The Met One 370 and 380 series all-metal rain gauges provide accurate precipitation measurement of rain and/or snow in all environments using a tipping bucket mechanism. The economical tipping bucket design allows accurate, repeatable measurements, requiring no regular maintenance, and are constructed out of corrosion-resistant materials, featuring a Teflon-coated bucket catch to help ensure a long service life. They exceed EPA specifications for precipitation monitoring.

  • Self-emptying, dual chambered tipping bucket
  • Jeweled bearings reduce wear and friction
  • Funnel screen system prevents debris from clogging gauge
  • Stainless steel, Teflon-coated bucket
  • Corrosion resistant materials throughout
  • Bubble level & adjustable feet assure proper mounting

Model 370

8″ rain gauge.

Model 375

8″ rain gauge with built-in 115 VDC/315 watt internal heating element that ensures snow and ice cannot accumulate in the bucket and prevent measurement.

Model 380

12″ rain gauge.

Technical Specifications

Operating Temperature:-58°F to 122°F (-50°C to +50°C)
Accuracy:±0.5% at 0.5 in/hr, ±1% at 1-3 in/hr
Switch:Reed switch rated at 10 mA, 28 VDC (maximum)
Height:Models 370/375: 18" (46 cm)
Model 380: 20.5" (52 cm)
Weight:Model 370: 6 lbs (2.7 kg)
Model 375: 6.5 lbs (3 kg)
Model 380: 7.5 lbs (3.4 kg)
Finish:White gloss textured powder coat and clear anodized aluminum


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