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THERMO SCIENTIFIC pH Meter: ORP/pH/Temp, Electrodes Sold Separately - Benchtop pH Meters
THERMO SCIENTIFICBenchtop pH Meters

THERMO SCIENTIFIC pH Meter: ORP/pH/Temp, Electrodes Sold Separately

The THERMO SCIENTIFIC pH Meter (MPN PSTAR2140) is a benchtop instrument for measuring pH with an accuracy of ±0.002 pH. It features automatic temperature compensation and includes a 100-240V 50/60Hz universal power…

SKU 3G-OTH-380491

Brand
THERMO SCIENTIFIC
Item
pH Meter: ORP/pH/Temp, Electrodes Sold Separately
Category
Benchtop pH Meters
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Technical Specifications

THERMO SCIENTIFIC
Manufacturer Part Number
PSTAR2140
Type
Electrodes Sold Separately, Reagents Sold Separately
pH Accuracy
±0.002 pH
Test Parameters
pH
Temp Compensation
Automatic
Other Accessories Included
100-240V 50/60Hz Universal Power Adapter
Measurement Components Included
Electrodes Sold Separately
Reagents and Solutions Included
Reagents Sold Separately
View Full Spec Sheet

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THERMO SCIENTIFIC Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The THERMO SCIENTIFIC pH Meter (MPN PSTAR2140) is a benchtop instrument for measuring pH with an accuracy of ±0.002 pH. It features automatic temperature compensation and includes a 100-240V 50/60Hz universal power adapter. Electrodes and reagents are sold separately.

Used in

Common applications for THERMO SCIENTIFIC
Laboratory water purification — Thermo Scientific Type I water systems (SKU 870AP5, MPN 50129887) for DNase-free water in molecular biology
Industrial pH measurement — Thermo Scientific pH electrodes (SKU 6PXX1, MPN 8220BNWP) for quality control in chemical processing
High-temperature ashing — Thermo Scientific box furnace (SKU 870AL0, MPN BF51866A-1) for gravimetric analysis in materials testing
ORP monitoring in wastewater — Thermo Scientific ORP sensors (SKU 56EE07, MPN 01X001524) for oxidation-reduction potential measurement
Drying and sterilization — Thermo Scientific gravity convection oven (SKU 870AJ5, MPN 51028116) for laboratory glassware drying
Water system maintenance — Thermo Scientific sterile overflow (SKU 870AM3, MPN 06.5001) for Type II water purification system upkeep

THERMO SCIENTIFIC Products

3G Electric supplies THERMO SCIENTIFIC benchtop ph meters. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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THERMO SCIENTIFIC pH Meter Kit: ORP/pH/Temp, Electrode Stand, -2 pH pH Range - Min, ±0.002 pH (MPN PSTAR2146). Key specifications — pH Accuracy: ±0.002 pH; Temp Compensation: Automatic; Measurement Components Included: 096019-WA Stirrer Probe; Reagents and Solutions Included: Ammonia ISA; Test Parameters: ORP; Other Accessories Included: Electrode Stand; Manufacturer Part Number: PSTAR2146.
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THERMO SCIENTIFIC pH Meter Kit: ORP/pH/Temp, Electrode Stand, -2 pH pH Range - Min, ±0.002 pH (MPN PSTAR2146). Key specifications — pH Accuracy: ±0.002 pH; Temp Compensation: Automatic; Measurement Components Included: 096019-WA Stirrer Probe; Reagents and Solutions Included: Ammonia ISA; Test Parameters: ORP; Other Accessories Included: Electrode Stand; Manufacturer Part Number: PSTAR2146.
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THERMO SCIENTIFIC pH Meter Kit: ORP/pH/Temp, 9180BNMD Refillable Epoxy-Body ORP/ATC Electrode (MPN PSTAR2119). Key specifications — pH Accuracy: ±0.002 pH; Temp Compensation: Automatic; Measurement Components Included: 9180BNMD Refillable Epoxy-Body ORP/ATC Electrode; Reagents and Solutions Included: ORP Standard; Test Parameters: Temperature; Other Accessories Included: Electrode Stand; Manufacturer Part Number: PSTAR2119.
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THERMO SCIENTIFIC pH Meter Kit: ORP/pH/Temp, 9180BNMD Refillable Epoxy-Body ORP/ATC Electrode (MPN PSTAR2119). Key specifications — pH Accuracy: ±0.002 pH; Temp Compensation: Automatic; Measurement Components Included: 9180BNMD Refillable Epoxy-Body ORP/ATC Electrode; Reagents and Solutions Included: ORP Standard; Test Parameters: Temperature; Other Accessories Included: Electrode Stand; Manufacturer Part Number: PSTAR2119.
THERMO SCIENTIFIC pH Meter Kit: ORP/pH/Temp, pH Electrode Storage Sleeve and Base, ±0.002 pH (MPN PSTAR2117). Key specifications — pH Accuracy: ±0.002 pH; Temp Compensation: Automatic; Measurement Components Included: 8107BNUMD ROSS Ultra Triode Gel-Filled Epoxy-Body pH/ATC Electrode; Reagents and Solutions Included: pH Electrode Storage Solution and Cleaning Solution; Test Parameters: pH; Other Accessories Included: pH Electrode Storage Sleeve and Base; Manufacturer Part Number: PSTAR2117.
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THERMO SCIENTIFIC pH Meter Kit: ORP/pH/Temp, pH Electrode Storage Sleeve and Base, ±0.002 pH (MPN PSTAR2117). Key specifications — pH Accuracy: ±0.002 pH; Temp Compensation: Automatic; Measurement Components Included: 8107BNUMD ROSS Ultra Triode Gel-Filled Epoxy-Body pH/ATC Electrode; Reagents and Solutions Included: pH Electrode Storage Solution and Cleaning Solution; Test Parameters: pH; Other Accessories Included: pH Electrode Storage Sleeve and Base; Manufacturer Part Number: PSTAR2117.

