Potassium Ion-Selective Electrode (K-BTA) Specifications and User Guide Troubleshooting Primary Test: Check the raw voltages while calibrating in the standards. The high (1000 mg/L) should be around 2.7 volts. The low (10...

The Bumper and Launcher Kit (BLK) and Go Direct® Sensor Cart Accessory Kit (GDX-CART-AK) include two hoop springs, one stiffer than the other.  The spring constants for these units are not a specified parameter. There is significant variation d...

This article specifically refers to the use of the KidWind MINI Wind Turbine with Blade Design (KW-MWT) and KidWind MINI Wind Turbine with Blade Design (KW-MWTBD) with the KidWind Red Blade Set (KW-RED). If you suspect your generator does not work an...

3-volt Arduinos are a poor choice when using Vernier Arduino® Interface Shield (BT-ARD) to connect Vernier LabQuest sensors to an Arduino microcontroller. LabQuest sensors require a 5.0 volt power supply. The Arduino UNO R3 and R4, as well as Spark...

Vernier sensors can be used as inputs to National Instruments' NI LabVIEW software. The essential components necessary to use our sensors with LabVIEW are: 1. Vernier interface or adapter, such as: *SensorDAQ (SDAQ). This Vernier interface was desig...

In most cases it is not necessary to calibrate sensors; however, for optimum accuracy you may choose to calibrate them manually. To perform any calibration, you will need one or more external references for your sensor. For example, to do a two-p...

We do not sell a reusable or autoclavable mouthpiece for any of our spirometers. However, A-M Systems does sell such a product. The part number is 164200. This is a Blue Thermoplastic Mouthpiece. It has an ID of 1 and 1/4" The website for this prod...

Support for Vernier Analog (BTA) and Digital (BTD) Sensors The LabQuest emulator runs LabQuest software version 1.5 and supports many of the same sensors as the LabQuest App. Sensors supported with newer versions of the LabQuest app (v1.5.2 and new...

Our Power Amplifier (PAMP) is a great option for driving a speaker, such as our Power Amplifier Accessory Speaker (PAAS-PAMP), or an AC circuit. The Power Amplifier requires a function generator to control it. Whenever possible, we recommend using th...

In every case possible, the new style is compatible with the old style. Although the carts and tracks included in the Dynamics Cart and Track System (DTS) look different than the carts in the Vernier Dynamics System (VDS, discontinued), there are mor...