTS PCE-VE 900N4

    PCE INSTRUMENTS

    PCE-VE 900N4

    THE VIDEOSCOPE HAS A 1.2 M / 3.9 FT LONG ENDOSCOPE CABLE. WITH A DIAMETER OF ONLY 2 MM, CAVITIES WITH THE SMALLEST ACCESS CAN BE VIEWED WITH THE HELP OF THIS INSPECTION CAMERA. THE CAMERA HE ...
    $21 812,00 Nouveau $21 812,00
    $13 088,00
    Réparer la votre Contactez nous
    PCE INSTRUMENTS PCE-TWT 3800

    PCE INSTRUMENTS

    PCE-TWT 3800

    TORQUE METER / COLOR DISPLAY / VARIOUS OPERATING MODES / INTERNAL MEMORY / SOFTWARE / TEMPERATURE DISPLAY / HEAT PROTECTION THE TORQUE METER COMBINES STATE-OF-THE-ART TECHNOLOGY WITH A ROBUS ...
    $17 728,00 Nouveau $17 728,00
    $10 637,00
    PCE INSTRUMENTS PCE-TC 35

    PCE INSTRUMENTS

    PCE-TC 35

    PCE-TC 35, THERMAL CAMERA
    Achetez du surplus à un prix aussi bas que $9 801,00
    $9 801,00
    Réparer la votre Contactez nous
    PCE INSTRUMENTS PCE-TWT 2000

    PCE INSTRUMENTS

    PCE-TWT 2000

    TORQUE METER / COLOR DISPLAY / VARIOUS OPERATING MODES / INTERNAL MEMORY / SOFTWARE / TEMPERATURE DISPLAY / HEAT PROTECTION THE DIGITAL TORQUE METER COMBINES STATE-OF-THE-ART TECHNOLOGY WITH ...
    $14 553,00 Nouveau $14 553,00
    $8 732,00
    PCE INSTRUMENTS PCE-TWT 1400

    PCE INSTRUMENTS

    PCE-TWT 1400

    TORQUE METER / TORQUE TESTER / COLOR DISPLAY / VARIOUS OPERATING MODES / INTERNAL MEMORY / SOFTWARE / HEAT PROTECTION THE DIGITAL TORQUE METER / TORQUE TESTER COMBINES STATE-OF-THE-ART TECHN ...
    $13 363,00 Nouveau $13 363,00
    $8 018,00
    PCE INSTRUMENTS PCE-TWT 800

    PCE INSTRUMENTS

    PCE-TWT 800

    TORQUE METER / COLOR DISPLAY / VARIOUS OPERATING MODES / INTERNAL MEMORY / SOFTWARE / TEMPERATURE DISPLAY / HEAT PROTECTION THE TORQUE METER COMBINES STATE-OF-THE-ART TECHNOLOGY WITH A ROBUS ...
    $12 902,00 Nouveau $12 902,00
    $7 742,00
    PCE INSTRUMENTS PCE-COM 20

    PCE INSTRUMENTS

    PCE-COM 20

    PCE-COM 20 IS A PORTABLE HANDHELD NON-DESTRUCTIVE MATERIAL TESTER FOR NON-FERROUS METALS. THIS NON-DESTRUCTIVE TESTING (NDT) DEVICE USES EDDY CURRENT TO DETERMINE THE ELECTRICAL CONDUCTIVITY ...
    $11 927,00 Nouveau $11 927,00
    $7 157,00
    Réparer la votre Contactez nous
    PCE INSTRUMENTS PCE-CSM 22

    PCE INSTRUMENTS

    PCE-CSM 22

    SPECTROPHOTOMETER, DUAL APERTURE SIZE, PASS OR FAIL DELTA DISPLAY, BLUETOOTH OR USB CABLE, 18-COLOR LED LIGHT SOURCE
    Achetez du surplus à un prix aussi bas que $7 131,00
    $7 131,00
    Réparer la votre Contactez nous
    PCE INSTRUMENTS PCE-5000

    PCE INSTRUMENTS

    PCE-5000

    PCE-5000 IS A PORTABLE HARDNESS TESTER OR DUROMETER THAT USES THE ASTM A1038 ULTRASONIC CONTACT IMPEDANCE (UCI) METHOD TO MEASURE THE HARDNESS OF METALS AND ALLOYS WITH A MINIMUM THICKNESS O ...
    $10 966,00 Nouveau $10 966,00
    $6 580,00
    PCE INSTRUMENTS PCE-DRB 10

