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Chrome-bevel sheet on grid paper — specs and return notes filed under the bay.
Power Source: Battery operated (usually 9V – check specific model)
external thermistor Auto/manual power off Temperature display in C/F Wind speed range: 0-30m/s Wind temperature range: -10 - 45 centigrade (14-113F) Current/max/average wind speed reading Wind speed unit: m/s
Note: Accuracy may be affected in environments with over 80% relative humidity
the LAB-25-S incorporates several features designed to protect users and the equipment
pH Meter Portable digital vertical autoclave Power Source: Battery operated (usuallypH Meter Portable pH Meter Portable Digital PH Tester Meter Pocket Pen Aquarium Pool Water Digital Tester This digital pen style pH meter is an ideal instrument for aquarium, fishing industry, swimming pool, school laboratory, food & beverage etc. Very excellent, accurate and durable. Note: The new digital tester shouldn't need to be adjusted. When you turn on the tester , you may find the measured value is not accurate and unstable, it's normal