Name: Acoustic Testing Pro Lab Portable pH Meter - Acoustic Testing Pro
SKU: ACTPPHM-136

Overview

This Lab Portable pH Meter has the pH ranging from -2 pH to 20 pH, a temperature range of 32 °F to 221 °F (0 °C to 105 °C), and an auto power-off.

Features

Automatic temperature compensation ensures accurate readings over the entire range.
Auto-Read function senses and locks the measurement endpoint.
Calibration due alarm prompts user to calibrate the meter regularly.
Auto-Power Off effectively conserves battery life.
Setup menu allows setting the number of calibration point
Reset function automatically resumes all settings back to the factory defaults.
Expanded memory stores or recalls up to 500 data sets.
USB communication interface is easy to transfer data to PC.
Multi-mode power scheme.

pH
Range	-2 pH to 20 pH
Resolution	0.001 pH, 0.01 pH, 0.1 pH, selectable
Accuracy	±0.002 pH
Calibration Points	1 point to 5 points
pH Buffer Options	USA, NIST, DIN, 2 custom buffers
ORP
Range	±1999.9 mV
Resolution	0.1 mV, 1 mV, selectable
Accuracy	±0.2 mV
Calibration Points	1 point
Measurement Modes	Relative or absolute mV
Ion Concentration
Range	0.001 to 19999 (depending on the range of ISE)
Resolution	0.001, 0.01, 0.1, 1
Accuracy	±0.5% F.S. (monovalent), ±1% F.S. (divalent)
Calibration Points	2 points to 5 points
Calibration Solutions	0.001, 0.01, 0.1, 1, 10, 100, 1000, 10000
Measurement Units	ppm, mg/L, mol/L, mmol/L
Temperature
Range	32 °F to 221 °F (0 °C to 105 °C)
Resolution	0.1°F (0.1°C)
Accuracy	±0.9 °F (±0.5 °C)
Offset Calibration	1 point
Calibration Range	Reading ± 50 °F (10 °C)
General Specifications
Temperature Compensation	32 °F to 212 °F (0 °C to 100 °C), manual or automatic
Stability Criteria	Low or high
Calibration Due Alarm	1 day to 31 days or off
Auto-Power Off	10 minutes, 20 minutes or 30 minutes after last key pressed
Memory	Stores up to 500 data sets
Output	USB communication interface
Connector	BNC, 0.14 in (3.5 mm) jack socket
Display	Custom LCD 3.15 in x 2.36 in (80 mm × 60 mm)
Power	3 V × 1.5 V AA batteries or DC 5 V power adapter
Battery Life	Approximately 150 hours (turn off the backlight)
Dimensions	6.69 in x 3.35 in x 1.18 in (170 mm × 85 mm × 30 mm)
Weight	0.66 lb (300 g)