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THERMO SCIENTIFIC pH Meter Kit: ORP/pH/Temp, pH Electrode Storage Sleeve and Base, ±0.002 pH (MPN PSTAR2177). Key specifications — pH Accuracy: ±0.002 pH; Temp Compensation: Automatic; Measurement Components Included: 096019-WA Stirrer Probe; Reagents and Solutions Included: pH Electrode Storage Solution and Cleaning Solution; Test Parameters: ORP; Other Accessories Included: pH Electrode Storage Sleeve and Base; Manufacturer Part Number: PSTAR2177.
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THERMO SCIENTIFIC pH Meter Kit: ORP/pH/Temp, pH Electrode Storage Sleeve and Base, ±0.002 pH (MPN PSTAR2177). Key specifications — pH Accuracy: ±0.002 pH; Temp Compensation: Automatic; Measurement Components Included: 096019-WA Stirrer Probe; Reagents and Solutions Included: pH Electrode Storage Solution and Cleaning Solution; Test Parameters: ORP; Other Accessories Included: pH Electrode Storage Sleeve and Base; Manufacturer Part Number: PSTAR2177.
THERMO SCIENTIFIC pH Meter Kit: ORP/pH/Temp, pH Electrode Storage Sleeve and Base, ±0.002 pH (MPN PSTAR2114). Key specifications — pH Accuracy: ±0.002 pH; Temp Compensation: Automatic; Measurement Components Included: 927007MD Stainless Steel ATC Temperature Probe; Reagents and Solutions Included: pH Electrode Storage Solution and Cleaning Solution; Test Parameters: pH; Other Accessories Included: pH Electrode Storage Sleeve and Base; Manufacturer Part Number: PSTAR2114.
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THERMO SCIENTIFIC pH Meter Kit: ORP/pH/Temp, pH Electrode Storage Sleeve and Base, ±0.002 pH (MPN PSTAR2114). Key specifications — pH Accuracy: ±0.002 pH; Temp Compensation: Automatic; Measurement Components Included: 927007MD Stainless Steel ATC Temperature Probe; Reagents and Solutions Included: pH Electrode Storage Solution and Cleaning Solution; Test Parameters: pH; Other Accessories Included: pH Electrode Storage Sleeve and Base; Manufacturer Part Number: PSTAR2114.
THERMO SCIENTIFIC pH Meter Kit: ORP/pH/Temp, pH Electrode Storage Sleeve and Base, ±0.002 pH (MPN PSTAR2118). Key specifications — pH Accuracy: ±0.002 pH; Temp Compensation: Automatic; Measurement Components Included: 928007MD Micro Stainless Steel ATC Temperature Probe; Reagents and Solutions Included: pH Electrode Storage Solution and Cleaning Solution; Test Parameters: ORP; Other Accessories Included: pH Electrode Storage Sleeve and Base; Manufacturer Part Number: PSTAR2118.
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THERMO SCIENTIFIC pH Meter Kit: ORP/pH/Temp, pH Electrode Storage Sleeve and Base, ±0.002 pH (MPN PSTAR2118). Key specifications — pH Accuracy: ±0.002 pH; Temp Compensation: Automatic; Measurement Components Included: 928007MD Micro Stainless Steel ATC Temperature Probe; Reagents and Solutions Included: pH Electrode Storage Solution and Cleaning Solution; Test Parameters: ORP; Other Accessories Included: pH Electrode Storage Sleeve and Base; Manufacturer Part Number: PSTAR2118.
THERMO SCIENTIFIC pH Meter: ORP/pH/Temp, Electrodes Sold Separately, Reagents Sold Separately (MPN PSTAR2170). Key specifications — pH Accuracy: ±0.002 pH; Temp Compensation: Automatic; Measurement Components Included: Electrodes Sold Separately; Reagents and Solutions Included: Reagents Sold Separately; Test Parameters: Temperature; Other Accessories Included: 100-240V 50/60Hz Universal Power Adapter; Manufacturer Part Number: PSTAR2170.
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THERMO SCIENTIFIC pH Meter: ORP/pH/Temp, Electrodes Sold Separately, Reagents Sold Separately (MPN PSTAR2170). Key specifications — pH Accuracy: ±0.002 pH; Temp Compensation: Automatic; Measurement Components Included: Electrodes Sold Separately; Reagents and Solutions Included: Reagents Sold Separately; Test Parameters: Temperature; Other Accessories Included: 100-240V 50/60Hz Universal Power Adapter; Manufacturer Part Number: PSTAR2170.
