... : USA (pH4.01, 7.00, 10.01); NIST (pH4.01, 6.86, 9.18)* Temperature Calibration:±15°C from default value ... : 1.2kg ORDER CODE AND ACCESSORIES:Bante210-UK includes:* P11 pH Electrode (Made in UK)* Temperature Probe* Standard pH Buffers (pH4.01 ... (Made in China)* Temperature Probe* Standard pH Buffers (pH4.01, 6.86, 9.18)* DC9V Power Adapter Bante210 Benchtop Digital pH ...