Lovibond SD20 ORP Meter

Transparent lid for easy maintenance and storage

Ideal lid design for a stable stand

Display colours & symbols for easy use

New multi-parameter models for individual measurement requirements

With its waterproof housing, the Pocket Tester is ideal for regular checks in industrial plants or swimming pools.

Plus, the transparent lid not only provides a secure stand for the Pocket Tester in daily use, but also makes it easier to maintain the electrodes. A three-colour LED lighting system - blue, green and red - and new display icons make the tester easy to use and intuitive to operate. The use of energy saving LEDs and 4 x AAA batteries greatly extends the life of the new Pocket Tester range to up to 2000 hours. 

With the included lanyard, each SD Series tester can be worn comfortably around the neck or attached to a pocket, waistband or belt with the clip on the head of the tester, allowing it to be taken anywhere without tiring the hands.

Specification 

Range :  -1000 - 1000 mV  

Temperature : 0 - 50 °C  

Accuracy mV: ± 0.2 % FS

Temperature: ± 0.5 °C

Display 3 coloured backlit LCD(blue: measurement, green: calibration, red: alarm)

Auto – OFF No

Calibration 1 point calibration with +/- 150 mV adjustable ORP value

Power Supply 4 micro batteries (AAA)

Battery Life Time > 2000 h

Portability Portable

Temperature Compensation Automatically

Resolution ORP: 1 mV

Resolution Temperature 0.1 °C

Calibration Points 1

Buffer Auto Recognition + 470 mV (25 °C), Pt | Ag/AgCl (3 M KCl)

Calibration Indicator No

Stability Indicator Yes

Auto-Hold Function Yes

Alarm Limits Yes

Environmental Conditions 0 - 60 °C / 0 - 80% rel. humidity (non-condensing)

IP Rating IP 67

Compliance CE

Dimensions 40 x 40 x 180 mm

Weight 151 g

Weight with Packaging 268 g