HORIBA LAQUA PH220 Handheld pH/ORP/Temperature Meter | IP67 Waterproof Digital pH Meter | 0.01 pH Resolution | 1000 Data Memory
Description
Professional waterproof handheld meter for accurate pH, ORP and temperature testing in laboratory and field environments. The LAQUA PH220 features a backlit display, automatic calibration, 1,000-record memory, GLP-ready date/time stamps, and IP67 protection.
Key Highlights
- Measures pH, ORP (mV) and temperature in °C/°F
- High pH accuracy: ±0.01 pH with 0.01 pH resolution
- Up to 5-point calibration for USA/NIST buffers; up to 6-point for DIN buffers
- IP67 waterproof, dustproof, shock- and scratch-resistant housing
- Stores up to 1,000 readings with automatic data logging
- Real-time clock and date/time stamp for traceable records
- Backlit 50 × 50 mm LCD for clear viewing
- Auto Stable, Auto Hold and real-time measurement modes
- PC and printer connectivity with compatible optional cables
- More than 500 hours of battery life from two AA batteries
Detailed Description
The HORIBA LAQUA PH220 is a rugged, portable pH/ORP/temperature meter designed for reliable water-quality testing in field and laboratory applications. Its non-slip IP67-rated body protects against water, dust and everyday handling, while the integrated foldable stand and electrode holder make routine measurement convenient.
The meter supports automatic pH calibration using USA, NIST and DIN buffer groups, displays electrode offset and average slope, and includes programmable calibration reminders. For documentation and quality-control workflows, it provides automatic logging, storage for 1,000 records, a real-time clock, and date/time-stamped data.
The supplied PH220-K kit includes a gel-filled pH electrode with an integrated temperature sensor. An optional compatible ORP electrode is required for ORP measurement.
Technical Specifications
| Parameter | Specification |
|---|---|
| Brand | HORIBA |
| Model | LAQUA PH220 |
| Meter Type | Handheld pH / ORP / Temperature Meter |
| pH Range | -2.00 to 16.00 pH |
| pH Resolution | 0.01 pH |
| pH Accuracy | ±0.01 pH |
| pH Calibration | Up to 5 points (USA/NIST); up to 6 points (DIN) |
| Supported Buffer Groups | USA, NIST, DIN |
| ORP Range | ±2000 mV |
| ORP Resolution | 0.1 mV below ±1000 mV; 1 mV at/above ±1000 mV |
| ORP Accuracy | ±0.3 mV below ±1000 mV; 0.3% of reading at/above ±1000 mV |
| ORP Calibration | Yes |
| Temperature Range | -30.0 to 130.0°C / -22.0 to 266.0°F |
| Temperature Resolution | 0.1°C / 0.1°F |
| Temperature Accuracy | ±0.5°C / ±0.9°F |
| Temperature Calibration | Yes |
| Memory Capacity | 1,000 data records |
| Data Logging | Automatic |
| Measurement Modes | Auto Stable, Auto Hold, Real Time |
| Clock / Timestamp | Real-time clock with date and time stamp |
| Display | Backlit custom LCD, 50 × 50 mm |
| Inputs | BNC pH electrode input; phono temperature-sensor input |
| Data Output | Phono output for compatible PC USB or RS232 printer cables |
| Protection Rating | IP67 waterproof and dustproof |
| Body Features | Non-slip, shock- and scratch-resistant casing |
| Power Supply | 2 × AA batteries |
| Battery Life | More than 500 hours |
| Dimensions | 160 × 80 × 40.6 mm |
| Weight | Approx. 260 g with batteries; 216 g without batteries |
| Meter Warranty | 3 years, subject to seller/regional warranty terms |
Package Contents — PH220-K Kit
- LAQUA PH220 handheld meter
- 9652-10D plastic-body, gel-filled pH electrode with integrated temperature sensor
- pH 4.01, 7.00 and 10.01 buffer solutions, 60 ml each
- 2 × AA batteries
- Carrying case
- Instruction manual and quick guide
Suitable Applications
Water and wastewater testing, environmental monitoring, aquaculture, hydroponics, food and beverage testing, education, laboratories, process checks, and general water-quality analysis.
Important Note
ORP testing requires a compatible ORP electrode, which is not included in the standard PH220-K package. PC USB cable and RS232 printer cable are optional accessories.
Shipping Info
We partner with premium logistics networks via Shiprocket to ensure your laboratory instruments and chemical indicators arrive safely, securely, and professionally packaged. Shipping timelines depend on the transit tier selected at checkout.
National Deliveries (Within India)
- Rush Delivery: Less than 2 business days
- Express Delivery: 2 to 5 business days
- Standard Delivery: Greater than 5 business days.