Grab a kit and get measuring fast.
Everything you need to measure pH, electrical conductivity, and dissolved oxygen in the field, built around The 5-Port Ranger Handheld - our toughest, most accurate portable water quality meter.
What's in the kit
14 items · everything to start measuring
The components in detail
Explore the meter and three sensors
The Ranger 5-Port Meter
An award-winning design pulled from 50+ years of field experience - with the freedom to mix and match sensors, it's a flexible platform that grows with you as your measurement needs evolve.
- Large Gorilla Glass display, sunlight-readable
- Any Ranger port fits any Ranger sensor
- Simple calibration with sensor-health indicators
- ≈ 1 week of average use per charge, fast charging
PH-104 Sensor
Bullet tip and double junction - durable, reliable, and a great fit for most field tasks.
- Double junction reduces reference contamination
- Factory-calibrated with integrated temperature
- Built-in health tracking for full transparency
EC-100 Sensor
Graphite sensing surface with 4-pole bullseye sensing - robust, easy to clean, auto-ranging.
- Auto-ranging technology across conductivity ranges
- Graphite surface wipes clean quickly
DO-100 Sensor
Optical measurement with no membranes - a no-fuss sensor for field or lab.
- No membranes to replace or fuss over
- Integrated temperature for convenient readings
Downloads
Manuals, datasheets & brochures
Not quite the right fit?
Browse other Ranger kit options
We offer a variety of Ranger kits to suit different parameters and use-cases.
Buying a kit saves you money - 15% off RRP compared with buying the components individually.
Questions?
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