Water & Environmental > Hydrology & Groundwater > Multi-Parameter Meters > Multi-parameter Water Quality Meter
Multi-parameter Water Quality Meter
Product code: WAG-WE51500
The Maji-Meter is capable of measuring up to 11 parameters in the field simply by submerging the probe into a water course and using the control unit to run the test and view results.
Innovative sensor technologies combine with a durable and ergonomic design making the Maji-Meter simple to use, rugged, and easy to maintain in the field. An integrated GPS system allows users to identify exactly where results were taken and record other location information, providing more informative analyses. The Maji-Meter can be used to measure both surface and ground water in a variety of settings such as rivers, lakes, industrial systems, wells and bore-holes.
A wide range of electrode configurations are available to suit every application. Refer to the Specifications tab for more information on parameters. An optical dissolved oxygen electrode and depth sensor can be added to the probe if required.
- Easy to read LCD screen – clear display even in bright sunlight conditions
- Integral GPS receiver for position tagging of readings – adds context to your results to facilitate environmental surveys
- Built-in data logger - store 1900 results on the meter and then download these to a computer via USB
- Simple to use, multilingual menu system – control all setup, calibration and test procedures
- Shock resistant and waterproof casing
Specification
Parameters
| Conductivity | Range Resolution Accuracy |
0 - 200 mS/cm (200,000 μs/cm) 3 Auto-range scales: 0 - 9999 μS/cm, 10.00 - 99.99 mS/cm ± 1% of reading or ± 1 μS/cm if greater |
|---|---|---|
| Depth | Range Resolution Accuracy |
0 - 30 m 0.01 m 0.01 m |
| Dissolved Oxygen (Galvanic)* |
Range Resolution Accuracy |
0 - 500% / 0- 50.00 mg/L 0.1% / 0.01 mg/L ±1% of reading |
| ORP |
Range Resolution Accuracy |
± 2000 mV 0.1 mV ± 0.5 mV |
| pH |
Range Resolution Accuracy |
0 - 14 pH / ± 625 mV 0.01 pH / ± 0.1 mV ± 0.01 pH / ± 0.5 mV |
| Resistivity |
Range Resolution Accuracy |
5Ω cm - 1MΩ cm 2 Auto-range scales: 5-9999, 10.0-1000.0KΩ cm ± 1% of reading or 1 Ω cm if greater |
| Salinity |
Range Resolution Accuracy |
0 - 70 PSU / 0 - 70 ppt (g/Kg) 0.1 PSU / 0.1 ppt ± 1% of reading or 1 unit if greater |
| Seawater Specific Gravity |
Range Resolution Accuracy |
0 - 50 σt 0.1 σt ± 0.1 σt |
| TDS |
Range Resolution Accuracy |
0 - 100,000 mg/L (ppm) 2 Auto-range scales: 0-9999 mg/L, 10.00-100.00g/L ± 1% of reading or ± 1 mg/L if greater |
| Temperature |
Range Resolution Accuracy |
-5ºC - 50ºC (23ºF - 122ºF) 0.1ºC/F ± 0.5ºC |
| Turbidity |
Range Resolution Accuracy |
0 - 1000 NTU 2 Auto-range scales: 0.0 - 99.9 NTU, 100-1000 NTU ± 2% of auto-ranged scale |
* Available on alternate probe models - please contact us for more information
Maji-Meter
| Display | 80 Character FSTN LCD with backlight |
|---|---|
| Data Memory |
1900 full sets including GLP data |
| GPS Receiver |
12 channels with integral antenna |
| GPS Accuracy |
± 10m in all 3 dimensions |
| Languages |
English / French / Spanish |
| PC Interface |
USB (cable provided) |
| Power Supply |
5 x AA cells, Alkaline, or Ni-MH rechargeable |
| Battery Supply |
Alkaline >20 hours. Ni-MH >40 hours |
| Operating Temperature |
-20ºC - +70ºC |
| Protection Class |
IP67 (30 mins at 1m) |
| Dimensions (WxHxD) |
90mm x 180mm x 39mm (3.5” x 7” x 1.5”) |
| Weight (Incl. Batteries) |
450g (15.9 oz) |
| Temperature |
Resolution |
Maji-Probe
| Protection Class |
IP67 (30 mins at 1m) |
|---|---|
| Immersion Depth |
Min 75mm (3”), Max 10m (33’) |
| Operating Temperature |
-5ºC - 50ºC (23ºF - 122ºF) |
| Dimensions (L xø) |
290mm x 42mm (11.4” x 1.65”) |
| Weight (Incl. cable) |
725g (25.6oz) |
