MAX 4-in-1 (pH, ORP, ISE, Temperature) Multiparameter Benchtop Meters
Manufacturer: Milwaukee Instruments
Description
The Milwaukee MW160 MAX 4-in-1 pH/ORP/ISE/Temp Logging Bench Meter delivers lab-grade accuracy across pH, ORP, ion selective electrode (ISE), and temperature measurement in a sleek, lightweight design with a small benchtop footprint. Accurate to ±0.01 pH and ±0.5% full scale for ISE, the MW160 is trusted by brewers, winemakers, hydroponic growers, food processors, water treatment professionals, and laboratory users who need versatile multi-parameter measurement at the bench. Its BNC connector allows quick interchange between pH, ORP, and ISE probes, and its log-on-demand function captures up to 50 samples per parameter for reliable recordkeeping. It includes the MA917B/1 refillable double junction glass pH electrode and MA831R rugged stainless steel temperature probe.
Features:
- Measures pH, ORP, ISE, and temperature; pH range -2.00 to 16.00; ORP range ±699.9 mV / ±2000 mV; ISE range 0.001-19,999 ppm; temperature range -20.0 to 120.0°C
- Accuracy ±0.01 pH, ±0.2 mV / ±1 mV ORP, ±0.5% full scale ISE, ±0.4°C (±0.8°F)
- BNC connector for quick interchange between pH, ORP, and ISE probes
- ISE calibration up to 2 points
- Automatic and manual Temperature Compensation (ATC)
- Up to 3-point automatic pH calibration with 7 selectable buffer choices (4.01, 6.86, 7.01, 9.18, 10.01, 12.45)
- Includes MA917B/1 refillable double junction lab-grade glass pH electrode and MA831R rugged stainless steel temperature probe
- Log-on-demand up to 50 samples per parameter
- Dedicated GLP key to store and recall calibration and system status data
- Internal clock and date for calibration timestamps and calibration timeout tracking
- Alphanumeric LCD display with intuitive status messages, warnings, and error alerts
- Large dual-level digital LCD readout for fast, easy-to-read results
- Lightweight, sleek design with a small benchtop footprint
- 3-foot probe cables for extra flexibility
- ORP electrodes sold separately; ORP validation solution MA9020 available
- Store pH probe upright in storage solution MA9015; never store in distilled or RO water; clean regularly with MA9016 cleaning solution; calibrate after cleaning or extended storage
| SKU | pH Accuracy | Resolution | Temperature Range | Temperature Accuracy | Temperature Resolution | Temperature Compensation | mV Accuracy | Type |
|---|---|---|---|---|---|---|---|---|
| MW160US | ±0.01 pH | 0.01 pH | -20 to 120°C | ±0.4°C | 0.1°C | Automatic or Manual | ±0.2 mV to ±1 mV | pH/ORP/ISE/Temp |
|
|
MAX 4-in-1 (pH, ORP, ISE, Temperature) Multiparameter Benchtop Meter Product Manual | Download |
| SKU | Calibration | Working Environment | Power Requirement | Warranty | Dimensions |
|---|---|---|---|---|---|
| MW160US | Up to 3 points automatic | 0 to 50°C; max RH 95% | 12 VDC Included | 3 Years (Meter) | 9.0 in x 6.3 in x 3.7 in |
Starting at $1,006.25
Select a product below and add it to your cart to request a quote.




