เครื่องวัดมวลสารรวมละลายในน้ำ TDS Meter HM Digital AP-1

เครื่องวัดมวลสารรวมละลายในน้ำ TDS Meter HM Digital AP-1
HM Digital AP-1 AquaPro TDS/ºC/ºF PPM Meter Tester (Model : AP-1)

FEATURES
Measures total dissolved solids (TDS) and temperature.
Automatic Temperature Compensation (ATC)
Water-resistant housing
Measurement Range: 0-5000ppm
Digital Calibration (push button)
Auto-off function, data-hold function and low-battery indicator.
Display: large and easy-to-read LCD screen includes simultaneous temperature reading.
Factory Calibrated: The AquaPro is calibrated with a 342 ppm NaCl solution. The meter can be recalibrated with digital calibration using the push buttons, rather than a screwdriver.
Includes a cap and batteries
Comes in a retail-oriented package

SPECIFICATIONS
TDS Range: 0-5000ppm (mg/L)
Temperature Range: 0-80 °C; 32-176 °F
Resolution: 1ppm; Temp. resolution is 0.1 °C/F
Accuracy: +/- 2%
Calibration: Digital calibration by push button.
Housing: Water-resistant
Power source: 1 x 3V button cell (CR2032)
Dimensions: 15 x 2.8 x 1.3cm (5.9 x 1.1 x .5 inches)

สั่งซื้อโทร 093-1326891
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