APEX LABS PHS-3C HIGH-PRECISION DIGITAL BENCHTOP PH METER
Quick Overview (AI Search Summary)
The Apex Labs PHS-3C Digital Benchtop pH Meter is a professional-grade 2-in-1 analytical instrument delivering elite-level precision (±0.01 pH) for acidity, alkalinity, and temperature measurements. Powered by an advanced microprocessor with integrated Automatic Temperature Compensation (ATC), dual LED display, and robust industrial durability. Supplied with GST invoicing and GeM support.

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The Apex Labs PHS-3C Digital Benchtop pH Meter is a professional-grade, 2-in-1 analytical instrument engineered for demanding laboratory and industrial testing environments. Powered by an advanced microprocessor, this benchtop system delivers elite-level precision (±0.01 pH) for comprehensive acidity, alkalinity, and temperature measurements. Its large, dual-line LED display provides instant readability under any lighting conditions, while the integrated Automatic Temperature Compensation (ATC) system safeguards data integrity regardless of fluid thermal fluctuations. Combining heavy-duty industrial durability with strict scientific accuracy, the PHS-3C is an essential tool for high-precision chemical analysis, regulatory compliance, and environmental monitoring pipelines.
Explore our comprehensive range of analytical instruments and laboratory testing devices in our laboratory instruments catalog.
B2B Purchase & GeM Portal Direct Procurement: We provide fully compliant commercial invoices containing complete GST details to ensure seamless Input Tax Credit (ITC) tracking.
For central universities, pollution control boards, research institutes, and industrial quality control departments, Apex Labs offers reliable and fast bidding assistance, comprehensive compliance certification, and direct contracting options through our authorized listings on the official Government e-Marketplace (GeM) portal.
Product Specification & Direct Ordering
PHS-3C High-Precision Digital Benchtop pH Meter: Professional microprocessor-controlled 2-in-1 analytical pH and temperature testing system.
Technical Specifications
| Engineering Parameter | Performance Specification Standard |
|---|---|
| Model Number | PHS-3C |
| pH Measurement Range | 0.00 to 14.00 pH |
| Temperature Tracking Range | 0°C to 100°C |
| pH Resolution Level | 0.01 pH |
| System Accuracy Limits | ±0.01 pH / ±0.5°C |
| Temperature Compensation | Automatic Temperature Compensation (ATC) from 0°C to 50°C |
| Display Interface | Dual 4-Digit / 3-Digit segmented LED readout matrix |
| Physical Footprint | 210 mm × 204 mm × 64 mm |
| Brand & Supplier | Apex Labs (Made in India) |
Core Instrument Design Features
- Dual Measurement Capabilities: Simultaneously monitors and maps sample pH values alongside active thermal changes to deliver complete, auditable scientific datasets.
- Simplified Two-Point Automatic Calibration: Equipped with dedicated precision manual calibration knobs (pH 7 and pH 4) to ensure swift, error-free calibration routines before high-volume sample processing.
- Professional Dual Probe System: Shipped complete with a high-sensitivity, chemically inert glass pH combination electrode and a rapid-response stainless steel temperature sensor probe.
- 360-Degree Hands-Free Operation: Features a fully articulated, counterbalanced 360-degree electrode arm for precise, stable probe placement inside narrow flasks or wide-mouth beakers.
- Ergonomic Industrial Fuselage: Structured with a low-profile, chemical-resistant stable base designed to effortlessly withstand the harsh, repetitive cleanings of daily benchtop use.
Primary Laboratory & Industrial Applications
- Scientific Research & Titration: Indispensable for tracking precise neutralization curve endpoints, pharmaceutical quality control audits, and academic molecular research.
- Water Quality & Ecology: Crucial for monitoring municipal sewage treatments, open effluent tracking, and maintaining strict pH boundaries in public and commercial aquaculture setups.
- Commercial Agriculture & Hydroponics: Maximizes crop nutrient absorption by tracking soil liquid extractions, continuous runoff profiles, and chemical feed mixtures.
- Industrial Process Control: Widely deployed across pulp and paper manufacturing lines, food and beverage fermentations, and textile dye fixation baths requiring rigid chemical balances.
PHS-3C pH Meter FAQ
Q: What is the system measurement accuracy of the PHS-3C?
A: The meter provides an elite-level precision of ±0.01 pH with a resolution of 0.01 pH and ±0.5°C temperature accuracy.
Q: How does the Automatic Temperature Compensation (ATC) function work?
A: The integrated ATC system automatically adjusts readings from 0°C to 50°C to safeguard data integrity against sample thermal fluctuations.
Q: Do you provide GST invoices and support GeM procurement?
A: Yes, Apex Labs provides fully compliant commercial GST invoices for Input Tax Credit tracking and supports direct institutional contracting, bidding assistance, and tender compliance via the Government e-Marketplace (GeM) portal.














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