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WD-35662-15
WD-35425-05
WD-35662-30
WD-35662-35
WD-35425-00
WD-35662-52
WD-35425-10
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Product Specials

WD-35662-10

Oakton's TDS Testr 11 measures TDS (or conductivity) and comes complete with Automatic Temperature Compensation (ATC) and is waterproof and dustproof. Reuse the meter body many times without losing waterproof and dustproof protection. Replaces TDSTestr Low (no. WD-35661-14) and TDSTestr High (no. WD-35661-24), with each separate scale selectable on a large display screen.

Oakton Electrochemistry Catalog

Oakton TDS Testr 11
Oakton Portable Waterproof TDS Testr 11, Dual Range.
TDS Range
: 0 to 2000 ppm, ±1% full-scale (resolution 10 ppm)
TDS Range: 0 to 10.00 ppt, ±1% full-scale (resolution 0.10 ppt)
The TDS Testr 11 measures TDS (or conductivity) and comes complete with Automatic Temperature Compensation (ATC) and is waterproof and dustproof. Replaces TDSTestr Low and TDSTestr High, with each separate scale selectable on a large display screen.
View Datasheet
 
Price: $75.00
 
 
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Oakton CON/TDS Replacement Electrode
WD-35661-17
 
Oakton Replacement Conductivity/TDS Electrode.
±0.1% full scale Accuracy
For use with Oakton meters
: TDSTester 11, ECTester 11, SaltTestr.
Price: $44.00
 
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(Not Pictured)
WD-09377-16
 
Replacement Testr Batteries.
AAA, 1.5 V
For use with
: Oakton portable Testrs.
Quantity: 6 batteries
Price: $13.50
 
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Oakton Deluxe Testr Conductivity Calibration Kit
WD-35661-70
 
Oakton Deluxe Testr Calibration Kit.
Meter Sold Separately.
±1% at 25°C Accuracy
For use with Oakton meters
: TDSTestr 11+, TDSTestr 11, ECTestr 11+, ECTestr 11, SaltTestr.
Includes everything you need for convenient calibration. This kit contains TDS Singles calibration pouches (two each of 447 µS, 1413 µS, 2764 µS, 15,000 µS, and rinse water).
Includes: TDS "Singles" pouches (10), and rinse water, sample jar, plastic carrying case.
Price: $35.00
 
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Oakton Dual Testr Hard Carrying Case
WD-35653-71
 
Oakton Dual Testr Hard Carrying Case and Foam.
For use with
: any Oakton Portable Testr.
The carrying case comes with foam inserts for holding up to two Testrs, four sample jars, buffer solutions, and "Singles" buffer pouches (all sold separately).
Price: $32.95
 
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Oakton CON/TDS Calibration Solutions
WD-00653-23
 
Oakton 23 µS Conductivity/TDS Calibration Solution Bottle.
Conductivity Value
: 23 µS
TDS Values: 11.6 ppm KCI, 10.7 ppm NaCI, 14.74 ppm 442
Accuracy: ±1% at 25°C
Standardized against NIST standards, premixed, and ready to use. The bottle contains 1-pint of calibration solution.
Includes: MSDS.
Price: $9.95
 
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Oakton CON/TDS Calibration Solutions
WD-00653-16
 
Oakton 86 µS Conductivity/TDS Calibration Solution Bottle.
Conductivity Value
: 86 µS
TDS Values: 40.38 ppm KCI, 38.04 ppm NaCI, 50.50 ppm 442
Accuracy: ±1% at 25°C
Standardized against NIST standards, premixed, and ready to use. The bottle contains 1-pint of calibration solution.
Includes: MSDS.
Price: $9.95
 
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Oakton CON/TDS Calibration Solutions
WD-00653-47
 
Oakton 447 µS Conductivity/TDS Calibration Solution Bottle.
Conductivity Value
: 447 µS
TDS Values: 225.6 ppm KCI, 215.5 ppm NaCI, 300.0 ppm 442
Accuracy: ±1% at 25°C
Standardized against NIST standards, premixed, and ready to use. The bottle contains 1-pint of calibration solution.
Includes: MSDS.
Price: $9.95
 