THERMO SCIENTIFIC pH Meter Kit: ORP/pH/Temp, pH Electrode Storage Sleeve and Base, ±0.002 pH (MPN PSTAR2176). Key specifications — pH Accuracy: ±0.002 pH; Temp Compensation: Automatic; Measurement Components Included: 8157BNUMD ROSS Ultra Triode Refillable Epoxy-Body pH/ATC Electrode; Reagents and Solutions Included: pH Electrode Storage Solution and Cleaning Solution; Test Parameters: Temperature; Other Accessories Included: pH Electrode Storage Sleeve and Base; Manufacturer Part Number: PSTAR2176.
THERMO SCIENTIFIC
THERMO SCIENTIFIC pH Meter Kit: ORP/pH/Temp, pH Electrode Storage Sleeve and Base, ±0.002 pH (MPN PSTAR2176). Key specifications — pH Accuracy: ±0.002 pH; Temp Compensation: Automatic; Measurement Components Included: 8157BNUMD ROSS Ultra Triode Refillable Epoxy-Body pH/ATC Electrode; Reagents and Solutions Included: pH Electrode Storage Solution and Cleaning Solution; Test Parameters: Temperature; Other Accessories Included: pH Electrode Storage Sleeve and Base; Manufacturer Part Number: PSTAR2176.
THERMO SCIENTIFIC pH Meter Kit: ORP/pH/Temp, pH Electrode Storage Sleeve and Base, ±0.002 pH (MPN PSTAR2145). Key specifications — pH Accuracy: ±0.002 pH; Temp Compensation: Automatic; Measurement Components Included: 096019-WA Stirrer Probe; Reagents and Solutions Included: pH 4, 7, 10 Buffers and Rinse Solution Pouches; Test Parameters: ORP; Other Accessories Included: pH Electrode Storage Sleeve and Base; Manufacturer Part Number: PSTAR2145.
THERMO SCIENTIFIC
THERMO SCIENTIFIC pH Meter Kit: ORP/pH/Temp, pH Electrode Storage Sleeve and Base, ±0.002 pH (MPN PSTAR2145). Key specifications — pH Accuracy: ±0.002 pH; Temp Compensation: Automatic; Measurement Components Included: 096019-WA Stirrer Probe; Reagents and Solutions Included: pH 4, 7, 10 Buffers and Rinse Solution Pouches; Test Parameters: ORP; Other Accessories Included: pH Electrode Storage Sleeve and Base; Manufacturer Part Number: PSTAR2145.
THERMO SCIENTIFIC pH Meter Kit: ORP/pH/Temp, pH Electrode Storage Sleeve and Base, ±0.002 pH (MPN PSTAR2115). Key specifications — pH Accuracy: ±0.002 pH; Temp Compensation: Automatic; Measurement Components Included: 8302BNUMD ROSS Ultra Triode Refillable Glass-Body pH/ATC Electrode; Reagents and Solutions Included: pH Electrode Storage Solution and Cleaning Solution; Test Parameters: pH; Other Accessories Included: pH Electrode Storage Sleeve and Base; Manufacturer Part Number: PSTAR2115.
THERMO SCIENTIFIC
THERMO SCIENTIFIC pH Meter Kit: ORP/pH/Temp, pH Electrode Storage Sleeve and Base, ±0.002 pH (MPN PSTAR2115). Key specifications — pH Accuracy: ±0.002 pH; Temp Compensation: Automatic; Measurement Components Included: 8302BNUMD ROSS Ultra Triode Refillable Glass-Body pH/ATC Electrode; Reagents and Solutions Included: pH Electrode Storage Solution and Cleaning Solution; Test Parameters: pH; Other Accessories Included: pH Electrode Storage Sleeve and Base; Manufacturer Part Number: PSTAR2115.
THERMO SCIENTIFIC pH Meter: ORP/pH/Temp, Electrodes Sold Separately, Reagents Sold Separately (MPN PSTAR2110). Key specifications — pH Accuracy: ±0.002 pH; Temp Compensation: Automatic; Measurement Components Included: Electrodes Sold Separately; Reagents and Solutions Included: Reagents Sold Separately; Test Parameters: pH; Other Accessories Included: Electrode Stand; Manufacturer Part Number: PSTAR2110.
THERMO SCIENTIFIC
THERMO SCIENTIFIC pH Meter: ORP/pH/Temp, Electrodes Sold Separately, Reagents Sold Separately (MPN PSTAR2110). Key specifications — pH Accuracy: ±0.002 pH; Temp Compensation: Automatic; Measurement Components Included: Electrodes Sold Separately; Reagents and Solutions Included: Reagents Sold Separately; Test Parameters: pH; Other Accessories Included: Electrode Stand; Manufacturer Part Number: PSTAR2110.