• [Applicable batteries] Compatible with lead batteries, lithium batteries, lithium iron phosphate batteries, nickel-metal hydride batteries, etc. from 12V to 96V. The initial setting is a 12V lead-acid battery, and please set other batteries according to the instruction manual before use.
• [Main functions] Battery level (%), voltage (V), and temperature (°C) (can be changed between Celsius and Fahrenheit) can be displayed on one screen, dust-proof and drip-proof specifications, and reverse connection protection function are also included for added peace of mind.
• [Low power consumption] The LCD display can be always on or set to sleep for 10 to 120 seconds. Consumption in sleep mode is approximately 10µA.
• [Easy to use] Connect the red wire and black wire to the positive and negative poles of the battery, respectively, and supply power from the connected battery. It can be fixed with double-sided tape or recessed.
• [Note] Measurable batteries are 12V/24V / 36V / 48V / 60V / 72V / 84V / 96V. Please note that exceeding the above range may damage the meter.
Functional explanation [KOL-35A]
battery voltage display
Battery level display
environmental temperature measurement
low voltage flashing warning
[KOL-35B]
battery voltage display
Battery level display
Battery temperature real-time monitoring
Low voltage and saturation voltage alarm
overheating alarm
Main specifications
Product size: 61.5*33.5*13.5 (mm)
Embedded hole size: 58.5*28.5 (mm)
Display size: 33*16.5 (mm)
Working voltage: 10V-100V
Power consumption: 8-10mA (when backlight is on)
Reverse connection protection: Yes
Sleep mode: yes
Delayed shutdown: yes
Low voltage icon flashing: Yes
Voltage accuracy 0.1~0.5%
Temperature accuracy 0.5~1℃
Sleep power: 6-12μA (20V)
Operating temperature: -10~55℃
Attached connector wire: 50cm
Features
LCD display, the numbers are clearly displayed day and night.
Sleep mode consumes almost no power, and you can wake up by pressing any key in sleep mode.
Battery type description
L--Lithium battery
P--Lead acid battery
F--Lithium iron phosphate battery
Package details
Voltmeter x 1
Power cord x 50cm
Japanese instruction manual x 1
Troubleshooting
1. The meter does not respond after turning on the power: Check that the positive/negative terminals are wired correctly.
2. The voltage and temperature are displayed correctly, but the remaining capacity is displayed incorrectly: Check that the battery type, standard, etc. settings are correct.
3. The remaining capacity display is more than 50%, but the voltage value flashes and the buzzer sounds: The voltage is lower than the set alarm voltage value, 1- After adjusting the parameters in -, the voltage alarm value has not been changed. 4- Enter - and change the appropriate alarm value.
4. After powering on, the temperature value flashes and the buzzer sounds: The temperature exceeds the set alarm value. 5- Enter - and change the appropriate alarm value.
5. After turning on the power, the temperature value is displayed as ---: The temperature NTC is not connected properly or the temperature NTC probe is damaged.
6. Pay attention to the waterproofing on the back of the meter.
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