..........................
Oakton CON/TDS Calibration Solutions
WD-00653-18
 
Oakton 1413 µS Conductivity/TDS Calibration Solution Bottle.
Conductivity Value
: 1413 µS
TDS Values: 744.7 ppm KCI, 702.1 ppm NaCI, 1000 ppm 442
Accuracy: ±1& at 25°C
Standardized against NIST standards, premixed, and ready to use. The bottle contains 1-pint of calibration solution.
Includes: MSDS.
Price: $9.95
 
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Oakton CON/TDS Calibration Solutions
WD-00653-15
 
Oakton 1500 µS Conductivity/TDS Calibration Solution Bottle.
Conductivity Value
: 1500 µS
TDS Values: 757.1 ppm KCI, 737.1 ppm NaCI, 1050 ppm 442
Accuracy: ±1% at 25°C
Standardized against NIST standards, premixed, and ready to use. The bottle contains 1-pint of calibration solution.
Includes: MSDS.
Price: $9.95
 
..........................
Oakton CON/TDS Calibration Solutions
WD-00653-27
 
Oakton 2070 µS Conductivity/TDS Calibration Solution Bottle.
Conductivity Value
: 2070 µS
TDS Values: 1045 ppm KCI, 1041 ppm NaCI, 1500 ppm 442
Accuracy: ±1% at 25°C
Standardized against NIST standards, premixed, and ready to use. The bottle contains 1-pint of calibration solution.
Includes: MSDS.
Price: $9.95
 
..........................
Oakton CON/TDS Calibration Solutions
WD-00653-20
 
Oakton 2764 µS Conductivity/TDS Calibration Solution Bottle.
Conductivity Value
: 2764 µS
TDS Values: 1382 ppm KCI, 1414.8 ppm NaCI, 2062.7 ppm 442
Accuracy: ±1% at 25°C
Standardized against NIST standards, premixed, and ready to use. The bottle contains 1-pint of calibration solution.
Includes: MSDS.
Price: $9.95
 
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Oakton CON/TDS Calibration Solutions
WD-00653-89
 
Oakton 8974 µS Conductivity/TDS Calibration Solution Bottle.
Conductivity Value
: 8974 µS
TDS Values: 5101 ppm KCI, 4487 ppm NaCI, 7608 ppm 442
Accuracy: ±1% at 25°C
Standardized against NIST standards, premixed, and ready to use. The bottle contains 1-pint of calibration solution.
Includes: MSDS.
Price: $9.95
 
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Oakton CON/TDS Calibration Solutions
WD-00606-10
 
Oakton 12,880 µS Conductivity/TDS Calibration Solution Bottle.
Conductivity Value
: 12,880 µS
TDS Values: 7447 ppm KCI, 7230 ppm NaCI, 11,367 ppm 442
Accuracy: ±1% at 25°C
Standardized against NIST standards, premixed, and ready to use. The bottle contains 1-pint of calibration solution.
Includes: MSDS.
Price: $10.95
 
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Oakton CON/TDS Calibration Solutions
WD-00653-50
 
Oakton 15,000 µS Conductivity/TDS Calibration Solution Bottle.
Conductivity Value
: 15,000 µS
TDS Values: 8759 ppm KCI, 8532 ppm NaCI, 13,455 ppm 442
Accuracy: ±1% at 25°C
Standardized against NIST standards, premixed, and ready to use. The bottle contains 1-pint of calibration solution.
Includes: MSDS.
Price: $10.95
 
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Oakton CON/TDS Calibration Solutions
WD-00653-32
 
Oakton 80 mS Conductivity/TDS Calibration Solution Bottle.
Conductivity Value
: 80 mS
TDS Values: 52,168 ppm KCI, 48,384 ppm NaCI, 79,688 ppm 442
Accuracy: ±1% at 25°C
Standardized against NIST standards, premixed, and ready to use. The bottle contains 1-pint of calibration solution.
Includes: MSDS.
Price: $10.95