    PCE INSTRUMENTS

    PCE-DRB 10

    PCE-DRB 10, BRIX DIGITAL REFRACTOMETER
    Achetez du surplus à un prix aussi bas que $6 508,00
    $6 508,00
    Réparer la votre Contactez nous
    PCE INSTRUMENTS PCE-TCT 100

    PCE INSTRUMENTS

    PCE-TCT 100

    TORQUE METER / DATA MEMORY / ADAPTOR FOR 1/2", 1/4" AND 3/8" MOUNT / REAL-TIME CURVE / DATA TRANSFER / PEAK HOLD THE TORQUE METER IS A SPECIAL DEVICE FOR CHECKING TORQUE WRENCHES. A DIRECTIO ...
    $10 442,00 Nouveau $10 442,00
    $6 266,00
    PCE INSTRUMENTS PCE-432-EKIT-US

    PCE INSTRUMENTS

    PCE-432-EKIT-US

    PROFESSIONAL DECIBEL METER WITH GPS PCE-432 (CLASS 1) INCL. OUTDOOR NOISE LEVEL METER KIT HANDHELD NOISE METER / OCTAVE BAND FILTER / A, B, C AND Z RATING FILTER UPGRADEABLE / FAST, SLOW AND ...
    $9 837,00 Nouveau $9 837,00
    $5 903,00
    PCE INSTRUMENTS PCE-CSM 21

    PCE INSTRUMENTS

    PCE-CSM 21

    COLORIMETER PCE-CSM 21 HIGH-QUALITY SPECTROPHOTOMETER / ; CUSTOM APERTURE SIZE / PASS OR FAIL DELTA DISPLAY / ; EVALUATION VIA SW OVER BLUETOOTH OR USB / 9-COLOR LED AS LIGHT SOURCE PCE-CSM ...
    Achetez du surplus à un prix aussi bas que $5 882,00
    $5 882,00
    Réparer la votre Contactez nous
    PCE INSTRUMENTS PCE-LDC 20

    PCE INSTRUMENTS

    PCE-LDC 20

    THE GAS DETECTOR FOR GAS PRESSURE SYSTEMS IS AN EFFECTIVE SOLUTION FOR DETECTING AND EVALUATING LEAKS IN COMPRESSED AIR AND OTHER NON-EXPLOSIVE GAS PRESSURE SYSTEMS. THE MEASURED LEAKS CAN B ...
    $9 636,00 Nouveau $9 636,00
    $5 782,00
    Réparer la votre Contactez nous
    PCE INSTRUMENTS PCE-430-EKIT-US

    PCE INSTRUMENTS

    PCE-430-EKIT-US

    PROFESSIONAL OUTDOOR DECIBEL METER PCE-430 (CLASS 1) INCL. OUTDOOR NOISE LEVEL METER KIT HANDHELD NOISE METER AND REAL-TIME FREQUENCY ANALYZER / OCTAVE BAND FILTER / FILTER UPGRADEABLE / FAS ...
    $9 625,00 Nouveau $9 625,00
    $5 775,00
    PCE INSTRUMENTS PCE-CSM 8

    PCE INSTRUMENTS

    PCE-CSM 8

    THE COLOR METER AND SPECTROPHOTOMETER PCE-CSM 8 WAS DEVELOPED FOR QUALITY CONTROL, OFFERS A HIGH ACCURACY AND COMES WITH A 3.5" TOUCH SCREEN DISPLAY. WHEN USING THE COLOR METER, YOU CAN CHOO ...
    $9 245,00 Nouveau $9 245,00
    $5 547,00
    Réparer la votre Contactez nous
    PCE INSTRUMENTS PCE-VE 270HRS

    PCE INSTRUMENTS

    PCE-VE 270HRS

    THE INDUSTRIAL BORESCOPE GIVES YOU NEW, VISUAL INSIGHTS INTO THE INTERIOR OF MOTORS AND SYSTEMS. THE INSPECTION CAMERA IS THE IDEAL TOOL FOR MAINTENANCE AND REPAIR IN WORKSHOPS OR INDUSTRIAL ...
    $9 245,00 Nouveau $9 245,00
    $5 547,00
    Réparer la votre Contactez nous
    PCE INSTRUMENTS PCE-LES 500

