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    Test Equipment / pH Meter

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    Results 251-300 of 784.
    KNICK 2402-PH

    KNICK

    2402-PH

    PH MEASUREMENT METER, 24-230VAC/DC, 45-65HZ, 2.5W, STRATOS
    $3,412.00 Buy Surplus As Low As $853.00
    $853.00
    Repair Yours $811.00
    REED INSTRUMENTS R5099

    REED INSTRUMENTS

    R5099

    COMPACT MULTIMETER W/NCV
    $54.00 Buy New $54.00
    $33.00
    Repair Yours $300.00
    GIZMO ENGINEERING PH-1

    GIZMO ENGINEERING

    PH-1

    PH CONTROLLER AND ALARM INCLUDES MOUNTING BRACKET FOR PH RPOBE
    $1,556.41 Buy New $1,556.41
    $655.49
    Repair Yours $520.00
    PCE INSTRUMENTS PCE-PH 228LAB-LC

    PCE INSTRUMENTS

    PCE-PH 228LAB-LC

    PH METER / PH TESTER WITH GLP DATA MANAGEMENT / HIGH ACCURACY ±0.002 PH + 2 DIGITS / DATA LOGGER / USER ACCOUNT WITH PASSWORD PROTECTION / INCL. ELECTRODE / RECHARGEBLE BATTERY OPERATION TH ...
    $1,718.00 Buy New $1,718.00
    $1,031.00
    Repair Yours $856.00
    PCE INSTRUMENTS PCE-DRF 9

    PCE INSTRUMENTS

    PCE-DRF 9

    OUR WATER ANALYSIS METER DETERMINES THE PERCENTAGE OF METHANOL IN WATER WITH A MEASUREMENT RANGE OF 0 TO 46%. THE MEASUREMENT RESULT AND THE TEMPERATURE OF THE SAMPLE ARE SHOWN IN TWO LINES ...
    $543.00 Buy New $543.00
    $326.00
    Repair Yours $271.00
    PCE INSTRUMENTS PCE-DRF 3

    PCE INSTRUMENTS

    PCE-DRF 3

    OUR WATER ANALYSIS METER DETERMINES THE PERCENTAGE OF CALCIUM CHLORIDE IN WATER WITH A MEASUREMENT RANGE OF 0 TO 41%. THE MEASUREMENT RESULT AND THE TEMPERATURE OF THE SAMPLE ARE SHOWN IN TW ...
    $543.00 Buy New $543.00
    $326.00
    Repair Yours $271.00
    TT ELECTRONICS 1414-3131-8001-00

    TT ELECTRONICS

    OPTEK TECHNOLOGY

    1414-3131-8001-00

    DETECTOR MODULE, AF16-N, (TQTAK) - NIR
    $1,183.46 Buy Surplus As Low As $670.64
    $670.64
    Repair Yours $535.00
    PCE INSTRUMENTS PCE-228S

    PCE INSTRUMENTS

    PCE-228S

    SOIL PH METER PCE-228S THE SOIL PH METER PCE-228S IS USED TO MEASURE THE SOIL PH VALUE. THE PH AND TEMPERATURE CAN BE STORED DIRECTLY ON THE SD CARD. THE SPECIAL PH ELECTRODE OF THE PH METE ...
    $609.00 Buy New $609.00
    $322.00
    Repair Yours $300.00
    PCE INSTRUMENTS PCE-228HTE

    PCE INSTRUMENTS

    PCE-228HTE

    THE PCE-228 PH METER IS AN EASY-TO-USE HANDHELD DEVICE FOR MEASURING PH, MV, °C AND °F. WITH THE PCE-228 PH METER, BOTH TEMPERATURE AND PH VALUES CAN BE DIRECTLY STORED ONTO A SD CARD (IN EX ...
    $609.00 Buy New $609.00
    $366.00
    Repair Yours $304.00
    HANNA INSTRUMENTS HI9813-61

    HANNA INSTRUMENTS

    HI9813-61

    TEMPERATURE METER, PORTABLE PH/EC/TDS, WITH CAL CHECK, UPGRADE FOR HI9813-6
    $500.85 Buy Surplus As Low As $287.00
    $287.00
    Repair Yours $300.00
    ICON PROCESS CONTROLS P14C-P-M-1-F-F

    ICON PROCESS CONTROLS

    P14C-P-M-1-F-F

    PROCON P14C SERIES PH SENSOR FOR COMPLEX ENVIRONMENTS | OUTPUT: 4–20 MA (3-WIRE LOOP POWERED) | MATERIAL: PP | PT1000 | SENSOR TYPE: FLAT (STD) | FLYING LEAD WITH 5M (16.4 FT) CABLE | CONNEC ...
    $694.00 Buy New $694.00
    $417.00
    ICON PROCESS CONTROLS P14S-P-S-1-B-F

