Product Search

    SEARCH NOW FOR ALL YOUR SIGNET SCIENTIFIC SOLUTIONS

    Radwell is here to supply you with all your plant floor needs.

    Radwell is not an authorised distributor, reseller or representative of the products featured on this website. All product names, trademarks, brands and logos used on this site are the property of their respective owners. The depiction, description or sale of products featuring these names, trademarks, brands and logos is for identification purposes only and is not intended to indicate any affiliation with or authorisation by any rights holder.

    Rockwell Disclaimer: The product is used surplus. Radwell is not an authorised surplus dealer or affiliate for the Manufacturer of this product. The product may have older date codes or be an older series than that available direct from the factory or authorised dealers. Because Radwell is not an authorised distributor of this product, the Original Manufacturer’s warranty does not apply. While many Allen-Bradley PLC products will have firmware already installed, Radwell makes no representation as to whether a PLC product will or will not have firmware and, if it does have firmware, whether the firmware is the revision level that you need for your application. Radwell also makes no representations as to your ability or right to download or otherwise obtain firmware for the product from Rockwell, its distributors, or any other source. Radwell also makes no representations as to your right to install any such firmware on the product. Radwell will not obtain or supply firmware on your behalf. It is your obligation to comply with the terms of any End-User License Agreement or similar document related to obtaining or installing firmware.

    Filter Results
    Results 51-100 of 432.
    GEORG FISCHER SIGNET 3-2760-31

    GEORG FISCHER SIGNET

    SIGNET SCIENTIFIC

    3-2760-31

    (159001369) *IN-LINE CONNECTOR, NPT
    Buy Surplus As Low As £164.33 Price with VAT: £197.19
    £164.33 Price with VAT: £197.19
    Repair Yours £226.14 Price with VAT: £271.37
    GEORG FISCHER SIGNET 3-2760-4

    GEORG FISCHER SIGNET

    SIGNET SCIENTIFIC

    3-2760-4

    (159000942) *CONNECTOR, ISO
    £295.49 Price with VAT: £354.59 Buy Surplus As Low As £177.90 Price with VAT: £213.48
    £177.90 Price with VAT: £213.48
    Repair Yours £226.14 Price with VAT: £271.37
    GEORG FISCHER SIGNET 3-2760-41

    GEORG FISCHER SIGNET

    SIGNET SCIENTIFIC

    3-2760-41

    (159001370) *IN-LINE CONNECTOR, ISO
    £209.56 Price with VAT: £251.47 Buy Surplus As Low As £125.89 Price with VAT: £151.06
    £125.89 Price with VAT: £151.06
    Repair Yours £226.14 Price with VAT: £271.37
    GEORG FISCHER SIGNET 159000788

    GEORG FISCHER SIGNET

    SIGNET SCIENTIFIC

    159000788

    (3-2840-1D) 0.1 CELL, 316SS ELECTRODE, DUAL 3/4" ISO CONNECTION, L24, W12, H8
    £251.02 Price with VAT: £301.22 Buy Surplus As Low As £150.76 Price with VAT: £180.91
    £150.76 Price with VAT: £180.91
    Repair Yours £226.14 Price with VAT: £271.37
    GEORG FISCHER SIGNET 198864610

    GEORG FISCHER SIGNET

    SIGNET SCIENTIFIC

    198864610

    (3-2721) REMOTE MOUNT PH/ORP PRE-AMPLIFIER, BNC CONNECTOR
    £170.36 Price with VAT: £204.43 Buy Surplus As Low As £102.52 Price with VAT: £123.02
    £102.52 Price with VAT: £123.02
    Repair Yours £226.14 Price with VAT: £271.37
    GEORG FISCHER SIGNET 159000786

    GEORG FISCHER SIGNET

    SIGNET SCIENTIFIC

    159000786

    (3-2840-1) 0.1 CELL, 316SS ELECTRODE, DUAL 3/4" NPT CONNECTION, L24, W12, H8
    £251.02 Price with VAT: £301.22 Buy Surplus As Low As £150.76 Price with VAT: £180.91
    £150.76 Price with VAT: £180.91
    Repair Yours £226.14 Price with VAT: £271.37
    GEORG FISCHER SIGNET 159000796

