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Temperature and Humidity Store

Temperature and Humidity Store
Price: $65.00
The 210-4410 Standard Mercury Thermometer is 10.5" long and is mounted on a stainless steel back. Two models are available: the 210-4410 with a range of -38° to +130°F and the 210-4411 with a range of -38° to +55°C. Accuracy is ± 0.15°F above freezing.
Price: $65.00
The 210-4410 Standard Mercury Thermometer is 10.5" long and is mounted on a stainless steel back. Two models are available: the 210-4410 with a range of -38° to +130°F and the 210-4411 with a range of -38° to +55°C. Accuracy is ± 0.15°F above freezing.
Price: $300.00
The 210-4417 Globe Thermometer is used in studies to determine heat stress. A 6-inch-diameter hollow copper sphere is painted with a matte black paint to absorb the radiant heat from surrounding objects. After a time lag, the temperature at the center of the sphere is a measure of the radiant heat.
Price: $115.00
210-44171 Replacement Thermometer
Price: $100.00
210-4417-G Globe Only, no thermometer or stand
Price: $185.00
210-4417-NT Globe and Stand Only, no thermometer
Price: $60.00
210-4417-S Stand Only, no thermometer or globe
Price: $265.00
The 210-4422 Townsend Support is a fixed support for mounting maximum and minimum thermometers of the liquid-in-glass type.
Price: $85.00
210-4425 Maximum Thermometer -38/+130F
Price: $85.00
210-4426 Maximum Thermometer -38/+55C
Price: $85.00
210-4429 Minimum Thermometer -50/+120F
Price: $85.00
210-4430 Minimum Thermometer -45/+50C
Price: $2.00
210-44331 Replacement Magnet, red
Price: $3.00
210-44332 Replacement Magnet, green
Price: $65.00
The 210-600 Water/Soil Temperature Sensor is a two-terminal integrated circuit transducer that provides a liner output current proportional to the absolute temperature.
Price: $75.00
The 225-520-A Pocket Sling Psychrometer is only 7.5" in overall length and comes with a convenient pocket-size carrying case. The two 5.5" red liquid filled thermometers are attached to an aluminum back with a handle for whirling. The handle folds down when not in use.
Price: $75.00
The 225-520-A Pocket Sling Psychrometer is only 7.5" in overall length and comes with a convenient pocket-size carrying case. The two 5.5" red liquid filled thermometers are attached to an aluminum back with a handle for whirling. The handle folds down when not in use.
Price: $35.00
225-522-A Replacement Thermometer (20/110F) for 225-520-A Pocket Sling Psychrometer
Price: $35.00
225-523 Mercury Thermometer -5/45C for 225-521 Pocket Sling Psychrometer
Price: $1,195.00
The 225-5230 Assmann Psychrometer utilizes two precision mercury thermometers with 3-point calibrations. A calibration certificate gives the correction required at each point. Each instrument is supplied with a wind shield, a mounting support, a syringe to moisten the wet-bulb wick, extra wicks, psychrometric tables, and a carrying case.
Price: $145.00
225-52301 Spare Thermometer for 225-5230
Price: $1,195.00
The 225-5230 Assmann Psychrometer utilizes two precision mercury thermometers with 3-point calibrations. A calibration certificate gives the correction required at each point. Each instrument is supplied with a wind shield, a mounting support, a syringe to moisten the wet-bulb wick, extra wicks, psychrometric tables, and a carrying case.
Price: $145.00
225-52311 Spare Thermometer for 225-5231
Price: $35.00
225-523-A Replacement Thermometer (-5/45C) for 225-521-A Pocket Sling Psychrometer
Price: $415.00
The 225-564 Fan Psychrometer is used for determination of dew point and relative humidity. It consists of 9.5-inch dry and wet bulb thermometers mounted on a common back, a water bottle, fan, motor, and 6-volt battery. It is easier to read and provides more consistent results than a conventional sling psychrometer.
Price: $415.00
The 225-564 Fan Psychrometer is used for determination of dew point and relative humidity. It consists of 9.5-inch dry and wet bulb thermometers mounted on a common back, a water bottle, fan, motor, and 6-volt battery. It is easier to read and provides more consistent results than a conventional sling psychrometer.
Price: $199.00
The 225-566 Battery Operated Psychrometer quickly and easily measures wet-bulb and dry-bulb temperatures. The instrument is self-contained and portable. Two models are available: the 225-566F with a range of +10° to +120°F and the 225-566C with a range of -15° to +45°C.
Price: $199.00
The 225-566 Battery Operated Psychrometer quickly and easily measures wet-bulb and dry-bulb temperatures. The instrument is self-contained and portable. Two models are available: the 225-566F with a range of +10° to +120°F and the 225-566C with a range of -15° to +45°C.
Price: $45.00
225-567C Replacement Thermometer Set C (mercury, limited supply)
Price: $45.00
225-567C-A Replacement Thermometer Set Celsius
Price: $45.00
225-567F-A Replacement Thermometer Set Fahrenheit
Price: $5.00
225-568 Replacement Wick Material, 24" length
Price: $23.00
The 225-569 Pocket Psychrometric Slide Rule quickly converts wet-bulb and dry-bulb temperatures to relative humidity. The user simply lines up the two temperatures and reads relative humidity directly.
Price: $23.00
The 225-569 Pocket Psychrometric Slide Rule quickly converts wet-bulb and dry-bulb temperatures to relative humidity. The user simply lines up the two temperatures and reads relative humidity directly.
Price: $95.00
The 225-570-A Sling Psychrometer is a standard sling psychrometer meeting U.S. National Weather Service recommendations. It consists of two 9.5" red liquid filled thermometers mounted on a stainless steel back. The wet bulb thermometer has a muslin wick covering the bulb. A wooden swivel handle with a chain for whirling is attached to the thermometer back.
Price: $95.00
The 225-570-A Sling Psychrometer is a standard sling psychrometer meeting U.S. National Weather Service recommendations. It consists of two 9.5" red liquid filled thermometers mounted on a stainless steel back. The wet bulb thermometer has a muslin wick covering the bulb. A wooden swivel handle with a chain for whirling is attached to the thermometer back.
Price: $35.00
225-572-A Replacement Thermometer -20/120F
Price: $35.00
225-573-A Replacement Thermometer -30/50C
Price: $495.00
225-7918 Fuel Moisture Sticks are used to estimate moisture content of small forest fuels for prescribed burning operations and to determine forest fire danger ratings. The exposed sticks are weighed on the 225-7917 Fuel Moisture Scale and the weight in excess of the oven-dry weight represents fuel moisture.
Price: $55.00
225-7918 Fuel Moisture Sticks are used to estimate moisture content of small forest fuels for prescribed burning operations and to determine forest fire danger ratings. The exposed sticks are weighed on the 225-7917 Fuel Moisture Scale and the weight in excess of the oven-dry weight represents fuel moisture.
Price: $48.00
225-7919 Support Brackets (set of 2) are used to support the 225-7918 Fuel Moisture Sticks, which are used to estimate moisture content of small forest fuels for prescribed burning operations and to determine forest fire danger ratings.
Price: $20.00
225-991 Replacement Battery for Fan Psychrometer
Price: $128.00
Replacement DC Blower Assy for R.M. Young 43408 Motor Aspirated Shield
Price: $60.00
AC to DC Adapter for Blower for R.M. Young 43408 Motor Aspirated Shield