    ICON PROCESS CONTROLS

    P14S-P-S-1-B-F

    PROCON P14S SERIES PH SENSOR FOR SEA WATER ENVIRONMENTS | OUTPUT: RS-485 + 4–20 MA | MATERIAL: PP | PT1000 | SENSOR TYPE: BULB | FLYING LEAD WITH 5M (16.4 FT) CABLE | CONNECTION: 3/4" NPT
    $793.00 Buy New $793.00
    $476.00
    ICON PROCESS CONTROLS P14H-P-M-B-J

    ICON PROCESS CONTROLS

    P14H-P-M-B-J

    P14H SERIES, PH SENSOR FOR HF > 1000PPM; NEXUS® SOLID REFERENCE JUNCTION, PP MATERIAL, 4-20MA (2-WIRE, STD) OUTPUT, PT 1000, BULB, J-BOX, 3/4 INCH NPT
    $959.00 Buy New $959.00
    $576.00
    Repair Yours $479.00
    REED INSTRUMENTS R1605-NIST

    REED INSTRUMENTS

    R1605-NIST

    HOT WIRE ANEMOMETER, BLUETOOTH SMART SERIES W/NIST CERT
    $524.00 Buy New $524.00
    $315.00
    Repair Yours $300.00
    ASEA BROWN BOVERI TB84PH2000410

    ASEA BROWN BOVERI

    TB84PH2000410

    DISCONTINUED BY MANUFACTURER, PH ANALYZER, 110-240 VAC, 50/60 HZ, 17 VA
    Buy Surplus As Low As $606.00
    $606.00
    Repair Yours $498.00
    THERMO FISHER SCIENTIFIC AP110

    THERMO FISHER SCIENTIFIC

    FISHER SCIENTIFIC

    AP110

    METER, PUSH BUTTONS, LED SCREEN
    $3,139.00 Buy Surplus As Low As $1,884.00
    $1,884.00
    Repair Yours $1,564.00
    GREAT LAKES INSTRUMENTS P53A2A1N-1006

    GREAT LAKES INSTRUMENTS

    P53A2A1N-1006

    DISCONTINUED BY MANUFACTURER, PH ANALYZER, ORP ANALYZER, 115/230 VAC, SINGLE FUSED, NEMA 4X ENCLOSURE
    Buy Surplus As Low As $873.85
    $873.85
    Repair Yours $698.00
    REED INSTRUMENTS R3530

    REED INSTRUMENTS

    R3530

    CONDUCTIVITY/TDS/SALINITY METER
    $158.00 Buy New $158.00
    $95.00
    Repair Yours $300.00
    REED INSTRUMENTS R3525-NIST

    REED INSTRUMENTS

    R3525-NIST

    PH MV METER W/TEMPERATURE & NIST CERT
    $421.00 Buy New $421.00
    $253.00
    Repair Yours $300.00
    HANNA INSTRUMENTS HI9813-6

    HANNA INSTRUMENTS

    HI9813-6

    DISCONTINUED BY MANUFACTURER, TEMPERATURE METER, PORTABLE PH/EC/TDS, WITH CAL CHECK, UPGRADED TO HI9813-61
    Buy Surplus As Low As $285.00
    $285.00
    Repair Yours $300.00
    PCE INSTRUMENTS PCE-DRG 10

    PCE INSTRUMENTS

    PCE-DRG 10

    OUR WATER ANALYSIS METER DETERMINES THE PERCENTAGE OF SODIUM HYDROXIDE IN AQUEOUS MEDIA WITH A MEASUREMENT RANGE OF 0 TO 55%. THE MEASUREMENT RESULT AND THE TEMPERATURE OF THE SAMPLE ARE SHO ...
    $543.00 Buy New $543.00
    $326.00
    Repair Yours $271.00
    MACHEREY-NAGEL 92110

    MACHEREY-NAGEL

    92110

    DISCONTINUED BY MANUFACTURER, PH TEST STRIPS, FIXED INDICATOR, PACK OF 100
    Buy Surplus As Low As $24.93
    $24.93
    BECKMAN COULTER 511200

    BECKMAN COULTER

    511200

    DISCONTINUED BY MANUFACTURER, PH/TEMP METER, 240PH MEASUREMENT RATING, LCD STATUS DISPLAY, HYDROGEN-ION ACTIVITY IN AQUEOUS SOLUTION, 0.025AMP, 9-15VDC, PH/ISE PORT, RS-232 PORT, ATC PORT
    Buy Surplus As Low As $388.80
    $388.80
    Repair Yours $322.70
    THERMO FISHER SCIENTIFIC STARA2140