    PCE INSTRUMENTS

    PCE-LES 500

    OUR EXTREMELY POWERFUL TACHOMETER IS UNRIVALLED IN TERMS OF LIGHT INTENSITY, OPERATION AND TECHNOLOGY. THIS VERY ROBUST AND PRECISE HAND-HELD STROBOSCOPE IS USED FOR MEASUREMENTS IN DEMANDIN ...
    $9 245,00 Nouveau $9 245,00
    $5 547,00
    Réparer la votre Contactez nous
    PCE INSTRUMENTS PCE-PSR 300UV

    PCE INSTRUMENTS

    PCE-PSR 300UV

    SPECTROPHOTOMETER / UV RADIATION INTENSITY / COLOUR RENDERING INDEX (CRI) / COLOUR COORDINATES AND SPECTRAL DISTRIBUTIONS / ILLUMINANCE / DATA AS CSV. AND PDF. FILE / USB-C INTERFACE / TOUCH ...
    $9 245,00 Nouveau $9 245,00
    $5 547,00
    Réparer la votre Contactez nous
    PCE INSTRUMENTS PCE-TWT 500

    PCE INSTRUMENTS

    PCE-TWT 500

    TORQUE METER / TORQUE TESTER / TWO MEASURING MODES / MEMORY / LIMIT VALUE SETTING / AUTOMATIC SWITCH-OFF / WITH ADAPTER FOR 1/2-INCH AND 3/8 TORQUE SPANNERS THE TORQUE METER / TORQUE TESTER ...
    $8 875,00 Nouveau $8 875,00
    $5 325,00
    PCE INSTRUMENTS PCE-PSR 200

    PCE INSTRUMENTS

    PCE-PSR 200

    SPECTROPHOTOMETER / COLOUR TEMPERATURE (CCT) / COLOUR RENDERING INDEX (CRI) / COLOUR COORDINATES AND SPECTRAL DISTRIBUTIONS / ILLUMINANCE / DATA AS CSV. AND PDF. FILE / USB-C INTERFACE / TOU ...
    $8 818,00 Nouveau $8 818,00
    $5 291,00
    Réparer la votre Contactez nous
    PCE INSTRUMENTS PCE-FD 20

    PCE INSTRUMENTS

    PCE-FD 20

    A PORTABLE ULTRASONIC DEFECTOSCOPE WITH A LARGE LCD SCREEN THAT DISPLAYS A-SCAN MAPS OF ULTRASONIC SIGNALS AS WELL AS B-SCAN CROSS SECTIONS. IDEAL FOR USE IN MECHANICAL ENGINEERING, AEROSPAC ...
    $8 538,00 Nouveau $8 538,00
    $5 123,00
    PCE INSTRUMENTS PCE-TDS 200+ SM-ICA

    PCE INSTRUMENTS

    PCE-TDS 200+ SM-ICA

    PCE-TDS 200+ SM-ICA, ULTRASONIC FLOW METER
    Achetez du surplus à un prix aussi bas que $4 991,00
    $4 991,00
    Réparer la votre Contactez nous
    PCE INSTRUMENTS PCE-IDM 3D

    PCE INSTRUMENTS

    PCE-IDM 3D

    THE 3D DIGITAL MICROSCOPE IS A DIGITAL MICROSCOPE WITH ITS OWN USER INTERFACE, IN WHICH A VARIETY OF ANALYSIS FUNCTIONS ARE AVAILABLE. THE LIVE IMAGE AND THE USER INTERFACE ARE TRANSMITTED T ...
    $8 126,00 Nouveau $8 126,00
    $4 876,00
    Réparer la votre Contactez nous
    PCE INSTRUMENTS PCE-CIC 20

    PCE INSTRUMENTS

    PCE-CIC 20

    THE LIGHT BOOTH IS AN IMPORTANT PIECE OF EQUIPMENT IN THE PRINTING INDUSTRY. IT ALLOWS PRINTS TO BE CHECKED FOR COLOR CONSISTENCY AND METAMERISM IMMEDIATELY AFTER COMPLETION. IN ADDITION TO ...
    $8 076,00 Nouveau $8 076,00
    $4 846,00
    PCE INSTRUMENTS PCE-PMC 10

