The EcoSense® pH100M handheld instrument provides accurate and repeatable pH, mV, and temperature measurements in an affordable format. Compared to the EcoSense® pH100A, the pH100M features extended memory and simple data transfer with a micro-USB port.
Features of the pH100M include:
- Waterproof micro-USB port for transferring data to PC; no software required
- Holds 250 data sets; no need to write down data
- Real-time clock for date/time stamp of saved data
- User-selectable recalibration prompt provides reminder to calibrate
- Automatic buffer recognition (US or NIST buffer sets)
- Auto/Manual temperature compensation
- IP-67 waterproof housing
- 1-year instrument warranty; 6-month electrode warranty
- 1 and 4-meter field cables available; lab pH and ORP electrodes also available
- Autolock mode holds stable readings on display
- Low battery indicator with 150 hour battery life
- Auto shutoff function after 30 minutes of inactivity
- Displays electrode efficiency
| Autostable: | Autolock mode holds stable readings on display |
| Buffer Recognition: | Yes, pH 7.00, 4.01, 10.01 or pH 6.86, 4.00, 9.18 |
| Equipment used with: | 100-1, 100-4, 110-1, 111-1, 112-1, 115-1, and 130-1 probes |
| Measurement Method / Channels: | 1 BNC input for pH or mV; 1 input for temperature |
| Measurement Range: |
pH: -2.00 to 16.00 pH units mV: -1999.9 to 1999.9 |
| Operating Temperature: | 0 to 50° C (32 to 122 °F) |
| Parameters Measured: | pH, mV (ORP), Temperature |
| Power: | Yes; 2-point calibration |
| User Calibratable: | Yes; 2-point calibration |
| User Replaceable: | Yes, probes can be replaced |
| Warranty: | Manufacturer’s 1-year instrument, 6-month electrode |
| Thomas No | Mfr No | Description |
|---|---|---|
| 1159A65 | 601031 | EcoSense pH100M pH/ORP/mV/Temperature Meter only |
| 1159A66 | 601032 | Kit: pH100M meter, 1 meter cable/probe assembly, carrying case |
| 1159A67 | 601033 | Kit: pH100M meter, 4 meter cable/probe assembly, carrying case |