    THERMO FISHER SCIENTIFIC

    THERMO SCIENTIFIC

    STARA2140

    PH/ISE METER, ORION STAR A214, 9 VDC1 AMP, LCD DISPLAY, GRAPHIC/BACKLIT, USB & RS232 OUTPUTS, COMPREHENSIVE KEYPAD, MENU-SPECIFIC FUNCTION KEYS, DUAL PURPOSE SCROLL/SHORT, 800 HR BATTERY LIF ...
    $3,237.00 Buy Surplus As Low As $1,943.00
    $1,943.00
    Repair Yours $1,613.00
    PCE INSTRUMENTS PCE-PHC 10

    PCE INSTRUMENTS

    PCE-PHC 10

    THE PH PROCESS CONTROLLER PCE-PHC 10 MEASURES AND REGULATES THE PH OF VARIOUS SUBSTANCES AND IS ABLE TO INFLUENCE THE PH VALUE. THE PH PROCESS CONTROLLER IS A CLASSIC 2-POINT CONTROLLER, DEP ...
    $521.00 Buy New $521.00
    $313.00
    Repair Yours $260.00
    PCE INSTRUMENTS PCE-PH 30R

    PCE INSTRUMENTS

    PCE-PH 30R

    THE REDOX METER IS THE OPTIMAL TOOL FOR CHECKING THE MOST IMPORTANT WATER PARAMETERS. THE PORTABLE REDOX METER IS USED TO CONTROL PH AND CONDUCTIVITY. IT ALSO SERVES FOR SIMULTANEOUS TEMPERA ...
    $456.00 Buy New $456.00
    $274.00
    Repair Yours $228.00
    PCE INSTRUMENTS PCE-PWT 10

    PCE INSTRUMENTS

    PCE-PWT 10

    SALT METER PCE-PWT 10 THE SALT METER IS A GOOD SOLUTION FOR ANYONE WHO WANTS TO CHECK THE CONDUCTIVITY OF ULTRAPURE WATER. THIS SALT METER IS A COMPACT DEVICE WITH AN INTEGRATED TEMPERATURE ...
    $292.00 Buy New $292.00
    $176.00
    Repair Yours $200.00
    PCE INSTRUMENTS PCE-DRG 5

    PCE INSTRUMENTS

    PCE-DRG 5

    OUR WATER ANALYSIS METER DETERMINES THE PERCENTAGE OF DIMETHYLACETAMIDE IN AQUEOUS MEDIA WITH A MEASUREMENT RANGE OF 0 TO 100%. THE MEASUREMENT RESULT AND THE TEMPERATURE OF THE SAMPLE ARE S ...
    $543.00 Buy New $543.00
    $326.00
    Repair Yours $271.00
    PCE INSTRUMENTS PCE-DRF 7

    PCE INSTRUMENTS

    PCE-DRF 7

    OUR WATER ANALYSIS METER DETERMINES THE PERCENTAGE OF POTASSIUM HYDROXIDE IN AQUEOUS MEDIA WITH A MEASUREMENT RANGE OF 0 TO 21%. THE MEASUREMENT RESULT AND THE TEMPERATURE OF THE SAMPLE ARE ...
    $543.00 Buy New $543.00
    $326.00
    Repair Yours $271.00
    PCE INSTRUMENTS PCE-CP 30

    PCE INSTRUMENTS

    PCE-CP 30

    THE MULTI-PARAMETER PH METER IS A MOBILE MEASURING DEVICE FOR LIQUID ANALYSIS. THIS MEANS THAT THE MOST VARIED OF MEASUREMENTS CAN BE CARRIED OUT WITH THE MULTI-PARAMETER PH METER. WITH THIS ...
    $790.00 Buy New $790.00
    $474.00
    Repair Yours $394.00
    THERMO FISHER SCIENTIFIC AB15

    THERMO FISHER SCIENTIFIC

    FISHER SCIENTIFIC

    AB15

    DISCONTINUED BY MANUFACTURER, ACCUMET PH METER, 120 V, 60 HZ, LCD DISPLAY TYPE
    Buy Surplus As Low As $328.05
    $328.05
    Repair Yours $300.00
    PCE INSTRUMENTS PCE-CHT 10