    PCE INSTRUMENTS

    PCE-PMC 10

    POWER QUALITY ANALYSER / POWER ANALYZER WITH ROGOWSKI COILS / GRID MONITORING / DATA LOGGER / WIFI / MOBILE / INCL. ROGOWSKI COILS AND MEASURING CABLES THE STATE-OF-THE-ART POWER QUALITY ANA ...
    $8 076,00 Nouveau $8 076,00
    $4 846,00
    PCE INSTRUMENTS PCE-DDM 50WI

    PCE INSTRUMENTS

    PCE-DDM 50WI

    THE PCE-DDM 50WI WEIGHING HOOK IS THE IDEAL TOOL FOR MEASURING STRONG TENSILE FORCES. THE PCE-DDM 50WI WEIGHING HOOK IS DELIVERED IN A PROTECTIVE CARRYING CASE AND INCLUDES TWO SHACKLES MADE ...
    $8 020,00 Nouveau $8 020,00
    $4 812,00
    Réparer la votre Contactez nous
    PCE INSTRUMENTS PCE-TDS 200+ MR-TG 75

    PCE INSTRUMENTS

    PCE-TDS 200+ MR-TG 75

    PCE-TDS 200+ MR-TG 75, ULTRASONIC FLOW METER
    Achetez du surplus à un prix aussi bas que $4 806,00
    $4 806,00
    Réparer la votre Contactez nous
    PCE INSTRUMENTS PCE-TDS 200+ SML

    PCE INSTRUMENTS

    PCE-TDS 200+ SML

    ULTRASONIC FLOWMETER WITH 32 GB DATA MEMORY / MEASURING RANGE ±32 M/S / REPRODUCIBILITY ±0.5 % OF MEASURED VALUE / DIFFERENT MEASURING PROBES / ALARM LIMIT VALUES /2.8 " LC DISPLAY / FOR ALL ...
    $7 946,00 Nouveau $7 946,00
    $4 768,00
    Réparer la votre Contactez nous
    PCE INSTRUMENTS PCE-HSC 1660

    PCE INSTRUMENTS

    PCE-HSC 1660

    THE HIGH-SPEED CAMERA PCE-HSC 1660 IS SUITABLE FOR SIMPLE SLOW MOTION RECORDINGS IN INDUSTRY AND RESEARCH. WITH THE HELP OF THIS CAMERA THE FILMING CAN TAKE PLACE WITH THE REFRESH RATE OF 24 ...
    $7 891,00 Nouveau $7 891,00
    $4 735,00
    Réparer la votre Contactez nous
    PCE INSTRUMENTS PCE-TDS 200+ SM-TG 75

    PCE INSTRUMENTS

    PCE-TDS 200+ SM-TG 75

    PCE-TDS 200+ SM-TG 75, ULTRASONIC FLOW METER
    Achetez du surplus à un prix aussi bas que $4 690,00
    $4 690,00
    Réparer la votre Contactez nous
    PCE INSTRUMENTS PCE-428-EKIT-US

    PCE INSTRUMENTS

    PCE-428-EKIT-US

    OUTDOOR SOUND LEVEL METER PCE-428-EKIT INCL. OUTDOOR NOISE LEVEL METER KIT CLASS II SOUND LEVEL METER WITH OCTAVE FILTER OR 1/3 OCTAVE FILTER FOR FREQUENCY ANALYSIS / USB INTERFACE / DATALOG ...
    $7 760,00 Nouveau $7 760,00
    $4 656,00
    PCE INSTRUMENTS PCE-TDS 200+ MR-ICA

    PCE INSTRUMENTS

    PCE-TDS 200+ MR-ICA

    PCE-TDS 200+ MR-ICA, ULTRASONIC FLOW METER
    Achetez du surplus à un prix aussi bas que $4 650,00
    $4 650,00
    Réparer la votre Contactez nous
    PCE INSTRUMENTS PCE-CSI 30

    PCE INSTRUMENTS

    PCE-CSI 30

    THE CRANE SCALE WAS DEVELOPED FOR IN-HOUSE WEIGHING OF UP TO 30 T. THE CRANE SCALE HAS A MASSIVE SHACKLE ON THE TOP AND A ROTATABLE HOOK WITH A SAFETY CATCH ON THE UNDERSIDE. THE CRANE SCALE ...
    $7 717,00 Nouveau $7 717,00
    $4 631,00
    Réparer la votre Contactez nous
    PCE INSTRUMENTS PCE-TDS 200+ SR-TG 75