    GEORG FISCHER SIGNET

    SIGNET SCIENTIFIC

    159000796

    (3-2842-1D) 10.0 CELL, 316SS ELECTRODE, DUAL 3/4" ISO CONNECTION, L24, W12, H8
    £344.49 Price with VAT: £413.39 Buy Surplus As Low As £206.54 Price with VAT: £247.85
    £206.54 Price with VAT: £247.85
    Repair Yours £226.14 Price with VAT: £271.37
    GEORG FISCHER SIGNET 159000809

    GEORG FISCHER SIGNET

    SIGNET SCIENTIFIC

    159000809

    (3-2716-WT) PH ELECTRODE, BULB TIP, TWIST-LOCK CONNECTION, WET-TAP, L28, W18, H17
    £281.92 Price with VAT: £338.31 Buy Surplus As Low As £169.61 Price with VAT: £203.53
    £169.61 Price with VAT: £203.53
    Repair Yours £226.14 Price with VAT: £271.37
    GEORG FISCHER SIGNET 159000948

    GEORG FISCHER SIGNET

    SIGNET SCIENTIFIC

    159000948

    (3-2765-3) ORP DIFFERENTIAL ELECTRODE, 300 OHM BALCO, FLAT TIP, 1IN NPT THREAD
    £422.88 Price with VAT: £507.46 Buy Surplus As Low As £254.03 Price with VAT: £304.84
    £254.03 Price with VAT: £304.84
    Repair Yours £226.14 Price with VAT: £271.37
    GEORG FISCHER SIGNET 159000790

    GEORG FISCHER SIGNET

    SIGNET SCIENTIFIC

    159000790

    (3-2841-1) 1.0 CELL, 316SS ELECTRODE, DUAL 3/4" NPT CONNECTION, L24, W12, H8
    £251.02 Price with VAT: £301.22 Buy Surplus As Low As £150.76 Price with VAT: £180.91
    £150.76 Price with VAT: £180.91
    Repair Yours £226.14 Price with VAT: £271.37
    GEORG FISCHER SIGNET 159000792

    GEORG FISCHER SIGNET

    SIGNET SCIENTIFIC

    159000792

    (3-2841-1D) 1.0 CELL, 316SS ELECTRODE, DUAL 3/4" ISO CONNECTION, L24, W12, H8
    £251.02 Price with VAT: £301.22 Buy Surplus As Low As £150.76 Price with VAT: £180.91
    £150.76 Price with VAT: £180.91
    Repair Yours £226.14 Price with VAT: £271.37
    GEORG FISCHER SIGNET 159000794

    GEORG FISCHER SIGNET

    SIGNET SCIENTIFIC

    159000794

    (3-2842-1) 10.0 CELL, 316SS ELECTRODE, DUAL 3/4" NPT CONNECTION, L24, W12, H8
    £344.49 Price with VAT: £413.39 Buy Surplus As Low As £206.54 Price with VAT: £247.85
    £206.54 Price with VAT: £247.85
    Repair Yours £226.14 Price with VAT: £271.37
    GEORG FISCHER SIGNET 159000811

    GEORG FISCHER SIGNET

    SIGNET SCIENTIFIC

    159000811

    (3-2717-WT) ORP ELECTRODE, BULB TIP, TWIST-LOCK CONNECTION, WET-TAP, L28, W18, H17
    £328.66 Price with VAT: £394.39 Buy Surplus As Low As £197.50 Price with VAT: £237.00
    £197.50 Price with VAT: £237.00
    Repair Yours £226.14 Price with VAT: £271.37
    GEORG FISCHER SIGNET 159000945

    GEORG FISCHER SIGNET

    SIGNET SCIENTIFIC

    159000945

    (3-2764-3) PH DIFFERENTIAL ELECTRODE, 300 OHM BALCO, FLAT TIP, 1IN NPT THREAD
    £407.05 Price with VAT: £488.46 Buy Surplus As Low As £244.23 Price with VAT: £293.08
    £244.23 Price with VAT: £293.08
    Repair Yours £226.14 Price with VAT: £271.37
    GEORG FISCHER SIGNET 159000954

    GEORG FISCHER SIGNET

    SIGNET SCIENTIFIC

    159000954

    (3-2767-3) ORP DIFFERENTIAL ELECTRODE, 300 OHM BALCO, BULB TIP, 1IN NPT THREAD
    £407.05 Price with VAT: £488.46 Buy Surplus As Low As £244.23 Price with VAT: £293.08
    £244.23 Price with VAT: £293.08
    Repair Yours £226.14 Price with VAT: £271.37
    GEORG FISCHER SIGNET 3-2716-WT