    PCE INSTRUMENTS

    PCE-CHT 10

    THE WATER ANALYSIS METER CHLORINE TESTER WITH A MEASURING RANGE OF 0 ... 10 MG/L HAS BEEN DEVELOPED FOR RAPID CHLORINE MEASUREMENT IN WATER. THE DISPLAY OF THE CHLORINE ANALYSIS METER SHOWS ...
    $786.00 Buy New $786.00
    $472.00
    Repair Yours $392.00
    EMERSON 1056-02-21-32-AN

    EMERSON

    ROSEMOUNT ANALYTICAL

    1056-02-21-32-AN

    ANALYZER, MODEL 1056, DUAL INPUT, 24 VDC (W/ 4X ALARM RELAYS), MEASUREMENT 1: TOROIDAL CONDUCTIVITY, MEASUREMENT 2: PH/ORP/ISE, COMMUNICATION: ANALOG 0/4-20MA CURRENT OUTPUT
    $2,955.00 Buy Surplus As Low As $1,773.00
    $1,773.00
    Repair Yours $1,472.00
    ICON PROCESS CONTROLS P14H-P-D-B-J

    ICON PROCESS CONTROLS

    P14H-P-D-B-J

    P14H SERIES, PH SENSOR FOR HF > 1000PPM; NEXUS® SOLID REFERENCE JUNCTION, PP MATERIAL, 4-WIRE (FOR PROCON® DISPLAY) OUTPUT, PT 1000, BULB, J-BOX, 3/4 INCH NPT
    $835.00 Buy New $835.00
    $501.00
    Repair Yours $416.00
    ICON PROCESS CONTROLS P14E-P-M-1-F-F

    ICON PROCESS CONTROLS

    P14E-P-M-1-F-F

    P14E SERIES, PH SENSOR FOR LIGHT INDUSTRIAL APPLICATIONS; PP MATERIAL, 4-20MA (2-WIRE, STD) OUTPUT, PT1000, FLAT, FLYING LEAD, 3/4 INCH NPT
    $501.00 Buy New $501.00
    $301.00
    Repair Yours $250.00
    ICON PROCESS CONTROLS P14E-P-M-1-B-F

    ICON PROCESS CONTROLS

    P14E-P-M-1-B-F

    P14E SERIES, PH SENSOR FOR LIGHT INDUSTRIAL APPLICATIONS; PP MATERIAL, 4-20MA (2-WIRE, STD) OUTPUT, PT1000, BULB, FLYING LEAD, 3/4 INCH NPT
    $501.00 Buy New $501.00
    $301.00
    Repair Yours $250.00
    ICON PROCESS CONTROLS P14C-P-S-1-B-J

    ICON PROCESS CONTROLS

    P14C-P-S-1-B-J

    P14C SERIES, PH SENSOR FOR COMPLEX ENVIRONMENTS; NEXUS® SOLID REFERENCE JUNCTION, PP MATERIAL, RS485 + 4-20MA OUTPUT, PT 1000, BULB, J-BOX, 3/4 INCH NPT
    $875.00 Buy New $875.00
    $525.00
    Repair Yours $436.00
    ICON PROCESS CONTROLS P14P-P-S-1-B-F

    ICON PROCESS CONTROLS

    P14P-P-S-1-B-F

    P14P SERIES, PH SENSOR FOR PURE H2O LOW ION ENVIRONMENTS; NEXUS® SOLID REFERENCE JUNCTION, PP MATERIAL, RS485 + 4-20MA OUTPUT, PT 1000, BULB, FLYING LEAD, 3/4 INCH NPT
    $875.00 Buy New $875.00
    $525.00
    Repair Yours $436.00
    ICON PROCESS CONTROLS P14H-P-S-B-F

    ICON PROCESS CONTROLS

    P14H-P-S-B-F

    P14H SERIES, PH SENSOR FOR HF > 1000PPM; NEXUS® SOLID REFERENCE JUNCTION, PP MATERIAL, RS485 + 4-20MA OUTPUT, PT 1000, BULB, FLYING LEAD, 3/4 INCH NPT
    $875.00 Buy New $875.00
    $525.00
    Repair Yours $436.00
    ICON PROCESS CONTROLS P14H-P-M-F-F

    ICON PROCESS CONTROLS

    P14H-P-M-F-F

    P14H SERIES, PH SENSOR FOR HF > 1000PPM; NEXUS® SOLID REFERENCE JUNCTION, PP MATERIAL, 4-20MA (2-WIRE, STD) OUTPUT, PT 1000, FLAT, FLYING LEAD, 3/4 INCH NPT
    $793.00 Buy New $793.00
    $476.00
    Repair Yours $396.00
    ICON PROCESS CONTROLS P14S-P-S-1-F-F

