Metrel Instruments.
- Metrel TEK 3123 Moisture Meter
- Measure moisture in wood, plaster, concrete, etc
- £39.95
- Metrel TEK 1336 Digital Light Meter
- New 50,000 Lux meter from Metrel
- £44.99
- Metrel TEK 1313 Digital Anemometer
- Air speed meter with K type thermometer
- £69.95
