Hanna Instruments HALO2 Wireless Field pH Tester

The durability of the Hanna Instruments HALO2 Wireless Field pH Tester with built-in specialized electrode makes it ideal for measurements in the field. Other than routine calibration and cleaning, the gel-filled reference is maintenance free with no fill solutions required.

Supplied with a starter kit consisting of: pH 4.01 buffer solution sachet (2 pcs), pH 7.01 buffer solution sachet (2 pcs), electrode cleaning solution sachet (2 pcs), electrode storage solution (dropper bottle), 3V Lithium battery – CR2032, instrument quality certificate and instruction manual.

Key Features

  • Features a PEI resin body that is easy to clean and resistant to many aggressive chemicals
  • Double-junction design presents a silver-free electrolyte solution interacting with the sample, making the electrode less susceptible to clogging and guaranteeing fast, stable reading
  • Compact, waterproof casing, and automatic pH calibration at up to three points, or four points when used with Hanna Lab App
  • Integrated Bluetooth module allows the tester to be used as a standalone pH tester or connected to a compatible smart device with the Hanna Lab App
  • Automatic temperature compensated readings

Specifications for Hanna Instruments HALO2 Wireless Field pH Tester
pH Range0.00 to 12.00 pH
pH Resolution0.01 or 0.1 pH
pH Accuracy±0.05 pH
mV RangepH/mV conversion
mV Resolution0.1 or 1 mV
Temperature Range–5.0 to 70.0 °C (23.0 to 158.0 °F)
Temperature Resolution0.1 °C; 0.1 °F
Temperature Accuracy±0.5 °C; ±0.9 °F
CalibrationUp to three points or four points * Automatic buffer recognition
with Standard buffers Hanna (pH 1.68, 4.01, 7.01, 10.01)
or NIST (pH 1.68, 4.01, 6.86, 9.18)
Temperature compensationAutomatic (ATC) or Manual (MTC)
ElectrodeBody material - Polyetherimide (PEI) resin
Glass - Low Temperature (LT)
Junction - Ceramic
Reference cell - Double, Ag/AgCl
Electrolyte - Gel
Tip / Shape - Dome
Outer diameter - 12 mm (0.47”)
Length - 100 mm (3.9”)
Battery type3V Lithium – CR2032
Battery lifeApproximately 1000 hours (500 hours with Bluetooth enabled)
Environment0 to 50 °C (32 to 122 °F)
CasingIP65 ingress protection
Dimensions51 x 175 x 21 mm (2.0 x 6.9 x 0.8”)
Weight50 g (1.8 oz.)

Filter
Item No. Product Description Unit of Measure Your Cost Purchase
PH METER; HALO2 WIRELESS HANNA
3804-88
HALO2 Wireless Field pH Tester Each
$145.00
Add to Cart This item is on back-order. Allow 5-10 business days. Please call us at 800-328-8378 with any questions about availability. In Stock