    ICON PROCESS CONTROLS

    P14S-P-S-1-F-F

    PROCON P14S SERIES PH SENSOR FOR SEA WATER ENVIRONMENTS | OUTPUT: RS-485 + 4–20 MA | MATERIAL: PP | PT1000 | SENSOR TYPE: FLAT (STD) | FLYING LEAD WITH 5M (16.4 FT) CABLE | CONNECTION: 3/4" ...
    $793.00 Buy New $793.00
    $476.00
    ICON PROCESS CONTROLS P14S-P-M-1-F-F

    ICON PROCESS CONTROLS

    P14S-P-M-1-F-F

    PROCON P14S SERIES PH SENSOR FOR SEA WATER ENVIRONMENTS | OUTPUT: 4–20 MA (3-WIRE LOOP POWERED) | MATERIAL: PP | PT1000 | SENSOR TYPE: FLAT (STD) | FLYING LEAD WITH 5M (16.4 FT) CABLE | CONN ...
    $694.00 Buy New $694.00
    $417.00
    ICON PROCESS CONTROLS P14C-P-D-1-B-F

    ICON PROCESS CONTROLS

    P14C-P-D-1-B-F

    PROCON P14C SERIES PH SENSOR FOR COMPLEX ENVIRONMENTS | OUTPUT: 4-WIRE (FOR PROCON DISPLAY) | MATERIAL: PP | PT1000 | SENSOR TYPE: BULB | FLYING LEAD WITH 5M (16.4 FT) CABLE | CONNECTION: 3/ ...
    $595.00 Buy New $595.00
    $357.00
    ICON PROCESS CONTROLS P14E-P-S-1-F-J

    ICON PROCESS CONTROLS

    P14E-P-S-1-F-J

    P14E SERIES, PH SENSOR FOR LIGHT INDUSTRIAL APPLICATIONS; PP MATERIAL, RS485 + 4-20MA OUTPUT, PT1000, FLAT, J-BOX, 3/4 INCH NPT
    $709.00 Buy New $709.00
    $426.00
    Repair Yours $354.00
    PCE INSTRUMENTS PCE-PH 17

    PCE INSTRUMENTS

    PCE-PH 17

    THE PH TESTER PCE-PH 17 IS A PH METER WITH A PH ELECTRODE MADE ENTIRELY OF GLASS. THE FACT THAT THE ELECTRODE OF THE PH-TESTER IS MADE OF GLASS MAKES CLEANING THE ELECTRODE EASIER AND MORE T ...
    $159.00 Buy New $159.00
    $96.00
    Repair Yours Contact Us
    ICON PROCESS CONTROLS P14G-P-S-1-F-F

    ICON PROCESS CONTROLS

    P14G-P-S-1-F-F

    PROCON P14G SERIES PH SENSOR FOR GENERAL PURPOSE | MATERIAL: PP | OUTPUT: RS485 + 4-20MA | PT1000 | SENSOR TYPE: FLAT (STD) | FLYING LEAD WITH 5M (16.4 FT) CABLE | CONNECTION: 3/4" NPT
    $793.00 Buy New $793.00
    $476.00
    ICON PROCESS CONTROLS P14G-P-M-1-B-J

    ICON PROCESS CONTROLS

    P14G-P-M-1-B-J

    P14G SERIES, PH SENSOR FOR GENERAL PURPOSE; PP MATERIAL, 4-20MA (2-WIRE, STD) OUTPUT, PT 1000, BULB, J-BOX, 3/4 INCH NPT
    $709.00 Buy New $709.00
    $426.00
    Repair Yours $354.00
    COLE PARMER 5938-52

    COLE PARMER

    5938-52

    DISCONTINUED BY MANUFACTURER, DIGITAL PH(ATC)/MV/ORP METER KIT, PH METER KIT, PORTABLE DIGITAL METER, DESGINED FOR PH(MANUAL OR ATC)/TEMPERATURE/MILLIVOLT AND ORP DETERMINATIONS
    Buy Surplus As Low As $98.98
    $98.98
    Repair Yours $300.00
    REED INSTRUMENTS R1600

    REED INSTRUMENTS

    R1600

    VANE ANEMOMETER, BLUETOOTH SMART SERIES
    $158.00 Buy New $158.00
    $95.00
    Repair Yours $300.00
    OAKTON WD-35634-10

    OAKTON

    WD-35634-10

    DISCONTINUED BY MANUFACTURER, PH TESTER, WATERPROOF, DOUBLE JUNCTION, LARGE SCREEN DISPLAY
    Buy Surplus As Low As $150.00
    $150.00
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