pH Testing Meter pH Paper and pH Solutions Shipped Worldwide
sympHony® pH Meters
Simple 3-Button Operation Bright LCD Display with Ready Indicator Automatic or Manual pH Calibration Three-Year Limited Warranty |
Ideally suited for general lab use, environmental field applications, and teaching. These compact pH meters offer easy, three-button operation and a clear, intuitive user interface. A simple set-up menu and icon prompts guide non-technical users through the measurement process. Up to 10 setup parameters and calibrations may be stored and password-protected, making them ideal for multiple users. Additional methods, as well as software updates, may be downloaded via the Web. Meters feature waterproof BNC pH electrode connectors; automatic or manual pH calibration, with 1 to 5 calibration points; automatic buffer recognition of NIST, US, and DIN buffers; advanced self-tests on meter operation with self-diagnostics; 225-point data logging; and a universal power adapter for worldwide operation. Data can be downloaded to printer or computer via the RS-232 connection. |
Benchtop meters meet IP54 specifications with protection from water and include an optional USB interface cable. These meters are CE marked, CSA and TÜV certified, and UL listed. The handheld meters meet IP67 specifications, allowing the sensor to be immersed in water to a depth of 1m for 1 hour without any water incursion. Handheld meters also feature USB outputs, an extended-life battery for up to 2000 hours of uninterrupted operation, and are CE marked. Optional sympHony Navigator 21* software ensures regulatory compliance and includes system validation, security and audit trails with time and date stamps, archiving, and record retention and recovery. |
Symphony pH Meter | |
Range: | 2.000 to 19.999 |
Resolution: | 0.1/0.01/0.001 |
Relative Accuracy: | ±0.002 |
Concentration Range: | 0.0 to 19900.0 |
Temperature Range: | 5 to 105°C (23 to 221°F) |
Description | Item No. | Unit | Price |
SB70P Benchtop Meter Only | 11388-354 | Each | $696.00 |
SB70P Benchtop Meter with Glass Combination pH Electrode | 11388-368 | Each | $780.00 |
SP70P Handheld Meter Only | 11388-326 | Each | $552.00 |
SP70P Handheld Meter with Gel 3-in-1 Electrode 14002-860 | 11388-340 | Each | $598.00 |
Accessory | |||
sympHony Navigator 21 Software | 87000-066 | Each | $655.00 |
ORION PerpHecT Benchtop pH/mV/ORP/Temperature Meters
Meters include all the pH basics plus simultaneous LED display of pH, mV (ORP), and temperature. Fast, accurate autocalibration with built-in auto buffer recognition of three buffers (4.01, 7.00, 10.01). Custom buffer values may be entered for accurate measurement over the entire pH range. Three temperature compensation modes: built-in LogR*, automatic (with ATC probe), or manual. Inputs for BNC, pin tip, ATC. RS-232 interface capability. Complete with GLPcheck for verification of electrode reliability and GLPdoc* for printouts compatible with Good Laboratory Practices. ABS plastic case. Dimensions: 21.5L x 20.3W x 6.9H cm (81/2 x 8 x 23/4").
Model 370 features a concentration mode for ISE measurements which allows a two-point calibration and direct measurement in the concentration unit of your choice. Concentration range: 0.000 to 19900 ppm. Resolution to ±3 significant digits. UL listed. CSA certified. CE approved.
Range: | 0.000 to 14.000 pH | Accuracy: | ±0.005 pH |
±1999.9 mV | ±0.1°C with ATC probe | ||
±1000.0 mV (LogR) | ±0.5°C (LogR) | ||
0.0 to 100°C | ±0.2 mV or | ||
Resolution: | 0.001/0.01/0.1 pH | ±0.05% of reading | |
0.1 mV | Electrical: | 220V or 110V, 50/60Hz | |
0.1°C |
Ordering Information: Meter comes complete with PerpHecT Ag/AgCl glass Sure-Flow* combination electrode 34104-868, or PerpHecT ROSS* glass Sure-Flow combination pH electrode 34104-848. Optional ATC probes may be ordered separately.
