Products Catalog

Specification

1) AD32 Waterproof EC/ TDS Testers

TECHNICAL DATA
Range 0.0 to 60.0° C / 32.0 to 140.0° F
0 to 3999 ¼ S/ cm / 0 to 2000 ppm ( AD31)
0.00 to 20.00 mS/ cm / 0.00 to 10.00 ppt ( AD32) .
Resolution 0.1 ° C / 0.1° F
1 ¼ S/ ppm ( AD31)
0.01 mS/ ppt ( AD32)
Accuracy ( @ 20° C/ 68° F)
± 0.5° C / ± 1° F
± 2% f.s. ( EC/ TDS)
Calibration Automatic, 1 point
1413 ¼ S, 1382 ppm or 1500 ppm ( AD31)
12.88 mS, 6.44 ppt or 9.02 ppt ( AD32)
TDS Factor
User-selectable from 0.45 to 1.00
Temperature Compensation
Automatic, from 0 to 60° C
² adjustable from 0.0 to 2.4% / ° C
Probe AD32P ( included)
Battery Type 4 x 1.5V button type
Battery Life Approx. 100 hours of use
Auto-off After 8 minutes of non-use
Environment
-5 to 50° C ( 23 to122° F) ; RH 100%
Dimensions 175.5 x 39 x 23 mm
Weight 100 g

2. Adwa AD-11 waterproof pH Meter

• Resolutie: 0, 1pH& 0, 1º C
• Nauwkeurigheid: 0, 1pH& 0, 5º C
• Bereik: 0 - 14pH & -5º C - 60º C
• 2 ijkpunten pH4.01 & pH7.01
• Automatische Temperatuur Compensatie.
• Temperatuur uitlezing
• Vervangbare electrode
• Auto shut-off & hold functie
• 2 jaar garantie ( op de meter)
• 6 maanden garantie ( op de electrode)