Go Direct* Current Probe User Manual, Probe range: +/-1 A and +/-0.1 A, 300 mA Li-Poly Battery, 24 hours Battery life, 500 full charge cycles (several years depending on usage) Battery life (long term), 1.5 A and 0.5 A non-damaging current, volt: +/-10 V
Go Direct* Light and Color Sensor, is a powerful and versatile light sensor that measures light in the visible to ultraviolet electromagnetic spectrum, light intensity in the visible range, UVA, and UVB portions of the electromagnetic spectrum
Go Direct* Voltage Probe, combines a wide input voltage range and high precision, Specifications: Input voltage range: +/-15.0 V, Maximum voltage on any input: +/-15 V, Typical resolution: 0.5 mV, Power: Internal rechargeable battery, Wireless: Bluetooth, Wired: USB
Go Direct* Drop Counter, precisely records the number of drops of titrant added during a titration and then automatically converts it to volume, Accurate drop counting at rates up to 6 drops/s, Dimensions: 15.5x4.5x1.8 cm, Opening for drops: 3 cm, Ring stand opening: 16 mm
HOBO* Temperature Data Logger, records temperature in indoor environments with its integrated sensor, ideal for monitoring occupant comfort in office buildings, tracking food storage conditions in warehouses, Accuracy: +/- 0.21 C from 0 to 50 deg C
HOBO* Water Level Data Logger, low-cost, research-grade water level data logger for continuously measuring water level and temperature in a wide range of underwater environments, 0.1% measurement accuracy, Depths up to 13 feet
HOBO* Bluetooth Low Energy Water Level Data Logger, with titanium sensor, Integrated barometric pressure sensor enables direct water level readout, logger and sensor add 0.39 meters to the length of the cable, Size: 4 m
HOBO* Temperature Data Logger, Food-grade 316 Series Stainless Steel, High-accuracy, extended temperature range, Suitable for high pressure applications to 2200psi, Fast readout via direct USB interface, Depth Rating: 4900 Feet
Digital Control Unit, combined with features in Logger Pro, makes control of electrical devices, such as buzzers, lights, motors, pumps, and relays, both straightforward and flexible. The DCU is a great way to introduce hands-on STEM
HOBO* 8K Pendant* Temperature/Alarm (Waterproof) Data Logger, one channel and is recommended for short-term shipping or long-term monitoring, Waterproof housing for wet or underwater use, 8K bytes memory, Data readout in less than 30 seconds
HOBO* Pendant* G Data Logger, 64K bytes, Measure 3-dimensional motion, such as sports activity or medical therapy compliance, users can measure acceleration and angular displacement in 1, 2 or 3 axes, Data readout in less than 30 seconds
HOBO* Temperature Data Logger, weatherproof data logger with built-in temperature and relative humidity sensors, enables easy, fast set up and data download directly from your mobile device, Visual alarms alert, Accuracy: +/- 0.2 DEG C
InTemp* Bluetooth Low Energy Ambient Temperature Data Logger, Easy-to-read display with current and daily min/max temperatures, Battery Type: Two AAA 1.5 V alkaline or lithium batteries, user replaceable, Range: -
Go Direct* Acceleration Sensor, Low acceleration: +/-157 m/s2, High acceleration: +/-1,960 m/s2, Altimeter: -1,800 m to 10,000 m, Angle: +/-180 deg, with Wireless: Bluetooth Connections, Wired: USB Connection, Slip it into your pocket and pirouette or ride a half-pipe
Go Direct* Surface Temperature Sensor, Range: -25 to 125 deg C, Accuracy: +/-0.5 degC, Response time (from 25 C to 100 deg C in water): 5 seconds, Dimension: 6.8x2.25x1.3cm, Cable length: 1 m, with Wireless: Bluetooth, Wired: USB Connection
Go Wireless* Heart Rate sensors, ideal for continuously monitoring heart rate before, during, and after exercise or while a person is stationary, Recommended for College, High School, and Middle School Science
HOBO* Wireless Temperature/Humidity Data Logger, measures and transmits temperature and relative humidity data to mobile devices through Bluetooth low energy technology over a 100-foot range, Memory for 84,000 measurements, Accuracy: +/- 0.2C and +/- 2%RH