    GEORG FISCHER SIGNET

    SIGNET SCIENTIFIC

    3-2716-WT

    (159000809) PH ELECTRODE, BULB TIP, TWIST-LOCK CONNECTION, WET-TAP, L28, W18, H17
    £281.92 Price with VAT: £338.31 Buy Surplus As Low As £169.61 Price with VAT: £203.53
    £169.61 Price with VAT: £203.53
    Repair Yours £226.14 Price with VAT: £271.37
    GEORG FISCHER SIGNET 3-2717-WT

    GEORG FISCHER SIGNET

    SIGNET SCIENTIFIC

    3-2717-WT

    (159000811) ORP ELECTRODE, BULB TIP, TWIST-LOCK CONNECTION, WET-TAP, L28, W18, H17
    £328.66 Price with VAT: £394.39 Buy Surplus As Low As £197.50 Price with VAT: £237.00
    £197.50 Price with VAT: £237.00
    Repair Yours £226.14 Price with VAT: £271.37
    GEORG FISCHER SIGNET 3-2764-3

    GEORG FISCHER SIGNET

    SIGNET SCIENTIFIC

    3-2764-3

    (159000945) PH DIFFERENTIAL ELECTRODE, 300 OHM BALCO, FLAT TIP, 1IN NPT THREAD
    £407.05 Price with VAT: £488.46 Buy Surplus As Low As £244.23 Price with VAT: £293.08
    £244.23 Price with VAT: £293.08
    Repair Yours £226.14 Price with VAT: £271.37
    GEORG FISCHER SIGNET 3-2765-3

    GEORG FISCHER SIGNET

    SIGNET SCIENTIFIC

    3-2765-3

    (159000948) ORP DIFFERENTIAL ELECTRODE, 300 OHM BALCO, FLAT TIP, 1IN NPT THREAD
    £422.88 Price with VAT: £507.46 Buy Surplus As Low As £254.03 Price with VAT: £304.84
    £254.03 Price with VAT: £304.84
    Repair Yours £226.14 Price with VAT: £271.37
    GEORG FISCHER SIGNET 3-2767-3

    GEORG FISCHER SIGNET

    SIGNET SCIENTIFIC

    3-2767-3

    (159000954) ORP DIFFERENTIAL ELECTRODE, 300 OHM BALCO, BULB TIP, 1IN NPT THREAD
    £407.05 Price with VAT: £488.46 Buy Surplus As Low As £244.23 Price with VAT: £293.08
    £244.23 Price with VAT: £293.08
    Repair Yours £226.14 Price with VAT: £271.37
    GEORG FISCHER SIGNET 159000951

    GEORG FISCHER SIGNET

    SIGNET SCIENTIFIC

    159000951

    (3-2766-3) PH DIFFERENTIAL ELECTRODE, 300 OHM BALCO, BULB TIP, 1IN NPT THREAD
    £376.15 Price with VAT: £451.38 Buy Surplus As Low As £225.39 Price with VAT: £270.46
    £225.39 Price with VAT: £270.46
    Repair Yours £226.14 Price with VAT: £271.37
    GEORG FISCHER SIGNET 159000921

    GEORG FISCHER SIGNET

    SIGNET SCIENTIFIC

    159000921

    (3-2839-1) 0.01 CELL, 316SS ELECTRODE, DUAL 3/4" NPT CONNECTION, L24, W12, H8
    £251.02 Price with VAT: £301.22 Buy Surplus As Low As £150.76 Price with VAT: £180.91
    £150.76 Price with VAT: £180.91
    Repair Yours £226.14 Price with VAT: £271.37
    GEORG FISCHER SIGNET 3-2756-WT-1

    GEORG FISCHER SIGNET

    SIGNET SCIENTIFIC

    3-2756-WT-1

    (159001383) * BULB PH ELECTRODE, WET-TAP, 3K OHM TC
    £419.87 Price with VAT: £503.84 Buy Surplus As Low As £252.52 Price with VAT: £303.03
    £252.52 Price with VAT: £303.03
    Repair Yours £226.14 Price with VAT: £271.37
    GEORG FISCHER SIGNET 198844301

