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Note: This DIY kit is not soldered.
Product Name: Voltmeter Kit
Kit Model: HTV-1
Working voltage: DC 4.2 ~ 30V
Measuring range: DC 0 ~ 30V
Measurement accuracy: 0 ~ 9.99V is 0.01V, 10 ~ 30V is 0.1V.
The HTV-1 voltmeter kit can be switched between 2-wire and 3-wire with short / open pad configuration.
2-wire system (by the measured voltage is HTV-1 power supply), this time the voltage measurement range of 4.2 ~ 30V.
3-wire system (a single set of 4.2 ~ 30V voltage for the HTV-1 power supply), this time the voltage measurement range of 0 ~ 30V.
Kit Model: VOT-8
Working voltage: DC 3.5 ~ 25V
PCB size: 33 * 52mm
Measuring range: DC 0 ~ 30V
Measurement accuracy: 0.1V
VOT-8 voltmeter kit by the key switch control in two-wire system or in the three-wire state work. (Delivery terminal configured as two-wire system)
2-wire system (measured voltage is VOT-8 power supply), the measurement range of 3.5 to 25.
3-wire system (a set of 3.5 ~ 25V voltage for the VOT-8 power supply), the measurement range of 0 ~ 30V.

