- Backlit, rugged waterproof meter is ideal for any environment
- Durable waterproof and dustproof design with IP67 rating
- Large, backlit display – View measurement with temperature and % slope
- Grip-Clip™ – Quickly and easily secures the pH electrode to your beaker or container
- Auto buffer recognition – Automatically identifies the correct pH buffer for rapid calibration
- Calibration due alarm – Set a visible reminder when it is time to recalibrate the meter
- Ready indicator, manual or automatic measurement hold feature and optional automatic shutoff function
- Intuitive, user-friendly icons – Electrode status displays pH slope
- Store up to 500 data sets – Easy USB or RS232 output with optional data cables
- Built-in real-time clock stamps stored data and calibration data with time and date – Meets standards for GLP (Good Laboratory Practices)
- Extended battery life from two AA batteries, or use optional universal power adapter
- Compatible with pH, ORP or ISE electrodes having a BNC connector
Product Description
| Product Specification | Description |
| pH Range | -2.00 to 16.00 pH |
| Resolution / Accuracy | 0.01 pH / ± 0.01 pH |
| pH Calibration Points | Up to 5 points (USA & NIST & CUSTOM) Up to 6 points (DIN) |
| mV Range | ± 2000 mV |
| Resolution / Accuracy | 0.1 mV ± 999.9 mV; 1 mV beyond/±0.2 mV + 2 LSD or + 0.5 % of reading; whichever is greater |
| mV Calibration Points | ± 200 mV |
| Ion Range | 0.0 to 2000 ppm |
| Resolution / Accuracy | 0.01 / 0.1 / 1 ppm / ± 0.5 % full scale (monovalent); ±1 % full scale (divalent) |
| Ion Calibration Points | From 2-4 or 2-5 points: 0.10, 1.00, 10.0, 100.0 & 1000 /0.20, 2.00, 20.0, 200.0 & 2000 / 0.50, 5.00, 50.0 & 500.0 |
| Temperature Range | -10.0 to 110.0 ºC (14.0 to 230.0 ºF) |
| Resolution / Accuracy | 0.1 ºC/ ºF / ± 0.5 ºC; ± 0.9 ºF |
| Temperature Calibration Points | Offset in 0.1 increments, ± 10 ºC or ± 18 ºF |
| Display | Three line custom LCD |
| Temperature Compensation | Automatic or manual from -10 to 110 ºC |
| Memory | Stores up to 500 data sets |
| Power | Two AA batteries (included), >500 hours (without backlight), AC adapter (optional) |
| Output | USB or RS232 |
| Real-Time Clock | Time and date stamp on calibration and stored data |
| Standard supply | Meter Kit with double-junction pH electrode ECFC7252201B and ATC probe, Grip-Clip™, two AA batteries, hard carry case, USB cable, pH buffers, storage solution ,rinse solution |
| Dimensions (L x W x H) |
Meter 77/8” x 31/8” x 21/4” (20 x 8.3 x 5.7 cm) Boxed 91/8” x 91/8” x 23/4” (23 x 23 x 7 cm) |
| Weight | Meter 1 lb (0.5 kg) Boxed 1.4 lb (0.7 kg) |
Ordering Information
| Order No. | Item |
| ECPHWP45002K | pH 450 meter Kit with double-junction pH electrode ECFC7252201B and ATC probe, Grip-Clip™, two AA batteries, hard carry case, USB cable, pH buffers, storage solution, rinse solution |
| 60X426401 | Optional 100 / 240 VAC SMPS power adapter, 9 V, 6 W |
| ECFC7960201B | General purpose plastic-body double junction gel-filled ORP Electrode, 12x90mm, BNC connector, 1m cable length |
| ECFC7960101B | General purpose plastic-body single junction gel-filled ORP Electrode, 12x90mm, BNC connector, 1m cable length |
pH Calibration Solutions
| Order No. | Item |
| ECBU1BT | pH 1.68 buffer, 480 ml |
| ECBU4BTC | pH 4.01 buffer, 480 ml |
| ECBU7BTC | pH 7.00 buffer, 480 ml |
| ECBU10BTC | pH 10.01 buffer, 480 ml |
| ECBU12BT | pH 12.45 buffer, 480 ml |
| EC-BU-6.86BT | pH 6.86 buffer, 480 ml |
| EC-BU-9.18BT | pH 9.18 buffer, 480 ml |
ORP Calibration Solutions
| Order No. | Item |
| ECORPQUIN | Quinhydrone 263 mV, 480 ml |
| ECORPQUIN086 | Quinhydrone 86 mV, 480 ml |
Download Brochure
• Eutech 150 & 450 Series Family Brochure
