ZR-342 Ultrasonic Thickness Gauge

Ultrasonic Thickness ZR-342 main features: ● Built-in high-speed thermal printer ultrasonic thickness; ● automatic calibration of ultrasonic thickness gauge zero, system errors can be corrected; ● data transmission: RS232 interface can be connected with PC; ● voltage prompts, automatic shutdown; ● Metric measurement units / Imperial optional; ● You can set the upper and lower gauge tolerance alarm; ● can measure the speed of sound according to the known anti-thickness; ● two-point calibration, can improve the accuracy; Technical parameters: ZR-342 measuring range 0.75 ~ 252mm (steel, determined by the probe) Display resolution 0.01mm Velocity range 1000 ~ 9999m / s surface temperature of -10 ~ 60 ℃ indication error of ± (1% H + 0.1) mm, H is the actual thickness of the measured object Power 6V NiMH rechargeable battery operating time of about 200 hours Dimensions 230 × 86 × 46mm Weight Approximately 400g (host) Standard Host, L51 probe, power adapter, coupling agents, printing paper optional probe, coupling agents