    PCE INSTRUMENTS

    PCE-TDS 200+ SR-TG 75

    PCE-TDS 200+ SR-TG 75, ULTRASONIC FLOW METER
    Achetez du surplus à un prix aussi bas que $4 628,00
    $4 628,00
    Réparer la votre Contactez nous
    PCE INSTRUMENTS PCE-DBC 650

    PCE INSTRUMENTS

    PCE-DBC 650

    REGULAR CALIBRATION OF TEMPERATURE SENSORS IS CRUCIAL, AS THEY ARE EXPOSED TO A VARIETY OF MECHANICAL, THERMAL AND CHEMICAL STRESSES THAT CAN LEAD TO DRIFT OVER TIME. THIS DRIFT CAN CAUSE TH ...
    $7 658,00 Nouveau $7 658,00
    $4 595,00
    Réparer la votre Contactez nous
    PCE INSTRUMENTS PCE-TDS 200+ L-TG 75

    PCE INSTRUMENTS

    PCE-TDS 200+ L-TG 75

    PCE-TDS 200+ L-TG 75, ULTRASONIC FLOW METER
    Achetez du surplus à un prix aussi bas que $4 513,00
    $4 513,00
    Réparer la votre Contactez nous
    PCE INSTRUMENTS PCE-TDS 200+ SR-ICA

    PCE INSTRUMENTS

    PCE-TDS 200+ SR-ICA

    PCE-TDS 200+ SR-ICA, ULTRASONIC FLOW METER
    Achetez du surplus à un prix aussi bas que $4 472,00
    $4 472,00
    Réparer la votre Contactez nous
    PCE INSTRUMENTS PCE-ACA 50

    PCE INSTRUMENTS

    PCE-ACA 50

    THE MATERIAL TESTER IS MAINLY USED TO DETERMINE THE ASH CONTENT OF PLASTICS. THE DEVICE CAN INTELLIGENTLY CONTROL TIME AND TEMPERATURE IN THE INDIVIDUAL SECTIONS OF THE HEATING PROCESS. IT I ...
    $7 409,00 Nouveau $7 409,00
    $4 446,00
    Réparer la votre Contactez nous
    PCE INSTRUMENTS LM-MP-RC400

    PCE INSTRUMENTS

    LM-MP-RC400

    MAGNETOMETER FOR ROTORS / USB CONNECTION / FLEXIBLE PROBE HOLDER / RADIAL & AXIAL MEASUREMENT / SOFTWARE EVALUATION / CSV EXPORT THE ROTOR-CHECK 400 MAGNETOMETER IS A PRACTICAL TESTING DEVIC ...
    $7 409,00 Nouveau $7 409,00
    $4 446,00
    PCE INSTRUMENTS PCE-CSM 7

    PCE INSTRUMENTS

    PCE-CSM 7

    PCE-CSM 7 IS A PORTABLE COLOR METER USED TO MEASURE DIFFERENT SPECTRAL PARAMETERS. THIS USER-FRIENDLY, ERGONOMICALLY DESIGNED COLOR METER AUTOMATICALLY PERFORMS A WHITE AND BLACK CALIBRATION ...
    $7 324,00 Nouveau $7 324,00
    $4 395,00
    Réparer la votre Contactez nous
    PCE INSTRUMENTS PCE-TDS 200+ M-TG 75

    PCE INSTRUMENTS

    PCE-TDS 200+ M-TG 75

    PCE-TDS 200+ M-TG 75, ULTRASONIC FLOW METER
    Achetez du surplus à un prix aussi bas que $4 382,00
    $4 382,00
    Réparer la votre Contactez nous
    PCE INSTRUMENTS PCE-TDS 200+ L-ICA

    PCE INSTRUMENTS

    PCE-TDS 200+ L-ICA

    PCE-TDS 200+ L-ICA, ULTRASONIC FLOW METER
    Achetez du surplus à un prix aussi bas que $4 358,00
    $4 358,00
    Réparer la votre Contactez nous
    PCE INSTRUMENTS PCE-VM 5000-KIT-ICA

    PCE INSTRUMENTS

    PCE-VM 5000-KIT-ICA

    PCE-VM 5000-KIT-ICA, VIBRATION RECORDER
    Achetez du surplus à un prix aussi bas que $4 313,00
    $4 313,00
    Réparer la votre Contactez nous
     Suivant
    1 2 3 4 5 6 7 8 9 10 11