CUSTOM Residual chlorine meter FTC-01

Capable of measuring free residual chlorine and total residual chlorine.

• Residual chlorine is detected using the DPD method.
• Water-resistant design for peace of mind even if water splashes on it (IPX4 compliant)
• 150 measurement results can be saved and can be checked using the recall function.
• Equipped with an "auto power off function" that reduces battery consumption.
• For measuring residual chlorine in water in living environments such as buildings, apartments, public facilities, factories, and swimming pools.

Part names

Main unit

• ① Measuring part
• ② Power button
• ③ Measurement type selection button: Switches between free residual chlorine and total residual chlorine measurement types. Also used to recall simple recorded data in ascending order.
• ④ Test bottle
• ⑤ Index mark
• ⑥ Display section
• ⑦ Zero calibration button: Press and hold to perform zero calibration. It is also used to recall simple recorded data in descending order.
• ⑧ Save/Recall button: Saves the measurement results. Press and hold to recall the recorded data.

LCD screen

• ① Low battery indicator
• ② Free residual chlorine measurement mode display
• ③ Total residual chlorine measurement mode display
• ④ Residual chlorine concentration unit
• ⑤ Measurement value display/recorded value display
• ⑥ Recording display
• ⑦ Record call display
• ⑧ Record storage number display

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specification

Electrical Performance

Residual chlorine

	range	resolution	Measurement accuracy
Free residual chlorine	0.00 to 5.00 mg/!	0.01 mg/!	± 0.04 mg/! (0.00 to 2.00 mg/!) ± 0.16 mg/! (2.01 to 5.00 mg/!)
Total residual chlorine

General specifications

Measurement method	DPD method
Auto Power Off	Approximately 10 minutes (cannot be canceled)
Operating temperature and humidity	0 to +50°C, 85% RH or less (no condensation)
Storage temperature and humidity	0 to +50°C, 85% RH or less (no condensation)
size	Approx. W 70 × H 135 × D 65 mm
weight	Approximately 170 g (including batteries)
power supply	4 x AAA batteries
battery life	Approximately 40 hours (when using alkaline batteries)
accessories	operating instructions DPD reagent for free residual chlorine (50 uses) (DPD-1) x 1 DPD Reagent for Total Residual Chlorine (50 uses) (DPD-4) x 1 Test bottle (DPD-B01) x 3 4 x AAA batteries (for trial use) cleaning cloth 50mL of distilled water Measuring cup Storage case
option	DPD reagent for free residual chlorine (50 tests): DPD-1 DPD Reagent for Total Residual Chlorine (50 uses): DPD-4 DPD test bottle for residual chlorine: DPD-B01
proofreading	Not possible
JAN	4983621990096