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AQUASEARCHER AB33M1 Multi-Parameter Benchtop Meter

Catalog Number:
30589824
Availability: In stock
$1,637.25
Estimated shipping date 27/08/2026, order this item in the next

AQUASEARCHER AB33M1-B Multi-Parameter Benchtop Meter

Easy-to-Use and Accurate Multi-Parameter Benchtop Meter

 

OVERVIEW

The next step in the evolution of OHAUS’ original Starter Series, the all-new AQUASEARCHER™ AB33M1 multi-parameter bench meter is designed with reliable measurement and user-interface in mind. The i-Steward ensures repeatable and consistent measurement accuracy for optimal peace of mind. The 6.5 inch LCD display and touch keypad makes changing the parameters, executing setup, and performing calibration as simple as using a smartphone.

  • Applications: pH, Oxidation-Reduction Potential (ORP), Conductivity, Total Dissolved Solids (TDS), Salinity and Resistivity with Temperature Measurements
  • Display: 6.5" Segment & Dot matrix LCD with backlight
  • Operation: Capacitive touch, ABS top housing, standalone electrode holder
  • Communication: RS232, USB Device (included)
  • Construction: AC adapter (included)
  • Design Features: i-Steward, Two Independent Channels, Calibration due alarm, 1,000 measurement memory

 

SPECIFICATIONS

Measurement Range -2.00 – 20.00 pH;  -5 °C – 110 °C;  -2000.00 – +2000.00 mV
Measurement Resolution 0.1 mV;  0.1 °C;  0.01 pH
Accuracy ±0.3 °C;  ±0.5 mV;  ±0.01 pH
Display LCD with backlight &  one-line dot matrix
Electrode Not included
Accuracy ± (mV) 0.5 mV
Accuracy ± (Temperature) 0.3 °C
Conductivity accuracy (±) 0.5 %
Conductivity measuring range 0.01 μS/cm – 500 mS/cm
Dimensions 8.3 in x 2 in x 5.6 in (210 mm x 51 mm x 142 mm) (LxHxW)
Net Weight 1.1 lb (0.5 kg)
Parameter pH / Cond
pH accuracy (±) 0.01
Power AC Adapter (Included)
Resistivity measuring range 2 Ohm ;  100 MOhm
Resistivity resolution 0.01 Ohm
Working Environment 5°C – 40°C, 80% RH, Non-condensing
More Information
pH measurement range-2.00 to 20.00 pH
pH resolution0.01 pH
pH Accuracy± 0.01 pH
mV±2000mV
mV Resolution0.1 mV
mV Accuracy±0.5 mV
Conductivity0...200mS/cm
Conductivity Accuracy± 0.5% full-scale reading
Conductivity resolution0.01µS/cm auto-range
Resistivity0...20MΩ·cm
Resistivity Resolution0.01 Ω•cm auto-range
Resistivity Accuracy± 0.5 % Reading ± 2 Least Signficant Digit
TDS0.1 mg/l…199.9 g/l
TDS Resolution0.01 mg/L auto-range
TDS Accuracy± 0.5 % Reading ± 2 Least Signficant Digit
Salinity0.00 to 100.00 psu
Salinity resolution0.01 psu
Salinity Accuracy± 0.5 % Reading ± 2 Least Signficant Digit
Temperature-5.0 to +110.0°C
Temperature Resolution0.1 °C
Temperature Accuracy± 0.3°C
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