Protimeter POL4750 Single Replacement Hygrostick

• Compatible with Protimeter’s MMS and MMS2 Moisture Meters
• Compatible with Protimeter’s Hygromaster Thermo-Hygrometer
• Optimised for harsh environments
• Measure the relative humidity of building materials such as concrete floors
• Relative humidity range: 30-100%
• A ready-to-use replacement for the hygrosticks supplied with the MMS, MMS2 and Hygromaster instruments