ESCO EA742T. Temperature and humidity recorder

Measuring range

Temperature: -15℃ to 40℃(minimum scale 1℃)
Humidity: 0 to 100% (minimum scale 1%RH)

Accuracy

Temperature ±1℃ (10 to 30℃, others ±2℃)
Humidity ±3%RH (20-95%RH at 15-25℃, others ±5%RH)

Power supply

AA batteries x 2 (included)

Size

336(W)×148(D)×295(H)mm

Weight

3.6 kg

Accessories

55 sheets of record paper for 7 days (1 year), purple pen (EA742S-11) x 2, recorder paper storage x 1 book, test report card x 1 sheet, instruction manual

Measurement method

Temperature: Bimetal
Humidity: Hair (specially treated)

Recording period

Switching between 1, 7, and 32 days

Recording method

Continuous pen writing record

Cylindrical time accuracy

±5 minutes/1 day, ±35 minutes/7 days, ±160 minutes/32 days