    GEORG FISCHER SIGNET

    SIGNET SCIENTIFIC

    198844301

    (3-2715) ORP ELECTRODE, FLAT TIP, TWIST-LOCK CONNECTION, L10, W10, H10
    £289.46 Price with VAT: £347.35 Buy Surplus As Low As £174.13 Price with VAT: £208.95
    £174.13 Price with VAT: £208.95
    Repair Yours £226.14 Price with VAT: £271.37
    GEORG FISCHER SIGNET 198844303

    GEORG FISCHER SIGNET

    SIGNET SCIENTIFIC

    198844303

    (3-2717) ORP ELECTRODE, BULB TIP, TWIST-LOCK CONNECTION, L10, W10, H10
    £251.02 Price with VAT: £301.22 Buy Surplus As Low As £150.76 Price with VAT: £180.91
    £150.76 Price with VAT: £180.91
    Repair Yours £226.14 Price with VAT: £271.37
    GEORG FISCHER SIGNET 3-2716-DI

    GEORG FISCHER SIGNET

    SIGNET SCIENTIFIC

    3-2716-DI

    (198844306) PH ELECTRODE, BULB TIP, TWIST-LOCK CONNECTION, DI RESISTANT, L5, W5, H20
    £266.09 Price with VAT: £319.31 Buy Surplus As Low As £159.81 Price with VAT: £191.77
    £159.81 Price with VAT: £191.77
    Repair Yours £226.14 Price with VAT: £271.37
    GEORG FISCHER SIGNET 3-2766-3

    GEORG FISCHER SIGNET

    SIGNET SCIENTIFIC

    3-2766-3

    (159000951) PH DIFFERENTIAL ELECTRODE, 300 OHM BALCO, BULB TIP, 1IN NPT THREAD
    £376.15 Price with VAT: £451.38 Buy Surplus As Low As £225.39 Price with VAT: £270.46
    £225.39 Price with VAT: £270.46
    Repair Yours £226.14 Price with VAT: £271.37
    GEORG FISCHER SIGNET 3-2210-T120-21

    GEORG FISCHER SIGNET

    SIGNET SCIENTIFIC

    3-2210-T120-21

    FLOW SENSOR
    £208.05 Price with VAT: £249.66 Buy Surplus As Low As £125.13 Price with VAT: £150.16
    £125.13 Price with VAT: £150.16
    Repair Yours £226.14 Price with VAT: £271.37
    GEORG FISCHER SIGNET 159000885

    GEORG FISCHER SIGNET

    SIGNET SCIENTIFIC

    159000885

    (3-8900.405-3) OUTPUT MODULE, (2) VOLTAGE OUTPUTS
    £242.72 Price with VAT: £291.27 Buy Surplus As Low As £146.24 Price with VAT: £175.49
    £146.24 Price with VAT: £175.49
    Repair Yours £226.14 Price with VAT: £271.37
    GEORG FISCHER SIGNET 159001559

    GEORG FISCHER SIGNET

    SIGNET SCIENTIFIC

    159001559

    (3-2726-LC-10) PH ELECTRODE, 3K BALCO, BULB TIP, 3/4IN NPT THREAD, LOW CONDUCTIVITY, USE WITH 2760
    £404.04 Price with VAT: £484.85 Buy Surplus As Low As £242.72 Price with VAT: £291.27
    £242.72 Price with VAT: £291.27
    Repair Yours £226.14 Price with VAT: £271.37
    GEORG FISCHER SIGNET 198844306

    GEORG FISCHER SIGNET

    SIGNET SCIENTIFIC

    198844306

    (3-2716-DI) PH ELECTRODE, BULB TIP, TWIST-LOCK CONNECTION, DI RESISTANT, L5, W5, H20
    £266.09 Price with VAT: £319.31 Buy Surplus As Low As £159.81 Price with VAT: £191.77
    £159.81 Price with VAT: £191.77
    Repair Yours £226.14 Price with VAT: £271.37
    GEORG FISCHER SIGNET 159000842

