The 2.914.0020 is a handheld pH and conductivity meter designed for field and laboratory use, offering GLP-compliant data logging with user identification, timestamp, and sensor details. It features two galvanically isolated measuring inputs for simultaneous pH and conductivity measurements, with pH resolution of 0.001 pH units and conductivity range from 0.1 µS/cm to 1000 mS/cm. The device supports both 2-wire and 4-wire sensors, automatic signal stabilization, and data export via USB to PC or LIMS. It includes a 3.5-inch color display, stores up to 10,000 measurements, and is powered by a rechargeable lithium-polymer battery. The meter is certified to IP67 for dustproof and waterproof protection, including submersion up to 30 minutes, and has a rugged plastic casing. Dimensions are 208 mm width, 92 mm height, and 34 mm depth, with a weight of 400 g.
Measuring inputs - 2
Measuring mode - 1 x conductivity/TDS/sal
mV range - -1,200.0 mV - +1,200.0 mV
mV resolution - 0.1 mV
mV accuracy - ±0.2 mV
pH range - -13.000 - +20.000
pH resolution - 0.001 pH
pH accuracy - ±0.003 pH
pH calibration points - 1 - 5
Conductance range - 0.1 µS - 500 mS
Conductance resolution - 4 significant digits
Conductance accuracy - ±0.5% at 0.1 µS - 16 µS ±0.5% at 16 µS - 1 mS ±1.0% at 1 mS - 500 mS
Good Laboratory Practice (GLP) - Yes, data with User ID, timestamp, electrode ID
Display - 3.5 color display
Memory size - 10,000 measured values
Power supply - Lithium-polymer rechargeable battery 3.7 V; 3,000 mAh
Protection class - IP67
Dimensions (W/H/D) - 208 mm / 92 mm / 34 mm
Weight - 400 g
| Metrohm USA, Inc. | |
|---|---|
| Product Category | pH Electrodes |
| Product Number | 2.914.0020 |
| Product Name | 914 pH/Conductometer |
| pH Range | -13 to 20 ph |
