Myron L ULTRAMETER II 6PIIFCE Multiparameter Water Quality Meter (Conductivity / TDS / pH / ORP / FCE)
The Myron L ULTRAMETER II 6PIIFCE (part number 6PIIFCE) is a handheld multiparameter water quality meter that reads conductivity, TDS, resistivity, pH, ORP, free chlorine equivalent (FCE) and temperature from a single sample cup. It stores up to 100 readings, applies automatic temperature compensation across all key parameters, and lets you choose KCl, 442 or NaCl conductivity/TDS models — the workhorse instrument for groundwater sampling, drinking water and wastewater operations, RO/DI and boiler-water treatment, and industrial process QC.
Choose Unit Only, or the Porta-Kit version that adds the hard protective carrying case (part number PKUU) with sample cups and accessories. A bluDock-enabled version (6PIIFCE-BD) for wireless data transfer is available on request.
Specifications
| Conductivity | TDS | Resistivity | pH | ORP | Free Chlorine | Temperature | |
| Ranges | 0–9999µS/cm 10–200mS/cm in 5 autoranges |
0–9999ppm 10–200ppt in 5 autoranges |
10KΩ–30MΩ | 0–14pH | ±999mV | 0.00–9.99ppm 350≤ORPmV<725 and 0.0≤pH<9.9 725≤ORPmV<825 and 0.0≤pH<8.9 |
0–71°C 32–160°F |
| Resolution | 0.01(<100µS) 0.1(<1000µS) 1.0(<10mS) 0.01(<100mS) 0.1(<200mS) |
0.01(<100ppm) 0.1(<1000ppm) 1.0(<10ppt) 0.01(<100ppt) 0.1(<200ppt) |
0.01(<100KΩ) 0.1(<1000KΩ) 0.1(>1MΩ) |
±0.01pH | ±1mV | 0.01ppm | 0.1°C/F |
| Accuracy | ±1% of reading | ±1% of reading | ±1% of reading | ±0.01 pH | ±1 mV | <1.00ppm ±0.3ppm ≥1.00ppm ±0.2ppm |
- |
| Auto Temperature Compensation | 0–71°C 32–160°F |
0–71°C 32–160°F |
0–71°C 32–160°F |
0–71°C 32–160°F |
- | - | - |
| Adjustable Temperature Compensation to 25ºC | 0–9.99%/°C | 0–9.99%/°C | 0–9.99%/°C | - | - | - | - |
| Conductivity/TDS Ratios Preprogrammed | KCl, 442, NaCl | KCl, 442, NaCl | - | - | - | - | - |
| Adjustable Conductivity/TDS Ratio Factor | 0.20–7.99 | 0.20–7.99 | - | - | - | - | - |
Documentation
Parts & Accessories
Replacement pH/ORP sensors, protective sensor caps, carrying cases (UCC), Porta-Kits (PKUU), 9V batteries and KCl / 442 / NaCl / pH / ORP calibration solutions for this meter are listed in Myron L Parts & Accessories.