Hanna Instruments™ Portable Waterproof pH/EC/TDS Meters

Designed to measure pH, conductivity (EC), total dissolved solids (TDS), and temperature with a single probe. Hanna Instruments™ Portable Waterproof pH/EC/TDS Meters are available for high range and low range measurement.

Product Code	Brand	For Use With (Application)	Range (Conductivity)	Range (TDS)
10142321	Hanna Instruments™ HI991301	High-Range Detection	0.00 to 20.00mS/cm	0.00 to 10.00ppt (g/L)

Description

This multi-parameter meter takes readings simply and quickly, and it fits in the palm of your hand. From setup to calibration all operations are performed with just two buttons. It features a clear, extra-large LCD display and easy-access rotary knobs to effect calibration changes. A single pre-amplified probe is used for all parameters.

• Waterproof and rated for IP 67 conditions
• Easy to clean and maintain
• Multi-level LCD display
• On-screen tutorial messages for calibration and setup
• Automatic Temperature Compensation
• Automatic one or two-point pH calibration
• BEPS: Alerts the user in the event that low battery power could adversely affect the readings
• Battery % displayed on startup
• Compact, heavy duty, and waterproof
• Preprogrammed buffer recognition values, TDS factors and temperature coefficients

Specifications

• Accuracy (pH): ±0.01
• Includes: HI 1288 probe, batteries, 1m cable, rugged carrying case and instructions
• Range (pH): 0 to 14
• Temperature Range (Metric): 0°C to 60.0°C
• Resolution (Temperature): 0.1°C/F
• Certifications/Compliance: IP 67
• Weight (Metric): 205 g
• Warranty: 2 Years (6 Months Probe)
• Accuracy (Conductivity): ±2% F.S.
• Probe Type: HI1288 PVC body, pre-amplified multiparameter probe with internal temperature sensor, DIN connector and 1m cable
• Detection Range: 0 to 14 pH
• Battery Type: 1.5V (3) AAA, Auto-Off after 8 min. non-use
• Battery Life: 500 hr.

• Accuracy (Temperature): ±0.5°C/±1°F
• Calibration: Automatic
• Resolution (pH): 0.01
• Temperature Range (English): 32.0°F to 140.0°F
• Display Type: LCD
• Dimensions (L x W x H): 150 x 80 x 36 mm (5.9 x 3.1 x 1.4 in.)
• Weight (English): 7.2 oz.
• Keypad: Two-button
• Material: PVC
• Resolution: TDS Conversion Factor: 0.45 to 1.00
• Temperature Compensation: pH: automatic; EC/TDS: automatic with β adjustable from 0.0 to 2.4%/°C
• Type: Portable pH/EC/TDS/Temperature Meter
• Accuracy (TDS): ±2% full scale