Features:
1. Using neutral production packaging, the surface is dustproof and waterproof, with full protection of the back cover
2.Anti-puncture sunscreen, soft button feels good experience
3. Color LCD material, clear light display, soft night display
4. Custom battery type, suitable for lead acid, lithium battery, lifepo4, nickel hy drogen battery
5. Display percentage remaining power, voltage, temperature value (degrees Celsius, Fahrenheit can be set)
6.10-100V wide voltage input, reverse connection protection
7. Custom delay 10-120 seconds sleep
8. Shutdown sleep low power consumption
9. Simple installation, self-contained buckle free screw
10. Low pressure alarm (optional built-in buzzer)
11. Over temperature alarm (shared built-in buzzer optional)
12. Battery temperature real-time detection (optional external temperature probe)
13. Open programming mode (all batches of customer demand parameters factory settings, direct use)
Specifications:
Product size 61.5*33.5*13.5 mm
Mounting size 58.5*28.5 mm
Display size 33*16.5 mm
Product weight 20/21/22g
Operating voltage 10V to 100 V
Operating power 8/10 mA backlight on
Delay time adjustable 10~120S (10.20.30.60.120 seconds adjustable)
Sleep power consumption 15/20 uA 20V
Voltage accuracy ±0.1 / ±0.5 %
Temperature accuracy ±0.5 / ±1 °C Built-in standard (external 30CM probe option)
Temperature range -19 ~ 80 °C Celsius
Temperature range -2.2~ 179 °F Fahrenheit
Over temperature alarm adjustable 0 ~ 79 °C (1 second interval after over temperature) temperature value flashing
Over temperature alarm adjustable 0 ~179 °F temperature value flashing
Low-voltage alarm adjustable 10.5~ 60.0 V voltage value flashing
Working temperature -10 ~65 °C
How to Choose Battery Type:
Press and hold the SET button to enter the 1–menu, click the switch button, the right side displays L, press SET to switch between L/F/P, select the corresponding battery type, press the switch to enter, and the L/F enters the point. Press SET to select the number of battery strings. After P enters, press SET to select the voltage. After selecting the specifications, press and hold the key to save. After saving, return to the previous interface and press SET to exit.
Package Included:
1 x JS-C35 Li-ion Lifepo4 Lead acid Battery Capacity Indicator 