Description | Thermo Scientific No. | Unit | Price USD |
Model 370 | |||
Meter with Ag/AgCl Electrode, 110V | 37000 | Each | $1,787.80 |
Meter with Ag/AgCl Electrode, 220V | 37001 | Each | $1,787.80 |
Meter with ROSS Electrode, 110V | 0370A0 | Each | $1,881.60 |
Meter with ROSS Electrode, 220V | 0370A1 | Each | $1,881.60 |
Meter, ROSS Electrode, GLP Package, 110V | 0370G0 | Each | $2,539.60 |
Meter, ROSS Electrode, GLP Package, 220V | 0370G1 | Each | $2,539.60 |
Model 350 | |||
Meter with Ag/AgCl Electrode,110V | 35000 | Each | $1,629.60 |
Meter with Ag/AgCl Electrode, 220V | 35001 | Each | $1,629.60 |
Meter with ROSS Electrode, 110V | 0350A0 | Each | $1,722.00 |
Meter with ROSS Electrode, 220V | 0350A1 | Each | $1,722.00 |
Meter, ROSS Electrode, GLP Package, 110V | 0350G0 | Each | $2,371.60 |
PerpHecT ATC Probe, Epoxy | 927005MD | Each | $306.60 |
PerpHecT ATC Probe, Glass | 927006MD | Each | $327.60 |
PerpHecT ATC Probe, Stainless Steel | 927007MD | Each | $372.40 |
We also carry a complete line of aqueous pH indicator solutions. CLICK HERE
Buffer | SRM No. | Volume | Item No. | Unit | Price USD |
pH 1.68, Colorless | 185g, 189b | 500 mL | 34170-182 | Case of 6 | $294.92 |
Each (500 ML) | $49.14 | ||||
pH 2, Colorless | 185g, 189b | 500 mL | 34170-100 | Pack of 6 | $277.37 |
Each (500 ML) | $46.21 | ||||
pH 3, Colorless | 185g, 189b | 500 mL | 34170-103 | Pack of 6 | $277.45 |
Each (500 ML) | $46.23 | ||||
pH 4, Red | 185g, 186If, 186IIf | 20 mL | 34170-172 | Case of 6 | $607.01 |
Pack of 20 | $101.18 | ||||
pH 4, Red | 185g, 186If, 186IIf | 500 mL | 34170-127 | Case of 6 | $197.29 |
Each (500 ML) | $32.89 | ||||
pH 4, Colorless | 185g, 186If, 186IIf | 500 mL | 34170-106 | Case of 6 | $197.29 |
Each (500 ML) | $32.89 | ||||
pH 4, Red | 185g, 186If, 186IIf | 4 L | 34170-145 | Case of 4 | $363.47 |
Each (4 L) | $90.86 | ||||
pH 4, Colorless | 185g, 186If, 186IIf | 4 L | 34170-137 | Case of 4 | $346.57 |
Each (4 L) | $86.63 | ||||
pH 4, Red | 185g, 186If, 186IIf | 20 L | 34170-155 | Each (20 L) | $146.36 |
pH 4, Colorless | 185g, 186If, 186IIf | 20 L | 34170-164 | Each (20 L) | $146.44 |
pH 4.63, Colorless | 185g, 186If, 186IIf | 500 mL | 34170-184 | Pack of 6 | $307.22 |
Each (500 ML) | $51.20 | ||||
pH 5, Colorless | 185g, 186If, 186IIf | 500 mL | 34170-109 | Case of 6 | $277.45 |
Each (500 ML) | $46.23 | ||||
pH 5, Colorless | 185g, 186If, 186IIf | 20 L | 34170-210 | Each (20 L) | $167.19 |
pH 6, Colorless | 185g, 186If, 186IIf | 500 mL | 34170-112 | Case of 6 | $266.43 |
Each (500 ML) | $44.41 | ||||
pH 6.86, Colorless | 185g, 186If, 186IIf | 500 mL | 34170-186 | Pack of 6 | $306.99 |
Each (500 ML) | $51.16 | ||||
pH 6.86, Colorless | 185g, 186If, 186IIf | 20 L | 34170-202 | Each (20 L) | $179.89 |
pH 7, Yellow | 185g, 186If, 186IIf | 20 mL | 34170-175 | Case of 6 | $589.99 |
Pack of 20 | $98.32 | ||||
pH 7, Yellow | 185g, 186If, 186IIf | 500 mL | 34170-130 | Case of 6 | $197.29 |
Each (500 ML) | $32.89 | ||||
pH 7, Colorless | 185g, 186If, 186IIf | 500 mL | 34170-115 | Case of 6 | $187.45 |
Each (500 ML) | $31.23 | ||||
pH 7, Colorless | 185g, 186If, 186IIf | 4 L | 34170-140 | Case of 4 | $411.60 |
Each (4 L) | $102.90 | ||||
pH 7, Yellow | 185g, 186If, 186IIf | 20 L | 34170-158 | Each (20 L) | $146.33 |
pH 7, Colorless | 185g, 186If, 186IIf | 20 L | 34170-167 | Each (20 L) | $146.37 |
pH 7.26, Colorless (Concentrate) | 186If, 186IIf, 191b, 192b | 1L | VW8917-1 | Case of 6 | $2,007.59 |
Each (1 L) | $334.59 | ||||
pH 7.38, Colorless | 185g, 186If, 186IIf | 500 mL | 34170-188 | Pack of 6 | $297.05 |
Each (500 ML) | $49.50 | ||||
pH 8, Colorless | 186If, 186IIf, 191b, 192b | 500 mL | 34170-118 | Pack of 6 | $266.38 |
Each (500 ML) | $44.39 | ||||
pH 9, Colorless | 186If, 186IIf, 191b, 192b | 500 mL | 34170-121 | Case of 6 | $164.43 |
Each (500 ML) | $27.40 | ||||
pH 9.18, Colorless | 186If, 186IIf, 191b, 192b | 500 mL | 34170-190 | Pack of 6 | $307.29 |
Each (500 ML) | $51.21 | ||||
pH 9.18, Colorless | 186If, 186IIf, 191b, 192b | 20 L | 34170-200 | Each (20 L) | $165.23 |
pH 10, Blue | 186If, 186IIf, 191b, 192b | 20 mL | 34170-178 | Pack of 20 | $107.52 |
pH 10, Blue | 186If, 186IIf, 191b, 192b | 500 mL | 34170-133 | Case of 6 | $198.81 |
Each (500 ML) | $33.12 | ||||
pH 10, Colorless | 186If, 186IIf, 191b, 192b | 500 mL | 34170-124 | Case of 6 | $187.45 |
Each (500 ML) | $31.23 | ||||
pH 10, Blue | 186If, 186IIf, 191b, 192b | 20 L | 34170-161 | Each (20 L) | $146.44 |
pH 10, Colorless | 186If, 186IIf, 191b, 192b | 20 L | 34170-170 | Each (20 L) | $146.37 |
pH 12.45, Colorless | 191b, 192b | 500 mL | 34170-180 | Each (500 ML) | $45.04 |
pH 4, 7, 10, Color-coded (2 each) | Per 4, 7, 10 above | 500 mL | 34170-192 | Pack of 6 | $155.18 |
We also carry a complete line of aqueous pH indicator solutions. CLICK HERE