    GEORG FISCHER SIGNET

    SIGNET SCIENTIFIC

    159000842

    (3-2750-4) SUBMERSIBLE SENSOR ELECTRONICS, 4-20MA OR S3L OUTPUT, 3/4IN ISO THREAD, 15FT CABLE, USE 3-8050-2 WITH 4-20MA OUTPUT
    £321.12 Price with VAT: £385.34 Buy Surplus As Low As £192.97 Price with VAT: £231.57
    £192.97 Price with VAT: £231.57
    Repair Yours £226.14 Price with VAT: £271.37
    GEORG FISCHER SIGNET 3-2750-4

    GEORG FISCHER SIGNET

    SIGNET SCIENTIFIC

    3-2750-4

    (159000842) SUBMERSIBLE SENSOR ELECTRONICS, 4-20MA OR S3L OUTPUT, 3/4IN ISO THREAD, 15FT CABLE, USE 3-8050-2 WITH 4-20MA OUTPUT
    £321.12 Price with VAT: £385.34 Buy Surplus As Low As £192.97 Price with VAT: £231.57
    £192.97 Price with VAT: £231.57
    Repair Yours £226.14 Price with VAT: £271.37
    GEORG FISCHER SIGNET 3-8850-2

    GEORG FISCHER SIGNET

    SIGNET SCIENTIFIC

    3-8850-2

    TRANSMITTER, CONDUCTIVITY / RESISTIVITY, PROGRAMMABLE, SINGLE CHANNEL, 4WIRE, OUTPUT / 4-20MA, 12-24V, FIELD MOUNT
    £499.77 Price with VAT: £599.73 Buy Surplus As Low As £218.60 Price with VAT: £262.32
    £218.60 Price with VAT: £262.32
    Repair Yours £226.14 Price with VAT: £271.37
    GEORG FISCHER SIGNET 3-9000-400-1

    GEORG FISCHER SIGNET

    SIGNET SCIENTIFIC

    3-9000-400-1

    RELAY CARD, DUAL PROPORTIONAL, FOR SIGNET 9040 INTELEK-PRO ORP CONTROLLER
    Buy Surplus As Low As £180.91 Price with VAT: £217.10
    £180.91 Price with VAT: £217.10
    Repair Yours £226.14 Price with VAT: £271.37
    GEORG FISCHER SIGNET P52742

    GEORG FISCHER SIGNET

    SIGNET SCIENTIFIC

    P52742

    P52742 - MK527 P/P BOARD
    £395.75 Price with VAT: £474.90 Buy Surplus As Low As £238.20 Price with VAT: £285.84
    £238.20 Price with VAT: £285.84
    Repair Yours £226.14 Price with VAT: £271.37
    GEORG FISCHER SIGNET 3-2840-1

    GEORG FISCHER SIGNET

    SIGNET SCIENTIFIC

    3-2840-1

    (159000786) 0.1 CELL, 316SS ELECTRODE, DUAL 3/4" NPT CONNECTION, L24, W12, H8
    £242.72 Price with VAT: £291.27 Buy Surplus As Low As £146.24 Price with VAT: £175.49
    £146.24 Price with VAT: £175.49
    Repair Yours £226.14 Price with VAT: £271.37
    GEORG FISCHER SIGNET 3-2840-1D

    GEORG FISCHER SIGNET

    SIGNET SCIENTIFIC

    3-2840-1D

    (159000788) 0.1 CELL, 316SS ELECTRODE, DUAL 3/4" ISO CONNECTION, L24, W12, H8
    £242.72 Price with VAT: £291.27 Buy Surplus As Low As £146.24 Price with VAT: £175.49
    £146.24 Price with VAT: £175.49
    Repair Yours £226.14 Price with VAT: £271.37
    GEORG FISCHER SIGNET 32540

    GEORG FISCHER SIGNET

    SIGNET SCIENTIFIC

    32540

    SENSOR
    £352.03 Price with VAT: £422.43 Buy Surplus As Low As £211.06 Price with VAT: £253.28
    £211.06 Price with VAT: £253.28
    Repair Yours £226.14 Price with VAT: £271.37
    GEORG FISCHER SIGNET 3-2841-1D

    GEORG FISCHER SIGNET

    SIGNET SCIENTIFIC

    3-2841-1D

    (159000792) 1.0 CELL, 316SS ELECTRODE, DUAL 3/4" ISO CONNECTION, L24, W12, H8
    £242.72 Price with VAT: £291.27 Buy Surplus As Low As £146.24 Price with VAT: £175.49
    £146.24 Price with VAT: £175.49
    Repair Yours £226.14 Price with VAT: £271.37
    GEORG FISCHER SIGNET 3-2839-1D

