LAQUAtwin PH-33 Pocket pH & Temperature Meter
Precision in the field
Built for environmental professionals, the LAQUAtwin PH-33 combines advanced accuracy with rugged portability to deliver on-site pH and temperature analysis with ease.
With 0.01 pH resolution, up to 5-point calibration, and simultaneous temperature display, the PH-33 ensures reliable, high-precision results in any field condition — from rivers and lakes to soil slurries and runoff.
Features of the LAQUAtwin PH-33 Pocket pH & Temperature Meter
- Minimum sample volume: 0.1ml (0.05ml with sampling sheet B)
- Up to 5 calibration points
- pH, mV, and temperature display
- Auto calibration
- Auto buffer recognition: USA & NIST pH buffers
- Auto temperature compensation
- Temperature calibration: 5 to 40.0 ºC
- Auto stable / auto hold measurement
- Auto power off: 30 mins
- Low battery indicator
- IP67 Rating dust & waterproof
- Replaceable sensor
- 400 Hours battery life: continuous use without backlight
- Material: ABS epoxy
- Display: custom (monochrome) LCD with backlight
- Operating conditions: 5 to 40°C, 85% or less relative humidity
- Warranty: 2 years – meter, 6 months – sensor
- Packed in handy carrying case
- Supplied with pH 4.01 & 7.00 buffers (14ml each), 2 x CR2032 batteries, dropper, instruction and quick manuals
What’s in the box with the LAQUAtwin PH-33 Pocket pH & Temperature Meter?
- LAQUAtwin PH-33 Meter – HO-3999960124
- Protective plastic carry case
- 14 ml calibration solutions
- Sample dropper
- Batteries included
Price
- Price: R3,880 (excluding VAT)
🌍 Monitor. Measure. Protect.
The LAQUAtwin PH-33 empowers environmental testing with lab-quality data — wherever the job takes you.


