Click to go home See Our Products Learn more about TDS and how it affects your water, reverse osmosis, water filters and water purification systems Frequently Asked Questions Where to buy TDSMETER.CO.UK products Learn about TDSMETER.CO.UK, Inc. Contact TDSMETER.CO.UK, Inc.
 HANDHELDS
 Basic TDS Tester
 TDS Meter 3
 TDS Meter 4
 TDS Meter 4TM
 EC/TDS Combo Meter
 Waterproof pH Meter
 Waterproof ORP Meter
 Thermometer
 TDS-EZ Water Quality
 AP-1: AquaPro (TDS)
 AP-2: AquaPro (EC)
 Conductivity Tester
 Water Quality Tester
 IN-LINE MONITORS
 Dual TDS Monitor
 Dual TDS Monitor 2
 Clean Tap Monitor
 Purity Monitor
 External Purity Monitor
 FM-1: Filter Monitor
 FM-2: Filter Monitor
 PSC-150:TDS Controller
 QC-1:TDS Monitor
 In-Line Single Monitor
 CONTROLLERS
 Panel Mount Controller
 Dual TDS Controller
 Dual Display Controller
 Conductivity Controller
Injection Controller
TDS/EC Controller
 DEMONSTRATORS
 Precipitator 1
 Precipitator 2
 ACCESSORIES
 Calibration Solutions
 Sensors
TDS METER 4 (pocket size) click here for a printable view of this page
Buy now FEATURES
  • The smallest and lightest TDS meter on the market.
  • Sleek design is perfect for personal or consumer use.
  • Advanced microprocessor technology.
  • Hold Function: saves measurements for convenient reading and recording.
  • Auto-off function: the meter shuts off automatically after 10 minutes of non-use to conserve batteries.
  • Measurement Range: 0-9990 ppm. From 0-999 ppm, the resolution is in increments of 1 ppm. From 1000 to 9990 ppm, the resolution is in increments of 10 ppm, indicated by a blinking 'x10' image.
  • Display: large and easy-to-read LCD screen.
  • Factory Calibrated: our meters are calibrated with a 342 ppm NaCl solution. Meters can be recalibrated with a mini-screwdriver.

Ideal for all water purification applications, wastewater regulation, aquaculture, hydroponics, and colloidal silver.

Perfect for both consumer or commercial use.

Carry one in your pocket at all times!

SPECIFICATIONS
  • Range: 0 - 9990 ppm (mg/L)
  • Resolution: 1 ppm
  • Accuracy: +/- 2%
  • ATC: Built-in sensor for Automatic Temperature Compensation of 1 to 50 degrees Celsius (33 to 122 degrees Farenheit)
  • Power source: 2 x 1.5V button cell batteries (included)
  • Battery life: over 1000 hours of continuous use
  • Dimensions: 14 x 2.3 x 1.5 cm (5.5 x .9 x .55 inches)
  • Weight: 34g (1.2 oz)
 

 
Copyright © 2007 TDSMETER.CO.UK All rights reserved. HOME