    GEORG FISCHER SIGNET

    SIGNET SCIENTIFIC

    3-2839-1D

    (159000923) 0.01 CELL, 316SS ELECTRODE, DUAL 3/4" ISO CONNECTION, L24, W12, H8
    £242.72 Price with VAT: £291.27 Buy Surplus As Low As £146.24 Price with VAT: £175.49
    £146.24 Price with VAT: £175.49
    Repair Yours £226.14 Price with VAT: £271.37
    GEORG FISCHER SIGNET 3-2842-1D

    GEORG FISCHER SIGNET

    SIGNET SCIENTIFIC

    3-2842-1D

    (159000796) 10.0 CELL, 316SS ELECTRODE, DUAL 3/4" ISO CONNECTION, L24, W12, H8
    £328.66 Price with VAT: £394.39 Buy Surplus As Low As £197.50 Price with VAT: £237.00
    £197.50 Price with VAT: £237.00
    Repair Yours £226.14 Price with VAT: £271.37
    GEORG FISCHER SIGNET 385095

    GEORG FISCHER SIGNET

    SIGNET SCIENTIFIC

    385095

    FLOW METER 0-2GPM X1000
    Buy Surplus As Low As £235.19 Price with VAT: £282.22
    £235.19 Price with VAT: £282.22
    Repair Yours £226.14 Price with VAT: £271.37
    GEORG FISCHER SIGNET MK56540

    GEORG FISCHER SIGNET

    SIGNET SCIENTIFIC

    MK56540

    FLOW SENSOR MIGHTY-MAG 0-20RANGE 1IN PIPE SIZE
    Buy Surplus As Low As £244.23 Price with VAT: £293.08
    £244.23 Price with VAT: £293.08
    Repair Yours £226.14 Price with VAT: £271.37
    GEORG FISCHER SIGNET P51540R

    GEORG FISCHER SIGNET

    SIGNET SCIENTIFIC

    P51540R

    FLOW METER 12VDC 0-30GPM
    £199.76 Price with VAT: £239.71 Buy Surplus As Low As £119.85 Price with VAT: £143.83
    £119.85 Price with VAT: £143.83
    Repair Yours £226.14 Price with VAT: £271.37
    GEORG FISCHER SIGNET MK511.4

    GEORG FISCHER SIGNET

    SIGNET SCIENTIFIC

    MK511.4

    LIMIT DETECTOR
    Buy Surplus As Low As £221.62 Price with VAT: £265.94
    £221.62 Price with VAT: £265.94
    Repair Yours £226.14 Price with VAT: £271.37
    GEORG FISCHER SIGNET 3-8900.405-3

    GEORG FISCHER SIGNET

    SIGNET SCIENTIFIC

    3-8900.405-3

    (159000885) OUTPUT MODULE, (2) VOLTAGE OUTPUTS
    £242.72 Price with VAT: £291.27 Buy Surplus As Low As £146.24 Price with VAT: £175.49
    £146.24 Price with VAT: £175.49
    Repair Yours £226.14 Price with VAT: £271.37
    GEORG FISCHER SIGNET P51442

    GEORG FISCHER SIGNET

    SIGNET SCIENTIFIC

    P51442

    PC BOARD
    Buy Surplus As Low As £108.55 Price with VAT: £130.26
    £108.55 Price with VAT: £130.26
    Repair Yours £226.14 Price with VAT: £271.37
    GEORG FISCHER SIGNET P58442

    GEORG FISCHER SIGNET

    SIGNET SCIENTIFIC

    P58442

    PC BOARD
    Buy Surplus As Low As £67.84 Price with VAT: £81.41
    £67.84 Price with VAT: £81.41
    Repair Yours £226.14 Price with VAT: £271.37
    GEORG FISCHER SIGNET P51530SO

    GEORG FISCHER SIGNET

    SIGNET SCIENTIFIC

    P51530SO

    SENSOR
    £232.17 Price with VAT: £278.61 Buy Surplus As Low As £139.45 Price with VAT: £167.34
    £139.45 Price with VAT: £167.34
    Repair Yours £226.14 Price with VAT: £271.37
    Previous Next
    1 2 3 4 5 6 7 8 9