Specifications: 5.5 L x 5.5 W x 2.4 H centimeters, SwitchBot, SwitchBot MeterTH S1, 0.07 kilograms, 0-99%, ±0.2°C/±0.4°F, plus_minus_0_point_1_degrees_celsius, -4 degrees_fahrenheit, 176 degrees_fahrenheit, true, Alkaline
Front Panel LEDs: 16 power availability LEDs confirm power off/on status for each built-in outlet. Two additional LEDs with toggle button identify which bank the visual current meter is reporting (bank 1, bank 2 or bank 1&2 combined)
Certifications: Tested to UL 60950-1 (USA, Canada), Class A (Emissions), NOM (Mexico), RoHS compliant
Specifications: 6.43 L x 6.43 W x 7.87 H centimeters, SwitchBot, Meter Plus *1, 64 grams, ±2%RH,±0.2°C/±0.4°F, plus_minus_0_point_2_degrees_celsius, 32 degrees_fahrenheit, 65 degrees_celsius, Surface Mount, true, AAA
Certifications: Tested to UL 60950 (USA, Canada), CE (Europe), Class A (Emissions), NOM (Mexico), RETIE (Columbia), EAC (Russia), RoHS Compliant, TAA Compliant