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Ships within 48 hours · Estimated delivery Sep 5 - Sep 10
Note: Accuracy may be affected in environments with over 80% relative humidity
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
Binocular Microscope" Mechanical Stage
Power Source: Battery operated (usually 9V – check specific model)
pH Meter Portable digital vertical autoclave Note: Accuracy may be affectedpH 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
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