RO Meters Myron L

RO Meters Myron L

The RO Meters™ by Myron L® are specialized portable instruments designed to provide rapid and reliable measurement of total dissolved solids (TDS) in reverse osmosis (RO) water systems. These meters offer an immediate visual indication of water purity, helping operators maintain efficiency, detect membrane failure, and ensure system performance. With durable construction, automatic temperature compensation, and solid-state electronics, RO Meters are ideal for both routine and critical water quality monitoring in residential, commercial, and industrial applications.

Features

1. reliable tds measurement

2. color-coded or standard display
   Choose between RO-1 with color bands (blue, orange, red) for fast interpretation or RO-1NC for a traditional numerical display.

3. built-in automatic temperature compensation
   Ensures accurate readings from 10°C to 71°C (50°F to 160°F), adjusting for temperature variations in real time.

4. maintenance-free electrodes
   Built-in electrodes are sealed, never require replatinizing, and are designed to last the life of the instrument.

5. durable construction
   Chip-resistant polyethylene cell cup and moisture-sealed solid-state circuitry ensure long-term reliability in harsh environments.

6. portable and efficient
   Compact, lightweight design with internal electronic calibration check and long battery life—ideal for field and service use.

Applications

• Monitoring of residential and commercial reverse osmosis systems

• Industrial water treatment plants and membrane system checks

• Beverage and food processing requiring purified water

• Aquatic systems and fish farming for water quality control

• Laboratory spot-checking of TDS in RO processes

• Routine maintenance of water filtration systems

Specification

• models available:

  • RO-1: 0–1250 ppm with color band scale (blue: 0–250 ppm, orange: 250–500 ppm, red: 500–1250 ppm)

  • RO-1NC: 0–1250 ppm with numerical scale only (no color bands)

• accuracy: ±2% of full scale

• repeatability: ±1%

• temperature compensation: automatic to 25°C/77°F, for samples between 10–71°C / 50–160°F

• electrodes: built-in, no replacement or replatinizing required

• cell cup: polyethylene, chip and crack resistant

• recalibration: internal electronic standard for on-site verification

• circuitry: solid-state, moisture sealed

• power: one 9V battery (included)

• battery life: >2000 tests or approximately 1 year

• dimensions: 86 mm W x 114 mm D x 102 mm H (3.4 in W x 4.5 in D x 4.0 in H)

• weight: 0.45 kg / 1 lb

The Myron L RO Meters™ offer a dependable, field-ready solution for quick and accurate monitoring of RO water quality—helping users prevent system failures, reduce waste, and ensure product consistency.