GMH 3530 Digital pH-/mV-/Thermometer
The Greisinger GMH 3530 is a high-accuracy, handheld digital meter for professional pH, mV (Redox), and temperature measurements. Ideal for lab, field, and industrial water quality analysis.
GMH 3530 Digital pH-/mV-/Thermometer
The GMH 3530 from Greisinger is a professional-grade, handheld instrument designed for precise and reliable measurements of pH, redox (mV), and temperature. Built for demanding applications in laboratories, industrial settings, and field analysis, this device features a rugged, impact-resistant housing. It offers automatic temperature compensation (ATC) with an external Pt1000 sensor for the highest accuracy in pH readings. The large, dual-line LCD display allows for simultaneous viewing of pH/mV and temperature values. With easy-to-use automatic calibration, Min/Max value memory, and a Hold function, the GMH 3530 is an essential tool for water quality analysis, chemical processing, and environmental monitoring.
Technical Specifications:
- Measuring Range (pH): 0.00 to 14.00 pH
- Measuring Range (Redox/mV): -1999 to +2000 mV
- Measuring Range (Temperature): -100.0 to +250.0 °C (with Pt1000 sensor)
- Accuracy (pH): ±0.01 pH (at nominal temperature)
- Accuracy (Temperature): ±0.2 °C ±1 digit
- Connections: BNC socket for pH/Redox electrode, 2 x 4 mm banana sockets for Pt1000 temperature probe
- Display: 2 x 4½-digit LCD (12.4 mm and 7 mm high)
- Power Supply: 9V battery or external 10.5-12V DC power supply (optional)

| Brand | GMH |
|---|---|
| Model | 3530 Digital pH-/mV-/Thermometer |
GENERAL DELIVERY INFORMATION
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Our Return & Refund Policy provides detailed information about options and procedures for returning your order.

